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< h1 align = "center" > < font color = "#ffffff" > Shorewall News Archive< / font > < / h1 >
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< p > < b > 2/21/2003 - Shorewall 1.4.0 Beta 1< / b > <EFBFBD> < b > < / b > < / p >
Shorewall 1.4 represents the
next step in the evolution of Shorewall. The main thrust of the initial
release is simply to remove the cruft that has accumulated in Shorewall
over time. < br >
< br >
< b > IMPORTANT: Shorewall 1.4.0 < u > REQUIRES< / u > < / b > < b > the iproute package
('ip' utility).< / b > < br >
< br >
Function from 1.3 that has been omitted from this version include:< br >
< ol >
< li > The MERGE_HOSTS variable in shorewall.conf is no longer supported.
Shorewall 1.4 behavior is the same as 1.3 with MERGE_HOSTS=Yes.< br >
< br >
< / li >
< li > Interface names of the form < device> :< integer> in /etc/shorewall/interfaces
now generate an error.< br >
< br >
< / li >
< li > Shorewall 1.4 implements behavior consistent with OLD_PING_HANDLING=No.
OLD_PING_HANDLING=Yes will generate an error at startup as will specification
of the 'noping' or 'filterping' interface options.< br >
< br >
< / li >
< li > The 'routestopped' option in the /etc/shorewall/interfaces and /etc/shorewall/hosts
files is no longer supported and will generate an error at startup if
specified.< br >
< br >
< / li >
< li > The Shorewall 1.2 syntax for DNAT and REDIRECT rules is no longer
accepted.< br >
< br >
< / li >
< li > The ALLOWRELATED variable in shorewall.conf is no longer supported.
Shorewall 1.4 behavior is the same as 1.3 with ALLOWRELATED=Yes.< br >
< br >
< / li >
< li > The icmp.def file has been removed.< br >
< / li >
< / ol >
Changes for 1.4 include:< br >
< ol >
< li > The /etc/shorewall/shorewall.conf file has been completely reorganized
into logical sections.< br >
< br >
< / li >
< li > LOG is now a valid action for a rule (/etc/shorewall/rules).< br >
< br >
< / li >
< li > The firewall script and version file are now installed in /usr/share/shorewall.< br >
< br >
< / li >
< li > Late arriving DNS replies are now silently dropped in the common
chain by default.< br >
< br >
< / li >
< li > In addition to behaving like OLD_PING_HANDLING=No, Shorewall 1.4
no longer unconditionally accepts outbound ICMP packets. So if you want
to 'ping' from the firewall, you will need the appropriate rule or policy.
< / li >
< / ol >
2003-02-14 22:27:03 +01:00
< p > < b > 2/8/2003 - Shoreawall 1.3.14< / b > < / p >
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2003-02-08 21:48:47 +01:00
< p > New features include< / p >
2003-02-25 20:26:18 +01:00
2003-01-14 21:32:45 +01:00
< ol >
2003-02-25 20:26:18 +01:00
< li > An OLD_PING_HANDLING option has been added to shorewall.conf.
When set to Yes, Shorewall ping handling is as it has always been (see
http://www.shorewall.net/ping.html).< br >
< br >
When OLD_PING_HANDLING=No, icmp echo (ping) is handled via rules
and policies just like any other connection request. The FORWARDPING=Yes
option in shorewall.conf and the 'noping' and 'filterping' options in
/etc/shorewall/interfaces will all generate an error.< br >
< br >
< / li >
< li > It is now possible to direct Shorewall to create a "label" such
as<61> "eth0:0" for IP addresses that it creates under ADD_IP_ALIASES=Yes
and ADD_SNAT_ALIASES=Yes. This is done by specifying the label instead
of just the interface name:< br >
<20> < br >
<20> <> a) In the INTERFACE column of /etc/shorewall/masq< br >
<20> <> b) In the INTERFACE column of /etc/shorewall/nat< br >
<20> < / li >
< li > Support for OpenVPN Tunnels.< br >
< br >
< / li >
< li > Support for VLAN devices with names of the form $DEV.$VID (e.g.,
eth0.0)< br >
2003-02-14 22:27:03 +01:00
< br >
< / li >
2003-02-25 20:26:18 +01:00
< li > In /etc/shorewall/tcrules, the MARK value may be optionally followed
by ":" and either 'F' or 'P' to designate that the marking will occur in
the FORWARD or PREROUTING chains respectively. If this additional specification
is omitted, the chain used to mark packets will be determined by the setting
of the MARK_IN_FORWARD_CHAIN option in < a href = "Documentation.htm#Conf" > shorewall.conf< / a > .< br >
< br >
< / li >
< li > When an interface name is entered in the SUBNET column of the
/etc/shorewall/masq file, Shorewall previously masqueraded traffic from
only the first subnet defined on that interface. It did not masquerade
traffic from:< br >
<20> < br >
<20> <> a) The subnets associated with other addresses on the interface.< br >
<20> <> b) Subnets accessed through local routers.< br >
<20> < br >
Beginning with Shorewall 1.3.14, if you enter an interface name
in the SUBNET column, shorewall will use the firewall's routing table
to construct the masquerading/SNAT rules.< br >
<20> < br >
Example 1 -- This is how it works in 1.3.14.< br >
<20> <> < br >
2003-02-08 21:48:47 +01:00
< pre > <EFBFBD> <EFBFBD> [root@gateway test]# cat /etc/shorewall/masq< br > #INTERFACE<43> <45> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> SUBNET<45> <54> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> ADDRESS< br > eth0<68> <30> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> eth2<68> <32> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 206.124.146.176< br > #LAST LINE -- ADD YOUR ENTRIES ABOVE THIS LINE -- DO NOT REMOVE< / pre >
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2003-02-08 21:48:47 +01:00
< pre > <EFBFBD> [root@gateway test]# ip route show dev eth2< br > 192.168.1.0/24<32> scope link< br > 192.168.10.0/24<32> proto kernel<65> scope link<6E> src 192.168.10.254< br > < / pre >
2003-02-25 20:26:18 +01:00
2003-02-08 21:48:47 +01:00
< pre > <EFBFBD> [root@gateway test]# shorewall start< br > ...< br > Masqueraded Subnets and Hosts:< br > To 0.0.0.0/0 from 192.168.1.0/24 through eth0 using 206.124.146.176< br > To 0.0.0.0/0 from 192.168.10.0/24 through eth0 using 206.124.146.176< br > Processing /etc/shorewall/tos...< / pre >
2003-02-25 20:26:18 +01:00
<20> < br >
When upgrading to Shorewall 1.3.14, if you have multiple local
subnets connected to an interface that is specified in the SUBNET column
of an /etc/shorewall/masq entry, your /etc/shorewall/masq file will need
changing. In most cases, you will simply be able to remove redundant entries.
In some cases though, you might want to change from using the interface
name to listing specific subnetworks if the change described above will
cause masquerading to occur on subnetworks that you don't wish to masquerade.< br >
<20> < br >
Example 2 -- Suppose that your current config is as follows:< br >
<20> <> < br >
2003-02-08 21:48:47 +01:00
< pre > <EFBFBD> <EFBFBD> [root@gateway test]# cat /etc/shorewall/masq< br > #INTERFACE<43> <45> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> SUBNET<45> <54> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> ADDRESS< br > eth0<68> <30> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> eth2<68> <32> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 206.124.146.176< br > eth0<68> <30> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 192.168.10.0/24<32> <34> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 206.124.146.176< br > #LAST LINE -- ADD YOUR ENTRIES ABOVE THIS LINE -- DO NOT REMOVE< / pre >
2003-02-25 20:26:18 +01:00
2003-02-08 21:48:47 +01:00
< pre > <EFBFBD> <EFBFBD> [root@gateway test]# ip route show dev eth2< br > 192.168.1.0/24<32> scope link< br > 192.168.10.0/24<32> proto kernel<65> scope link<6E> src 192.168.10.254< br > [root@gateway test]#< / pre >
2003-02-25 20:26:18 +01:00
<20> < br >
<20> <> In this case, the second entry in /etc/shorewall/masq is no
longer required.< br >
<20> < br >
Example 3 -- What if your current configuration is like this?< br >
<20> < br >
2003-02-08 21:48:47 +01:00
< pre > <EFBFBD> <EFBFBD> [root@gateway test]# cat /etc/shorewall/masq< br > #INTERFACE<43> <45> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> SUBNET<45> <54> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> ADDRESS< br > eth0<68> <30> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> eth2<68> <32> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 206.124.146.176< br > #LAST LINE -- ADD YOUR ENTRIES ABOVE THIS LINE -- DO NOT REMOVE< / pre >
2003-02-25 20:26:18 +01:00
2003-02-08 21:48:47 +01:00
< pre > <EFBFBD> <EFBFBD> [root@gateway test]# ip route show dev eth2< br > 192.168.1.0/24<32> scope link< br > 192.168.10.0/24<32> proto kernel<65> scope link<6E> src 192.168.10.254< br > [root@gateway test]#< / pre >
2003-02-25 20:26:18 +01:00
<20> < br >
<20> <> In this case, you would want to change the entry in<69> /etc/shorewall/masq
to:< br >
2003-02-08 21:48:47 +01:00
< pre > <EFBFBD> <EFBFBD> #INTERFACE<43> <45> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> SUBNET<45> <54> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> ADDRESS< br > eth0<68> <30> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 192.168.1.0/24<32> <34> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 206.124.146.176< br > #LAST LINE -- ADD YOUR ENTRIES ABOVE THIS LINE -- DO NOT REMOVE< / pre >
2003-02-25 20:26:18 +01:00
< / li >
2003-01-14 21:32:45 +01:00
< / ol >
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2003-02-08 21:48:47 +01:00
< p > < br >
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< b > 2/5/2003 - Shorewall Support included in Webmin 1.060< / b > < / p >
2003-02-14 22:27:03 +01:00
< p > Webmin version 1.060 now has Shorewall support included as standard. See
2003-02-25 20:26:18 +01:00
< a href = "http://www.webmin.com" > http://www.webmin.com< / a > .< br >
< b > < br >
2/4/2003 - Shorewall 1.3.14-RC1< / b > < / p >
2003-02-08 21:48:47 +01:00
< p > Includes the Beta 2 content plus support for OpenVPN tunnels.< / p >
2003-02-14 22:27:03 +01:00
2003-02-25 20:26:18 +01:00
< p > < b > 1/28/2003 - Shorewall 1.3.14-Beta2< / b > < / p >
2003-02-14 22:27:03 +01:00
< p > Includes the Beta 1 content plus restores VLAN device names of the form
2003-02-25 20:26:18 +01:00
$dev.$vid (e.g., eth0.1)< / p >
2003-02-08 21:48:47 +01:00
< p > < b > 1/25/2003 - Shorewall 1.3.14-Beta1< / b > < br >
2003-02-25 20:26:18 +01:00
< / p >
2003-02-08 21:48:47 +01:00
< p > The Beta includes the following changes:< br >
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< / p >
2003-02-08 21:48:47 +01:00
< ol >
2003-02-25 20:26:18 +01:00
< li > An OLD_PING_HANDLING option has been added to shorewall.conf.
When set to Yes, Shorewall ping handling is as it has always been (see
http://www.shorewall.net/ping.html).< br >
< br >
When OLD_PING_HANDLING=No, icmp echo (ping) is handled via rules
and policies just like any other connection request. The FORWARDPING=Yes
option in shorewall.conf and the 'noping' and 'filterping' options in
/etc/shorewall/interfaces will all generate an error.< br >
< br >
< / li >
< li > It is now possible to direct Shorewall to create a "label"
such as<61> "eth0:0" for IP addresses that it creates under ADD_IP_ALIASES=Yes
and ADD_SNAT_ALIASES=Yes. This is done by specifying the label instead
of just the interface name:< br >
<20> < br >
<20> <> a) In the INTERFACE column of /etc/shorewall/masq< br >
<20> <> b) In the INTERFACE column of /etc/shorewall/nat< br >
<20> < / li >
< li > When an interface name is entered in the SUBNET column of
the /etc/shorewall/masq file, Shorewall previously masqueraded traffic
from only the first subnet defined on that interface. It did not masquerade
traffic from:< br >
<20> < br >
<20> <> a) The subnets associated with other addresses on the interface.< br >
<20> <> b) Subnets accessed through local routers.< br >
<20> < br >
Beginning with Shorewall 1.3.14, if you enter an interface name
in the SUBNET column, shorewall will use the firewall's routing table
to construct the masquerading/SNAT rules.< br >
<20> < br >
Example 1 -- This is how it works in 1.3.14.< br >
<20> <> < br >
2003-02-08 21:48:47 +01:00
< pre > <EFBFBD> <EFBFBD> [root@gateway test]# cat /etc/shorewall/masq< br > #INTERFACE<43> <45> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> SUBNET<45> <54> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> ADDRESS< br > eth0<68> <30> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> eth2<68> <32> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 206.124.146.176< br > #LAST LINE -- ADD YOUR ENTRIES ABOVE THIS LINE -- DO NOT REMOVE< / pre >
2003-02-25 20:26:18 +01:00
2003-02-08 21:48:47 +01:00
< pre > <EFBFBD> [root@gateway test]# ip route show dev eth2< br > 192.168.1.0/24<32> scope link< br > 192.168.10.0/24<32> proto kernel<65> scope link<6E> src 192.168.10.254< br > < / pre >
2003-02-25 20:26:18 +01:00
2003-02-08 21:48:47 +01:00
< pre > <EFBFBD> [root@gateway test]# shorewall start< br > ...< br > Masqueraded Subnets and Hosts:< br > To 0.0.0.0/0 from 192.168.1.0/24 through eth0 using 206.124.146.176< br > To 0.0.0.0/0 from 192.168.10.0/24 through eth0 using 206.124.146.176< br > Processing /etc/shorewall/tos...< / pre >
2003-02-25 20:26:18 +01:00
<20> < br >
When upgrading to Shorewall 1.3.14, if you have multiple local
subnets connected to an interface that is specified in the SUBNET column
of an /etc/shorewall/masq entry, your /etc/shorewall/masq file will need
changing. In most cases, you will simply be able to remove redundant entries.
In some cases though, you might want to change from using the interface
name to listing specific subnetworks if the change described above will
cause masquerading to occur on subnetworks that you don't wish to masquerade.< br >
<20> < br >
Example 2 -- Suppose that your current config is as follows:< br >
<20> <> < br >
2003-02-08 21:48:47 +01:00
< pre > <EFBFBD> <EFBFBD> [root@gateway test]# cat /etc/shorewall/masq< br > #INTERFACE<43> <45> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> SUBNET<45> <54> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> ADDRESS< br > eth0<68> <30> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> eth2<68> <32> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 206.124.146.176< br > eth0<68> <30> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 192.168.10.0/24<32> <34> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 206.124.146.176< br > #LAST LINE -- ADD YOUR ENTRIES ABOVE THIS LINE -- DO NOT REMOVE< / pre >
2003-02-25 20:26:18 +01:00
2003-02-08 21:48:47 +01:00
< pre > <EFBFBD> <EFBFBD> [root@gateway test]# ip route show dev eth2< br > 192.168.1.0/24<32> scope link< br > 192.168.10.0/24<32> proto kernel<65> scope link<6E> src 192.168.10.254< br > [root@gateway test]#< / pre >
2003-02-25 20:26:18 +01:00
<20> < br >
<20> <> In this case, the second entry in /etc/shorewall/masq is no
longer required.< br >
<20> < br >
Example 3 -- What if your current configuration is like this?< br >
<20> < br >
2003-02-08 21:48:47 +01:00
< pre > <EFBFBD> <EFBFBD> [root@gateway test]# cat /etc/shorewall/masq< br > #INTERFACE<43> <45> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> SUBNET<45> <54> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> ADDRESS< br > eth0<68> <30> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> eth2<68> <32> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 206.124.146.176< br > #LAST LINE -- ADD YOUR ENTRIES ABOVE THIS LINE -- DO NOT REMOVE< / pre >
2003-02-25 20:26:18 +01:00
2003-02-08 21:48:47 +01:00
< pre > <EFBFBD> <EFBFBD> [root@gateway test]# ip route show dev eth2< br > 192.168.1.0/24<32> scope link< br > 192.168.10.0/24<32> proto kernel<65> scope link<6E> src 192.168.10.254< br > [root@gateway test]#< / pre >
2003-02-25 20:26:18 +01:00
<20> < br >
<20> <> In this case, you would want to change the entry in<69> /etc/shorewall/masq
to:< br >
2003-02-08 21:48:47 +01:00
< pre > <EFBFBD> <EFBFBD> #INTERFACE<43> <45> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> SUBNET<45> <54> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> ADDRESS< br > eth0<68> <30> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 192.168.1.0/24<32> <34> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 206.124.146.176< br > #LAST LINE -- ADD YOUR ENTRIES ABOVE THIS LINE -- DO NOT REMOVE< / pre >
2003-02-25 20:26:18 +01:00
< b > < / b > < / li >
2003-02-08 21:48:47 +01:00
< / ol >
2003-02-25 20:26:18 +01:00
2003-02-08 21:48:47 +01:00
< p > < b > 1/18/2003 - Shorewall 1.3.13 Documentation in PDF Format< / b > < / p >
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > Juraj Ontkanin has produced a PDF containing the Shorewall 1.3.13 documenation.
2003-02-25 20:26:18 +01:00
the PDF may be downloaded from< / p >
<20> <> <EFBFBD> < a
2003-02-08 21:48:47 +01:00
href="ftp://slovakia.shorewall.net/mirror/shorewall/pdf/"
target="_self">ftp://slovakia.shorewall.net/mirror/shorewall/pdf/< / a > < br >
2003-02-25 20:26:18 +01:00
<20> <> <EFBFBD> < a
2003-02-14 22:27:03 +01:00
href="http://slovakia.shorewall.net/pub/shorewall/pdf/">http://slovakia.shorewall.net/pub/shorewall/pdf/< / a >
2003-02-25 20:26:18 +01:00
2003-02-08 21:48:47 +01:00
< p > < b > 1/17/2003 - shorewall.net has MOVED< / b > < b > <EFBFBD> < / b > < / p >
2003-02-25 20:26:18 +01:00
2003-02-08 21:48:47 +01:00
< p > Thanks to the generosity of Alex Martin and < a
2003-02-14 22:27:03 +01:00
href="http://www.rettc.com">Rett Consulting< / a > , www.shorewall.net and ftp.shorewall.net
are now hosted on a system in Bellevue, Washington. A big thanks to Alex
for making this happen.< br >
2003-02-25 20:26:18 +01:00
< / p >
2003-02-08 21:48:47 +01:00
< p > < b > 1/13/2003 - Shorewall 1.3.13< br >
2003-02-25 20:26:18 +01:00
< / b > < / p >
2003-02-08 21:48:47 +01:00
< p > Just includes a few things that I had on the burner:< br >
2003-02-25 20:26:18 +01:00
< / p >
2003-02-08 21:48:47 +01:00
< ol >
2003-02-25 20:26:18 +01:00
< li > A new 'DNAT-' action has been added for entries in the
/etc/shorewall/rules file. DNAT- is intended for advanced users who
wish to minimize the number of rules that connection requests must
traverse.< br >
< br >
A Shorewall DNAT rule actually generates two iptables rules:
a header rewriting rule in the 'nat' table and an ACCEPT rule in the
'filter' table. A DNAT- rule only generates the first of these rules.
This is handy when you have several DNAT rules that would generate the
same ACCEPT rule.< br >
< br >
<20> <> Here are three rules from my previous rules file:< br >
< br >
<20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> DNAT<41> <54> net<65> dmz:206.124.146.177 tcp smtp - 206.124.146.178< br >
<20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> DNAT<41> <54> net<65> dmz:206.124.146.177 tcp smtp - 206.124.146.179< br >
<20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> ACCEPT net<65> dmz:206.124.146.177 tcp www,smtp,ftp,...< br >
< br >
<20> <> These three rules ended up generating _three_ copies of< br >
< br >
<20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> ACCEPT net<65> dmz:206.124.146.177 tcp smtp< br >
< br >
<20> <> By writing the rules this way, I end up with only one copy
of the ACCEPT rule.< br >
< br >
<20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> DNAT-<2D> net<65> dmz:206.124.146.177 tcp smtp -<2D> 206.124.146.178< br >
<20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> DNAT-<2D> net<65> dmz:206.124.146.177 tcp smtp -<2D> 206.124.146.179< br >
<20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> ACCEPT net<65> dmz:206.124.146.177 tcp www,smtp,ftp,....< br >
< br >
< / li >
< li > The 'shorewall check' command now prints out the applicable
policy between each pair of zones.< br >
< br >
< / li >
< li > A new CLEAR_TC option has been added to shorewall.conf.
If this option is set to 'No' then Shorewall won't clear the current
traffic control rules during [re]start. This setting is intended for use
by people that prefer to configure traffic shaping when the network interfaces
come up rather than when the firewall is started. If that is what you
want to do, set TC_ENABLED=Yes and CLEAR_TC=No and do not supply an /etc/shorewall/tcstart
2003-02-14 22:27:03 +01:00
file. That way, your traffic shaping rules can still use the 'fwmark'
2003-02-08 21:48:47 +01:00
classifier based on packet marking defined in /etc/shorewall/tcrules.< br >
2003-02-25 20:26:18 +01:00
< br >
< / li >
< li > A new SHARED_DIR variable has been added that allows
distribution packagers to easily move the shared directory (default
/usr/lib/shorewall). Users should never have a need to change the value
of this shorewall.conf setting.< br >
< / li >
2003-02-08 21:48:47 +01:00
< / ol >
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > < b > 1/6/2003 - < big > < big > < big > BURNOUT< / big > < / big > < / big > < / b > < b >
< / b > < / p >
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > < b > Until further notice, I will not be involved in either Shorewall Development
2003-02-25 20:26:18 +01:00
or Shorewall Support< / b > < / p >
2003-01-14 21:32:45 +01:00
< p > < b > -Tom Eastep< / b > < br >
2003-02-25 20:26:18 +01:00
< / p >
2003-01-14 21:32:45 +01:00
< p > < b > 12/30/2002 - Shorewall Documentation in PDF Format< / b > < / p >
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > Juraj Ontkanin has produced a PDF containing the Shorewall 1.3.12 documenation.
2003-02-25 20:26:18 +01:00
the PDF may be downloaded from< / p >
2003-01-14 21:32:45 +01:00
< p > <EFBFBD> <EFBFBD> <EFBFBD> < a href = "ftp://slovakia.shorewall.net/mirror/shorewall/pdf/"
target="_self">ftp://slovakia.shorewall.net/mirror/shorewall/pdf/< / a > < br >
2003-02-25 20:26:18 +01:00
<20> <> <EFBFBD> < a
2003-01-14 21:32:45 +01:00
href="http://slovakia.shorewall.net/pub/shorewall/pdf/">http://slovakia.shorewall.net/pub/shorewall/pdf/< / a > < br >
2003-02-25 20:26:18 +01:00
< / p >
2002-12-28 16:38:03 +01:00
< p > < b > 12/27/2002 - Shorewall 1.3.12 Released< / b > < / p >
2003-02-25 20:26:18 +01:00
2002-12-28 16:38:03 +01:00
< p > Features include:< br >
2003-02-25 20:26:18 +01:00
< / p >
2002-12-28 16:38:03 +01:00
< ol >
2003-02-25 20:26:18 +01:00
< li > "shorewall refresh" now reloads the traffic shaping
rules (tcrules and tcstart).< / li >
< li > "shorewall debug [re]start" now turns off debugging
after an error occurs. This places the point of the failure near
2003-02-14 22:27:03 +01:00
the end of the trace rather than up in the middle of it.< / li >
2003-02-25 20:26:18 +01:00
< li > "shorewall [re]start" has been speeded up by more
than 40% with my configuration. Your milage may vary.< / li >
< li > A "shorewall show classifiers" command has been added
which shows the current packet classification filters. The output
from this command is also added as a separate page in "shorewall
monitor"< / li >
< li > ULOG (must be all caps) is now accepted as a valid
syslog level and causes the subject packets to be logged using the
ULOG target rather than the LOG target. This allows you to run ulogd
(available from < a href = "http://www.gnumonks.org/projects/ulogd" > http://www.gnumonks.org/projects/ulogd< / a > )
and log all Shorewall messages < a
2003-02-14 22:27:03 +01:00
href="shorewall_logging.html">to a separate log file< / a > .< / li >
2003-02-25 20:26:18 +01:00
< li > If you are running a kernel that has a FORWARD chain
in the mangle table ("shorewall show mangle" will show you the chains
in the mangle table), you can set MARK_IN_FORWARD_CHAIN=Yes in
< a href = "Documentation.htm#Conf" > shorewall.conf< / a > . This allows for
marking input packets based on their destination even when you
are using Masquerading or SNAT.< / li >
< li > I have cluttered up the /etc/shorewall directory with
empty 'init', 'start', 'stop' and 'stopped' files. If you already
have a file with one of these names, don't worry -- the upgrade process
won't overwrite your file.< / li >
< li > I have added a new RFC1918_LOG_LEVEL variable to < a
2003-02-14 22:27:03 +01:00
href="Documentation.htm#Conf">shorewall.conf< / a > . This variable specifies
2003-02-25 20:26:18 +01:00
the syslog level at which packets are logged as a result of entries
in the /etc/shorewall/rfc1918 file. Previously, these packets were always
logged at the 'info' level.< br >
< / li >
2002-12-28 16:38:03 +01:00
< / ol >
2003-02-25 20:26:18 +01:00
2002-12-28 16:38:03 +01:00
< p > < b > 12/20/2002 - Shorewall 1.3.12 Beta 3< br >
2003-02-25 20:26:18 +01:00
< / b > < / p >
This version corrects a problem with Blacklist logging.
In Beta 2, if BLACKLIST_LOG_LEVEL was set to anything but ULOG, the
firewall would fail to start and "shorewall refresh" would also fail.< br >
2002-12-28 16:38:03 +01:00
< p > < b > 12/20/2002 - Shorewall 1.3.12 Beta 2< / b > < / p >
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > The first public Beta version of Shorewall 1.3.12 is now available (Beta
2003-02-25 20:26:18 +01:00
1 was made available only to a limited audience).< br >
< / p >
Features include:< br >
2002-12-28 16:38:03 +01:00
< ol >
2003-02-25 20:26:18 +01:00
< li > "shorewall refresh" now reloads the traffic shaping
rules (tcrules and tcstart).< / li >
< li > "shorewall debug [re]start" now turns off debugging
after an error occurs. This places the point of the failure near
the end of the trace rather than up in the middle of it.< / li >
< li > "shorewall [re]start" has been speeded up by
more than 40% with my configuration. Your milage may vary.< / li >
< li > A "shorewall show classifiers" command has been
added which shows the current packet classification filters. The
output from this command is also added as a separate page in "shorewall
monitor"< / li >
< li > ULOG (must be all caps) is now accepted as a
valid syslog level and causes the subject packets to be logged
using the ULOG target rather than the LOG target. This allows you
to run ulogd (available from < a
href="http://www.gnumonks.org/projects/ulogd">http://www.gnumonks.org/projects/ulogd< / a > )
and log all Shorewall messages < a
2003-02-14 22:27:03 +01:00
href="shorewall_logging.html">to a separate log file< / a > .< / li >
2003-02-25 20:26:18 +01:00
< li > If you are running a kernel that has a FORWARD
chain in the mangle table ("shorewall show mangle" will show you
the chains in the mangle table), you can set MARK_IN_FORWARD_CHAIN=Yes
in shorewall.conf. This allows for marking input packets based on
2003-02-14 22:27:03 +01:00
their destination even when you are using Masquerading or SNAT.< / li >
2003-02-25 20:26:18 +01:00
< li > I have cluttered up the /etc/shorewall directory
with empty 'init', 'start', 'stop' and 'stopped' files. If you
already have a file with one of these names, don't worry -- the upgrade
process won't overwrite your file.< / li >
2002-12-28 16:38:03 +01:00
< / ol >
2003-02-25 20:26:18 +01:00
You may download the Beta from:< br >
2002-12-28 16:38:03 +01:00
< blockquote > < a href = "http://www.shorewall.net/pub/shorewall/Beta" > http://www.shorewall.net/pub/shorewall/Beta< / a > < br >
2003-02-25 20:26:18 +01:00
< a
2003-02-14 22:27:03 +01:00
href="ftp://ftp.shorewall.net/pub/shorewall/Beta" target="_top">ftp://ftp.shorewall.net/pub/shorewall/Beta< / a > < br >
2003-02-25 20:26:18 +01:00
< / blockquote >
2002-12-28 16:38:03 +01:00
< p > < b > 12/12/2002 - Mandrake Multi Network Firewall < a
href="http://www.mandrakesoft.com">< img src = "images/logo2.png"
alt="Powered by Mandrake Linux" width="140" height="21" border="0">
2003-02-25 20:26:18 +01:00
< / a > < / b > < / p >
Shorewall is at the center of MandrakeSoft's recently-announced
< a
2003-02-14 22:27:03 +01:00
href="http://www.mandrakestore.com/mdkinc/index.php?PAGE=tab_0/menu_0.php& id_art=250& LANG_=en#GOTO_250">Multi
2003-02-25 20:26:18 +01:00
Network Firewall (MNF)< / a > product. Here is the < a
2003-02-14 22:27:03 +01:00
href="http://www.mandrakesoft.com/company/press/pr?n=/pr/products/2403">press
2003-02-25 20:26:18 +01:00
release< / a > .< br >
2002-12-28 16:38:03 +01:00
< p > < b > 12/7/2002 - Shorewall Support for Mandrake 9.0< / b > < / p >
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > Two months and 3 days after I ordered Mandrake 9.0, it was finally delivered.
2003-02-25 20:26:18 +01:00
I have installed 9.0 on one of my systems and I am now in a
position to support Shorewall users who run Mandrake 9.0.< / p >
2002-12-28 16:38:03 +01:00
< p > < b > 12/6/2002 - Debian 1.3.11a Packages Available< br >
2003-02-25 20:26:18 +01:00
< / b > < / p >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-12-28 16:38:03 +01:00
< p > Apt-get sources listed at < a
href="http://security.dsi.unimi.it/%7Elorenzo/debian.html">http://security.dsi.unimi.it/~lorenzo/debian.html.< / a > < / p >
2003-02-25 20:26:18 +01:00
2002-12-04 01:02:25 +01:00
< p > < b > 12/3/2002 - Shorewall 1.3.11a< / b > < / p >
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > This is a bug-fix roll up which includes Roger Aich's fix for DNAT with
2003-02-25 20:26:18 +01:00
excluded subnets (e.g., "DNAT foo!bar ..."). Current 1.3.11
2003-02-14 22:27:03 +01:00
users who don't need rules of this type need not upgrade to 1.3.11.< / p >
2003-02-25 20:26:18 +01:00
2002-11-24 21:12:22 +01:00
< p > < b > 11/24/2002 - Shorewall 1.3.11< / b > < / p >
2003-02-25 20:26:18 +01:00
2002-11-24 21:12:22 +01:00
< p > In this version:< / p >
2003-02-25 20:26:18 +01:00
2002-11-24 21:12:22 +01:00
< ul >
2003-02-25 20:26:18 +01:00
< li > A 'tcpflags' option has been added to
entries in < a href = "Documentation.htm#Interfaces" > /etc/shorewall/interfaces< / a > .
This option causes Shorewall to make a set of sanity check on TCP packet
header flags.< / li >
< li > It is now allowed to use 'all' in the
SOURCE or DEST column in a < a
href="Documentation.htm#Rules">rule< / a > . When used, 'all' must
appear by itself (in may not be qualified) and it does not enable
intra-zone traffic. For example, the rule < br >
< br >
<20> <20> ACCEPT loc all tcp 80< br >
< br >
does not enable http traffic from 'loc' to 'loc'.< / li >
< li > Shorewall's use of the 'echo' command
is now compatible with bash clones such as ash and dash.< / li >
< li > fw-> fw policies now generate a startup
error. fw-> fw rules generate a warning and are ignored< / li >
2002-12-04 01:02:25 +01:00
< / ul >
2003-02-25 20:26:18 +01:00
2002-12-04 01:02:25 +01:00
< p > < b > 11/14/2002 - Shorewall Documentation in PDF Format< / b > < / p >
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > Juraj Ontkanin has produced a PDF containing the Shorewall 1.3.10 documenation.
2003-02-25 20:26:18 +01:00
the PDF may be downloaded from< / p >
2002-11-24 21:12:22 +01:00
< p > <EFBFBD> <EFBFBD> <EFBFBD> < a href = "ftp://slovakia.shorewall.net/mirror/shorewall/pdf/"
target="_self">ftp://slovakia.shorewall.net/mirror/shorewall/pdf/< / a > < br >
2003-02-25 20:26:18 +01:00
<20> <> <EFBFBD> < a
2002-12-28 16:38:03 +01:00
href="http://slovakia.shorewall.net/pub/shorewall/pdf/">http://slovakia.shorewall.net/pub/shorewall/pdf/< / a > < br >
2003-02-25 20:26:18 +01:00
< / p >
2003-02-14 22:27:03 +01:00
< p > < b > 11/09/2002 - Shorewall is Back at SourceForge< / b > < b >
< / b > < / p >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-11-24 21:12:22 +01:00
< p > The main Shorewall 1.3 web site is now back at SourceForge at < a
href="http://shorewall.sf.net" target="_top">http://shorewall.sf.net< / a > .< br >
2003-02-25 20:26:18 +01:00
< / p >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-11-09 19:10:22 +01:00
< p > < b > 11/09/2002 - Shorewall 1.3.10< / b > < / p >
2003-02-25 20:26:18 +01:00
2002-11-09 19:10:22 +01:00
< p > In this version:< / p >
2003-02-25 20:26:18 +01:00
2002-11-09 19:10:22 +01:00
< ul >
2003-02-25 20:26:18 +01:00
< li > You may now < a
2003-02-14 22:27:03 +01:00
href="IPSEC.htm#Dynamic">define the contents of a zone dynamically< / a >
2003-02-25 20:26:18 +01:00
with the < a href = "starting_and_stopping_shorewall.htm" > "shorewall add"
2003-02-14 22:27:03 +01:00
and "shorewall delete" commands< / a > . These commands are expected
2003-02-25 20:26:18 +01:00
to be used primarily within < a
2003-02-14 22:27:03 +01:00
href="http://www.xs4all.nl/%7Efreeswan/">FreeS/Wan< / a > updown scripts.< / li >
2003-02-25 20:26:18 +01:00
< li > Shorewall can now do< a
2003-02-14 22:27:03 +01:00
href="MAC_Validation.html"> MAC verification< / a > on ethernet
segments. You can specify the set of allowed MAC addresses on the
segment and you can optionally tie each MAC address to one or more
IP addresses.< / li >
2003-02-25 20:26:18 +01:00
< li > PPTP Servers and Clients running on
the firewall system may now be defined in the< a
2003-02-14 22:27:03 +01:00
href="PPTP.htm"> /etc/shorewall/tunnels< / a > file.< / li >
2003-02-25 20:26:18 +01:00
< li > A new 'ipsecnat' tunnel type is supported
for use when the < a href = "IPSEC.htm" > remote IPSEC endpoint
is behind a NAT gateway< / a > .< / li >
< li > The PATH used by Shorewall may now
be specified in < a href = "Documentation.htm#Conf" > /etc/shorewall/shorewall.conf.< / a > < / li >
< li > The main firewall script is now /usr/lib/shorewall/firewall.
The script in /etc/init.d/shorewall is very small and uses
/sbin/shorewall to do the real work. This change makes custom
distributions such as for Debian and for Gentoo easier to manage
since it is /etc/init.d/shorewall that tends to have distribution-dependent
code< / li >
2002-12-04 01:02:25 +01:00
< / ul >
2003-02-25 20:26:18 +01:00
2002-12-04 01:02:25 +01:00
< p > < b > 10/24/2002 - Shorewall is now in Gentoo Linux< / b > < b > < / b > < a
href="http://www.gentoo.org">< br >
2003-02-25 20:26:18 +01:00
< / a > < / p >
Alexandru Hartmann reports that his Shorewall
package is now a part of < a href = "http://www.gentoo.org" > the
Gentoo Linux distribution< / a > . Thanks Alex!< br >
2002-12-04 01:02:25 +01:00
< p > < b > 10/23/2002 - Shorewall 1.3.10 Beta 1< / b > < b > < / b > < / p >
2003-02-25 20:26:18 +01:00
In this version:< br >
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< ul >
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< li > You may now < a
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href="IPSEC.htm#Dynamic">define the contents of a zone dynamically< / a >
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with the < a href = "starting_and_stopping_shorewall.htm" > "shorewall add" and
"shorewall delete" commands< / a > . These commands are expected
to be used primarily within < a
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href="http://www.xs4all.nl/%7Efreeswan/">FreeS/Wan< / a > updown
scripts.< / li >
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< li > Shorewall can now do< a
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href="MAC_Validation.html"> MAC verification< / a > on ethernet segments.
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You can specify the set of allowed MAC addresses on the segment
and you can optionally tie each MAC address to one or more IP
addresses.< / li >
< li > PPTP Servers and Clients running on
the firewall system may now be defined in the< a
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href="PPTP.htm"> /etc/shorewall/tunnels< / a > file.< / li >
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< li > A new 'ipsecnat' tunnel type is supported
for use when the < a href = "IPSEC.htm" > remote IPSEC endpoint
is behind a NAT gateway< / a > .< / li >
< li > The PATH used by Shorewall may now
be specified in < a href = "Documentation.htm#Conf" > /etc/shorewall/shorewall.conf.< / a > < / li >
< li > The main firewall script is now /usr/lib/shorewall/firewall.
The script in /etc/init.d/shorewall is very small and uses
/sbin/shorewall to do the real work. This change makes custom
distributions such as for Debian and for Gentoo easier to manage
since it is /etc/init.d/shorewall that tends to have distribution-dependent
code.< / li >
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< / ul >
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You may download the Beta from:< br >
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< ul >
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< li > < a
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href="http://www.shorewall.net/pub/shorewall/Beta">http://www.shorewall.net/pub/shorewall/Beta< / a > < / li >
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< li > < a
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href="ftp://ftp.shorewall.net/pub/shorewall/Beta" target="_top">ftp://ftp.shorewall.net/pub/shorewall/Beta< / a > < / li >
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2002-11-09 19:10:22 +01:00
< / ul >
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< p > < b > 10/10/2002 - <20> Debian 1.3.9b Packages Available< br >
2003-02-25 20:26:18 +01:00
< / b > < / p >
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2002-11-09 19:10:22 +01:00
< p > Apt-get sources listed at < a
href="http://security.dsi.unimi.it/%7Elorenzo/debian.html">http://security.dsi.unimi.it/~lorenzo/debian.html.< / a > < / p >
2003-02-25 20:26:18 +01:00
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< p > < b > 10/9/2002 - Shorewall 1.3.9b< / b > < / p >
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This release rolls up fixes to the installer
and to the firewall script.< br >
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< p > < b > 10/6/2002 - Shorewall.net now running on RH8.0< br >
< / b > < br >
The firewall and server here at shorewall.net
are now running RedHat release 8.0.< br >
< b > < br >
9/30/2002 - Shorewall 1.3.9a< / b > < / p >
Roles up the fix for broken tunnels.< br >
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< p > < b > 9/30/2002 - TUNNELS Broken in 1.3.9!!!< / b > < / p >
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There is an updated firewall script
at < a
href="ftp://www.shorewall.net/pub/shorewall/errata/1.3.9/firewall"
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target="_top">ftp://www.shorewall.net/pub/shorewall/errata/1.3.9/firewall< / a >
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-- copy that file to /usr/lib/shorewall/firewall.< br >
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< p > < b > 9/28/2002 - Shorewall 1.3.9< / b > < / p >
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< p > In this version:< br >
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< / p >
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< ul >
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< li > < a
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href="configuration_file_basics.htm#dnsnames">DNS Names< / a > are
now allowed in Shorewall config files (although I recommend against
using them).< / li >
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< li > The connection SOURCE may
now be qualified by both interface and IP address in a
< a href = "Documentation.htm#Rules" > Shorewall rule< / a > .< / li >
< li > Shorewall startup is now
disabled after initial installation until the file /etc/shorewall/startup_disabled
is removed. This avoids nasty surprises during reboot for
users who install Shorewall but don't configure it.< / li >
< li > The 'functions' and 'version'
files and the 'firewall' symbolic link have been moved
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from /var/lib/shorewall to /usr/lib/shorewall to appease
the LFS police at Debian.< br >
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< / li >
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< / ul >
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< p > < b > 9/23/2002 - Full Shorewall Site/Mailing List Archive Search Capability
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Restored< / b > < br >
< / p >
< img
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src="images/j0233056.gif" alt="Brown Paper Bag" width="50" height="86"
align="left">
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A couple of recent configuration
changes at www.shorewall.net broke the Search facility:< br >
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< blockquote >
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< ol >
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< li > Mailing List Archive Search
was not available.< / li >
< li > The Site Search index was
incomplete< / li >
< li > Only one page of matches
was presented.< / li >
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< / ol >
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< / blockquote >
Hopefully these problems are
now corrected.
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< p > < b > 9/23/2002 - Full Shorewall Site/Mailing List Archive Search Capability
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Restored< br >
< / b > < / p >
A couple of recent configuration
changes at www.shorewall.net had the negative effect of
breaking the Search facility:< br >
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< ol >
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< li > Mailing List Archive Search
was not available.< / li >
< li > The Site Search index was
incomplete< / li >
< li > Only one page of matches
was presented.< / li >
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2003-02-25 20:26:18 +01:00
2002-09-30 20:11:25 +02:00
< / ol >
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Hopefully these problems are now
corrected.< br >
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< p > < b > 9/18/2002 - <20> Debian 1.3.8 Packages Available< br >
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< / b > < / p >
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< p > Apt-get sources listed at < a
href="http://security.dsi.unimi.it/%7Elorenzo/debian.html">http://security.dsi.unimi.it/~lorenzo/debian.html.< / a > < / p >
2003-02-08 21:48:47 +01:00
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2002-10-09 17:47:48 +02:00
< p > < b > 9/16/2002 - Shorewall 1.3.8< / b > < / p >
2003-02-08 21:48:47 +01:00
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< p > In this version:< br >
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< / p >
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< ul >
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< li > A < a
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href="Documentation.htm#Conf">NEWNOTSYN< / a > option has been
added to shorewall.conf. This option determines whether Shorewall
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accepts TCP packets which are not part of an established
connection and that are not 'SYN' packets (SYN flag on and ACK
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flag off).< / li >
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< li > The need for the 'multi'
option to communicate between zones za and zb on the
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same interface is removed in the case where the chain 'za2zb'
and/or 'zb2za' exists. 'za2zb' will exist if:< / li >
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< ul >
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< li > There is a policy
for za to zb; or < / li >
< li > There is at least
one rule for za to zb.< / li >
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2002-09-16 19:02:45 +02:00
< / ul >
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2002-08-22 23:33:54 +02:00
< / ul >
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< ul >
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< li > The /etc/shorewall/blacklist
file now contains three columns. In addition to the
SUBNET/ADDRESS column, there are optional PROTOCOL and PORT
columns to block only certain applications from the blacklisted
addresses.< br >
< / li >
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2002-08-22 23:33:54 +02:00
< / ul >
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< p > < b > 9/11/2002 - Debian 1.3.7c Packages Available< / b > < / p >
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< p > Apt-get sources listed at < a
href="http://security.dsi.unimi.it/%7Elorenzo/debian.html">http://security.dsi.unimi.it/~lorenzo/debian.html< / a > .< / p >
2002-12-28 16:38:03 +01:00
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< p > < b > 9/2/2002 - Shorewall 1.3.7c< / b > < / p >
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< p > This is a role up of a fix for "DNAT" rules where the source zone is $FW
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(fw).< / p >
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< p > < b > 8/31/2002 - I'm not available< / b > < / p >
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< p > I'm currently on vacation<6F> -- please respect my need for a couple of
weeks free of Shorewall problem reports.< / p >
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< p > -Tom< / p >
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< p > < b > 8/26/2002 - Shorewall 1.3.7b< / b > < / p >
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< p > This is a role up of the "shorewall refresh" bug fix and the change which
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reverses the order of "dhcp" and "norfc1918" checking.< / p >
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< p > < b > 8/26/2002 - French FTP Mirror is Operational< / b > < / p >
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< p > < a target = "_blank"
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href="ftp://france.shorewall.net/pub/mirrors/shorewall">ftp://france.shorewall.net/pub/mirrors/shorewall< / a >
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is now available.< / p >
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< p > < b > 8/25/2002 - Shorewall Mirror in France< / b > < / p >
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< p > Thanks to a Shorewall user in Paris, the Shorewall web site is now mirrored
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at < a target = "_top"
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href="http://france.shorewall.net">http://france.shorewall.net< / a > .< / p >
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< p > < b > 8/25/2002 - Shorewall 1.3.7a Debian Packages Available< / b > < / p >
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< p > Lorenzo Martignoni reports that the packages for version 1.3.7a are available
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at < a
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href="http://security.dsi.unimi.it/%7Elorenzo/debian.html">http://security.dsi.unimi.it/~lorenzo/debian.html< / a > .< / p >
2002-12-28 16:38:03 +01:00
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< p > < b > 8/22/2002 - Shorewall 1.3.7 Wins a Brown Paper Bag Award for its Author
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-- Shorewall 1.3.7a released< img border = "0"
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src="images/j0233056.gif" width="50" height="80" align="middle">
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< / b > < / p >
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< p > 1.3.7a corrects problems occurring in rules file processing when starting
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Shorewall 1.3.7.< / p >
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< p > < b > 8/22/2002 - Shorewall 1.3.7 Released 8/13/2002< / b > < / p >
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< p > Features in this release include:< / p >
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< ul >
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< li > The 'icmp.def' file
is now empty! The rules in that file were required in
ipchains firewalls but are not required in Shorewall.
Users who have ALLOWRELATED=No in < a
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href="Documentation.htm#Conf">shorewall.conf< / a > should see
the < a href = "errata.htm#Upgrade" > Upgrade Issues< / a > .< / li >
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< li > A 'FORWARDPING' option
has been added to < a href = "Documentation.htm#Conf" > shorewall.conf< / a > .
The effect of setting this variable to Yes is the same
as the effect of adding an ACCEPT rule for ICMP echo-request
in < a href = "shorewall_extension_scripts.htm" > /etc/shorewall/icmpdef< / a > .
Users who have such a rule in icmpdef are encouraged
to switch to FORWARDPING=Yes.< / li >
< li > The loopback CLASS
A Network (127.0.0.0/8) has been added to the rfc1918
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file.< / li >
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< li > Shorewall now works
with iptables 1.2.7< / li >
< li > The documentation and
web site no longer uses FrontPage themes.< / li >
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2002-08-22 23:33:54 +02:00
< / ul >
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< p > I would like to thank John Distler for his valuable input regarding TCP
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SYN and ICMP treatment in Shorewall. That input
has led to marked improvement in Shorewall in the last
two releases.< / p >
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2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 8/13/2002 - Documentation in the < a target = "_top"
href="http://www.shorewall.net/cgi-bin/cvs/cvsweb.cgi">CVS Repository< / a > < / b > < / p >
2002-12-28 16:38:03 +01:00
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< p > The Shorewall-docs project now contains just the HTML and image files
- the Frontpage files have been removed.< / p >
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2002-09-16 19:02:45 +02:00
< p > < b > 8/7/2002 - < i > STABLE< / i > < / b > < b > branch added to < a target = "_top"
href="http://www.shorewall.net/cgi-bin/cvs/cvsweb.cgi">CVS Repository< / a > < / b > < / p >
2002-12-28 16:38:03 +01:00
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< p > This branch will only be updated after I release a new version of Shorewall
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so you can always update from this branch to get
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the latest stable tree.< / p >
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2003-02-14 22:27:03 +01:00
< p > < b > 8/7/2002 - < a href = "errata.htm#Upgrade" > Upgrade Issues< / a > section
added to the < a href = "errata.htm" > Errata Page< / a > < / b > < / p >
2002-12-28 16:38:03 +01:00
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< p > Now there is one place to go to look for issues involved with upgrading
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to recent versions of Shorewall.< / p >
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2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 8/7/2002 - Shorewall 1.3.6< / b > < / p >
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< p > This is primarily a bug-fix rollup with a couple of new features:< / p >
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< ul >
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< li > The latest < a
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href="shorewall_quickstart_guide.htm">QuickStart Guides < / a >
including the < a href = "shorewall_setup_guide.htm" > Shorewall Setup
Guide.< / a > < / li >
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< li > Shorewall will now
DROP TCP packets that are not part of or related to
an existing connection and that are not SYN packets. These
"New not SYN" packets may be optionally logged by setting
the LOGNEWNOTSYN option in < a
href="Documentation.htm#Conf">/etc/shorewall/shorewall.conf< / a > .< / li >
< li > The processing of "New
not SYN" packets may be extended by commands in
the new < a href = "shorewall_extension_scripts.htm" > newnotsyn extension
script< / a > .< / li >
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< / ul >
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< p > < b > 7/30/2002 - Shorewall 1.3.5b Released< / b > < / p >
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< p > This interim release:< / p >
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2002-09-16 19:02:45 +02:00
< ul >
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< li > Causes the firewall
script to remove the lock file if it is killed.< / li >
< li > Once again allows lists
in the second column of the < a
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href="Documentation.htm#Hosts">/etc/shorewall/hosts< / a > file.< / li >
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< li > Includes the latest
< a href = "shorewall_quickstart_guide.htm" > QuickStart Guides< / a > .< / li >
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2002-12-04 01:02:25 +01:00
< / ul >
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2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 7/29/2002 - New Shorewall Setup Guide Available< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > The first draft of this guide is available at < a
2003-02-14 22:27:03 +01:00
href="http://www.shorewall.net/shorewall_setup_guide.htm"> http://www.shorewall.net/shorewall_setup_guide.htm< / a > .
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The guide is intended for use by people who are
setting up Shorewall to manage multiple public IP addresses
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and by people who want to learn more about Shorewall than
is described in the single-address guides. Feedback on the
new guide is welcome.< / p >
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 7/28/2002 - Shorewall 1.3.5 Debian Package Available< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > Lorenzo Martignoni reports that the packages are version 1.3.5a and are
2003-02-25 20:26:18 +01:00
available at < a
2002-09-16 19:02:45 +02:00
href="http://security.dsi.unimi.it/%7Elorenzo/debian.html">http://security.dsi.unimi.it/~lorenzo/debian.html< / a > .< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 7/27/2002 - Shorewall 1.3.5a Released< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > This interim release restores correct handling of REDIRECT rules. < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 7/26/2002 - Shorewall 1.3.5 Released< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > This will be the last Shorewall release for a while. I'm going to be
focusing on rewriting a lot of the documentation.< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > <EFBFBD> < / b > In this version:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > Empty and invalid source
and destination qualifiers are now detected in
the rules file. It is a good idea to use the 'shorewall
check' command before you issue a 'shorewall restart' command
be be sure that you don't have any configuration problems
that will prevent a successful restart.< / li >
< li > Added < b > MERGE_HOSTS< / b >
variable in < a href = "Documentation.htm#Conf" > shorewall.conf< / a >
to provide saner behavior of the /etc/shorewall/hosts
file.< / li >
< li > The time that the counters
were last reset is now displayed in the heading
of the 'status' and 'show' commands.< / li >
< li > A < b > proxyarp < / b > option
has been added for entries in < a
2003-02-14 22:27:03 +01:00
href="Documentation.htm#Interfaces">/etc/shorewall/interfaces< / a > .
This option facilitates Proxy ARP sub-netting as described in
the Proxy ARP subnetting mini-HOWTO (< a
href="http://www.tldp.org/HOWTO/mini/Proxy-ARP-Subnet/">http://www.tldp.org/HOWTO/mini/Proxy-ARP-Subnet/< / a > ).
2003-02-25 20:26:18 +01:00
Specifying the proxyarp option for an interface
causes Shorewall to set /proc/sys/net/ipv4/conf/< interface> /proxy_arp.< / li >
< li > The Samples have been
updated to reflect the new capabilities in this release.
< / li >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-12-04 01:02:25 +01:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 7/16/2002 - New Mirror in Argentina< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > Thanks to Arturo "Buanzo" Busleiman, there is now a Shorewall mirror in
2003-02-25 20:26:18 +01:00
Argentina. Thanks Buanzo!!!< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 7/16/2002 - Shorewall 1.3.4 Released< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > In this version:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > A new < a
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href="Documentation.htm#Routestopped"> /etc/shorewall/routestopped< / a >
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file has been added. This file is intended to eventually
replace the < b > routestopped< / b > option in the /etc/shorewall/interface
and /etc/shorewall/hosts files. This new file makes
remote firewall administration easier by allowing any IP
or subnet to be enabled while Shorewall is stopped.< / li >
< li > An /etc/shorewall/stopped
< a href = "Documentation.htm#Scripts" > extension script< / a > has
been added. This script is invoked after Shorewall has
stopped.< / li >
< li > A < b > DETECT_DNAT_ADDRS
< / b > option has been added to < a
2003-02-14 22:27:03 +01:00
href="Documentation.htm#Conf">/etc/shoreall/shorewall.conf< / a > .
When this option is selected, DNAT rules only apply when
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the destination address is the external interface's
primary IP address.< / li >
< li > The < a
2003-02-14 22:27:03 +01:00
href="shorewall_quickstart_guide.htm">QuickStart Guide< / a > has
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been broken into three guides and has been almost entirely
rewritten.< / li >
< li > The Samples have been
updated to reflect the new capabilities in this release.
< / li >
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2003-02-25 20:26:18 +01:00
2002-12-04 01:02:25 +01:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 7/8/2002 - Shorewall 1.3.3 Debian Package Available< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > Lorenzo Marignoni reports that the packages are available at < a
href="http://security.dsi.unimi.it/%7Elorenzo/debian.html">http://security.dsi.unimi.it/~lorenzo/debian.html< / a > .< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 7/6/2002 - Shorewall 1.3.3 Released< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > In this version:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > Entries in /etc/shorewall/interface
that use the wildcard character ("+") now have the
"multi" option assumed.< / li >
< li > The 'rfc1918' chain
in the mangle table has been renamed 'man1918' to
make log messages generated from that chain distinguishable
from those generated by the 'rfc1918' chain in the filter
table.< / li >
< li > Interface names appearing
in the hosts file are now validated against the interfaces
2003-02-14 22:27:03 +01:00
file.< / li >
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< li > The TARGET column in
the rfc1918 file is now checked for correctness.< / li >
< li > The chain structure
in the nat table has been changed to reduce the number
of rules that a packet must traverse and to correct problems
with NAT_BEFORE_RULES=No< / li >
< li > The "hits" command
has been enhanced.< / li >
2002-12-04 01:02:25 +01:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 6/25/2002 - Samples Updated for 1.3.2< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > The comments in the sample configuration files have been updated to reflect
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new features introduced in Shorewall 1.3.2.< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 6/25/2002 - Shorewall 1.3.1 Debian Package Available< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > Lorenzo Marignoni reports that the package is available at < a
href="http://security.dsi.unimi.it/%7Elorenzo/debian.html">http://security.dsi.unimi.it/~lorenzo/debian.html< / a > .< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 6/19/2002 - Documentation Available in PDF Format< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > Thanks to Mike Martinez, the Shorewall Documentation is now available
for < a href = "download.htm" > download< / a > in < a
href="http://www.adobe.com">Adobe< / a > PDF format.< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 6/16/2002 - Shorewall 1.3.2 Released< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > In this version:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > A < a
2003-02-14 22:27:03 +01:00
href="Documentation.htm#Starting">logwatch command< / a > has been
added to /sbin/shorewall.< / li >
2003-02-25 20:26:18 +01:00
< li > A < a
2003-02-14 22:27:03 +01:00
href="blacklisting_support.htm">dynamic blacklist facility< / a >
has been added.< / li >
2003-02-25 20:26:18 +01:00
< li > Support for the < a
2003-02-14 22:27:03 +01:00
href="Documentation.htm#Conf">Netfilter multiport match function< / a >
2003-02-25 20:26:18 +01:00
has been added.< / li >
< li > The files < b > firewall,
functions < / b > and < b > version< / b > have been
moved from /etc/shorewall to /var/lib/shorewall.< / li >
2003-02-14 22:27:03 +01:00
2003-02-25 20:26:18 +01:00
2002-12-04 01:02:25 +01:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 6/6/2002 - Why CVS Web access is Password Protected< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > Last weekend, I installed the CVS Web package to provide brower-based
access to the Shorewall CVS repository. Since then, I have had several
instances where my server was almost unusable due to the high load generated
by website copying tools like HTTrack and WebStripper. These mindless tools:< / p >
2002-12-28 16:38:03 +01:00
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2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > Ignore robot.txt files.< / li >
< li > Recursively copy everything
that they find.< / li >
< li > Should be classified
as weapons rather than tools.< / li >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-12-04 01:02:25 +01:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > These tools/weapons are particularly damaging when combined with CVS Web
2003-02-25 20:26:18 +01:00
because they doggedly follow every link in the cgi-generated
HTML resulting in 1000s of executions of the cvsweb.cgi
script. Yesterday, I spend several hours implementing
measures to block these tools but unfortunately, these measures
resulted in my server OOM-ing under even moderate load.< / p >
2003-02-14 22:27:03 +01:00
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2003-02-14 22:27:03 +01:00
< p > Until I have the time to understand the cause of the OOM (or until I buy
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more RAM if that is what is required), CVS Web access
will remain Password Protected. < / p >
2003-02-14 22:27:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 6/5/2002 - Shorewall 1.3.1 Debian Package Available< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > Lorenzo Marignoni reports that the package is available at < a
href="http://security.dsi.unimi.it/%7Elorenzo/debian.html">http://security.dsi.unimi.it/~lorenzo/debian.html< / a > .< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 6/2/2002 - Samples Corrected< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > The 1.3.0 samples configurations had several serious problems that prevented
2003-02-25 20:26:18 +01:00
DNS and SSH from working properly. These problems
have been corrected in the < a
2003-01-14 21:32:45 +01:00
href="/pub/shorewall/samples-1.3.1">1.3.1 samples.< / a > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 6/1/2002 - Shorewall 1.3.1 Released< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > Hot on the heels of 1.3.0, this release:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > Corrects a serious
problem with "all < i > < zone> < / i > CONTINUE"
policies. This problem is present in all versions of Shorewall
that support the CONTINUE policy. These previous versions
optimized away the "all2< i > < zone> < / i > " chain and
replaced it with the "all2all" chain with the usual result that a
policy of REJECT was enforced rather than the intended CONTINUE
policy.< / li >
< li > Adds an < a
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href="Documentation.htm#rfc1918">/etc/shorewall/rfc1918< / a >
file for defining the exact behavior of the< a
2002-09-16 19:02:45 +02:00
href="Documentation.htm#Interfaces"> 'norfc1918' interface option< / a > .< / li >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-12-04 01:02:25 +01:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 5/29/2002 - Shorewall 1.3.0 Released< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > In addition to the changes in Beta 1, Beta 2 and RC1, Shorewall 1.3.0
includes:< / p >
2002-12-28 16:38:03 +01:00
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2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > A 'filterping' interface
option that allows ICMP echo-request (ping) requests
addressed to the firewall to be handled by entries in
/etc/shorewall/rules and /etc/shorewall/policy.< / li >
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2003-02-25 20:26:18 +01:00
2002-12-04 01:02:25 +01:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 5/23/2002 - Shorewall 1.3 RC1 Available< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > In addition to the changes in Beta 1 and Beta 2, RC1 (Version 1.2.92)
incorporates the following:< / p >
2002-12-28 16:38:03 +01:00
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2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > Support for the /etc/shorewall/whitelist
file has been withdrawn. If you need whitelisting,
see < a href = "/1.3/whitelisting_under_shorewall.htm" > these instructions< / a > .< / li >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< / ul >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 5/19/2002 - Shorewall 1.3 Beta 2 Available< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > In addition to the changes in Beta 1, this release which carries the
designation 1.2.91 adds:< / p >
2002-12-28 16:38:03 +01:00
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2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > The structure of the
firewall is changed markedly. There is now an INPUT
and a FORWARD chain for each interface; this reduces the
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number of rules that a packet must traverse, especially in
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complicated setups.< / li >
< li > < a
2003-02-14 22:27:03 +01:00
href="Documentation.htm#Exclude">Sub-zones may now be excluded
2003-02-25 20:26:18 +01:00
from DNAT and REDIRECT rules.< / a > < / li >
< li > The names of the columns
in a number of the configuration files have been
changed to be more consistent and self-explanatory and the
2003-02-14 22:27:03 +01:00
documentation has been updated accordingly.< / li >
2003-02-25 20:26:18 +01:00
< li > The sample configurations
have been updated for 1.3.< / li >
2003-02-14 22:27:03 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< / ul >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 5/17/2002 - Shorewall 1.3 Beta 1 Available< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > Beta 1 carries the version designation 1.2.90 and implements the following
2003-02-25 20:26:18 +01:00
features:< / p >
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2002-09-16 19:02:45 +02:00
< ul >
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< li > Simplified rule syntax
which makes the intent of each rule clearer and
hopefully makes Shorewall easier to learn.< / li >
< li > Upward compatibility
with 1.2 configuration files has been maintained so
2003-02-14 22:27:03 +01:00
that current users can migrate to the new syntax at their
2003-02-25 20:26:18 +01:00
convenience.< / li >
< li > < b > < font
2003-02-14 22:27:03 +01:00
color="#cc6666">WARNING:<3A> Compatibility with the old
parameterized sample configurations has NOT been maintained.
Users still running those configurations should migrate
2003-02-25 20:26:18 +01:00
to the new sample configurations before upgrading to 1.3
Beta 1.< / font > < / b > < / li >
2003-02-14 22:27:03 +01:00
2003-02-25 20:26:18 +01:00
2002-12-04 01:02:25 +01:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 5/4/2002 - Shorewall 1.2.13 is Available< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > In this version:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > < a
2002-12-28 16:38:03 +01:00
href="Documentation.htm#Whitelist">White-listing< / a > is supported.< / li >
2003-02-25 20:26:18 +01:00
< li > < a
2003-02-14 22:27:03 +01:00
href="Documentation.htm#Policy">SYN-flood protection < / a > is
2003-02-25 20:26:18 +01:00
added.< / li >
< li > IP addresses added
under < a href = "Documentation.htm#Conf" > ADD_IP_ALIASES and
ADD_SNAT_ALIASES< / a > now inherit the VLSM and Broadcast
Address of the interface's primary IP address.< / li >
< li > The order in which
port forwarding DNAT and Static DNAT < a
2003-02-14 22:27:03 +01:00
href="Documentation.htm#Conf">can now be reversed< / a > so that
port forwarding rules can override the contents of < a
2003-02-08 21:48:47 +01:00
href="Documentation.htm#NAT"> /etc/shorewall/nat< / a > . < / li >
2003-02-25 20:26:18 +01:00
2002-12-04 01:02:25 +01:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 4/30/2002 - Shorewall Debian News< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > Lorenzo Marignoni reports that Shorewall 1.2.12 is now in both the
< a href = "http://packages.debian.org/testing/net/shorewall.html" > Debian
Testing Branch< / a > and the < a
href="http://packages.debian.org/unstable/net/shorewall.html">Debian
Unstable Branch< / a > .< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 4/20/2002 - Shorewall 1.2.12 is Available< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > The 'try' command works
again< / li >
< li > There is now a single
RPM that also works with SuSE.< / li >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-12-04 01:02:25 +01:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 4/17/2002 - Shorewall Debian News< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > Lorenzo Marignoni reports that:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > Shorewall 1.2.10 is
in the < a
2003-02-14 22:27:03 +01:00
href="http://packages.debian.org/testing/net/shorewall.html">Debian
Testing Branch< / a > < / li >
2003-02-25 20:26:18 +01:00
< li > Shorewall 1.2.11 is
in the < a
2003-02-14 22:27:03 +01:00
href="http://packages.debian.org/unstable/net/shorewall.html">Debian
Unstable Branch< / a > < / li >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-12-04 01:02:25 +01:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > Thanks, Lorenzo!< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 4/16/2002 - Shorewall 1.2.11 RPM Available for SuSE< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > Thanks to < a href = "mailto:s.mohr@familie-mohr.com" > Stefan Mohr< / a > , there
2003-02-25 20:26:18 +01:00
is now a Shorewall 1.2.11 < a
2003-02-14 22:27:03 +01:00
href="http://www.shorewall.net/pub/shorewall/shorewall-1.2-11.i686.suse73.rpm">
2003-02-25 20:26:18 +01:00
SuSE RPM< / a > available. < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 4/13/2002 - Shorewall 1.2.11 Available < / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > In this version:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > The 'try' command now
accepts an optional timeout. If the timeout is given
in the command, the standard configuration will automatically
be restarted after the new configuration has been running
for that length of time. This prevents a remote admin from
being locked out of the firewall in the case where the new configuration
starts but prevents access.< / li >
< li > Kernel route filtering
may now be enabled globally using the new ROUTE_FILTER
parameter in < a href = "Documentation.htm#Conf" > /etc/shorewall/shorewall.conf< / a > .< / li >
< li > Individual IP source
addresses and/or subnets may now be excluded from
masquerading/SNAT.< / li >
< li > Simple "Yes/No" and
"On/Off" values are now case-insensitive in /etc/shorewall/shorewall.conf.< / li >
2002-08-22 23:33:54 +02:00
< / ul >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 4/13/2002 - Hamburg Mirror now has FTP < / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > Stefan now has an FTP mirror at < a target = "_blank"
2003-02-14 22:27:03 +01:00
href="ftp://germany.shorewall.net/pub/shorewall"> ftp://germany.shorewall.net/pub/shorewall< / a > .<2E>
2003-02-25 20:26:18 +01:00
Thanks Stefan!< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 4/12/2002 - New Mirror in Hamburg< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > Thanks to < a href = "mailto:s.mohr@familie-mohr.com" > Stefan Mohr< / a > , there
2003-02-25 20:26:18 +01:00
is now a mirror of the Shorewall website at < a
2003-02-14 22:27:03 +01:00
target="_top" href="http://germany.shorewall.net"> http://germany.shorewall.net< / a > .
2003-02-25 20:26:18 +01:00
< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 4/10/2002 - Shorewall QuickStart Guide Version 1.1 Available< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > < a href = "shorewall_quickstart_guide.htm" > Version 1.1 of the QuickStart
2003-02-25 20:26:18 +01:00
Guide< / a > is now available. Thanks to those who
have read version 1.0 and offered their suggestions.
Corrections have also been made to the sample scripts.< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 4/9/2002 - Shorewall QuickStart Guide Version 1.0 Available< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > < a href = "shorewall_quickstart_guide.htm" > Version 1.0 of the QuickStart
2003-02-25 20:26:18 +01:00
Guide< / a > is now available. This Guide and its accompanying
sample configurations are expected to provide a replacement
for the recently withdrawn parameterized samples. < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 4/8/2002 - Parameterized Samples Withdrawn < / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > Although the < a
2003-02-14 22:27:03 +01:00
href="http://www.shorewall.net/pub/shorewall/samples-1.2.1/">parameterized
2003-02-25 20:26:18 +01:00
samples< / a > have allowed people to get a firewall
up and running quickly, they have unfortunately set
the wrong level of expectation among those who have used
them. I am therefore withdrawing support for the samples
and I am recommending that they not be used in new Shorewall
installations.< / p >
2002-09-16 19:02:45 +02:00
< p > < b > 4/2/2002 - Updated Log Parser< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > < a href = "mailto:JML@redwoodtech.com" > John Lodge< / a > has provided an updated
2003-02-25 20:26:18 +01:00
version of his < a
href="pub/shorewall/parsefw/">CGI-based log parser< / a >
with corrected date handling. < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 3/30/2002 - Shorewall Website Search Improvements< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > The quick search on the home page now excludes the mailing list archives.
2003-02-25 20:26:18 +01:00
The < a href = "htdig/search.html" > Extended Search< / a >
allows excluding the archives or restricting the search
to just the archives. An archive search form is also available
on the < a href = "http://lists.shorewall.net/mailing_list.htm" > mailing
list information page< / a > .< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 3/28/2002 - Debian Shorewall News (From Lorenzo Martignoni)< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > The 1.2.10 Debian Package
is available at < a
2003-02-08 21:48:47 +01:00
href="http://security.dsi.unimi.it/%7Elorenzo/debian.html">http://security.dsi.unimi.it/~lorenzo/debian.html< / a > .< / li >
2003-02-25 20:26:18 +01:00
< li > Shorewall 1.2.9 is
now in the < a
2003-02-14 22:27:03 +01:00
href="http://packages.debian.org/unstable/net/shorewall.html">Debian
Unstable Distribution< / a > .< / li >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-12-04 01:02:25 +01:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 3/25/2002 - Log Parser Available< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < a href = "mailto:JML@redwoodtech.com" > John Lodge< / a > has provided a < a
2003-02-14 22:27:03 +01:00
href="pub/shorewall/parsefw/">CGI-based log parser< / a > for Shorewall. Thanks
2003-02-25 20:26:18 +01:00
John.< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 3/20/2002 - Shorewall 1.2.10 Released< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > In this version:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > A "shorewall try" command
has been added (syntax: shorewall try < i > < configuration
directory> < / i > ). This command attempts "shorewall -c
2003-02-14 22:27:03 +01:00
< i > < configuration directory> < / i > start" and if
that results in the firewall being stopped due to an error,
a "shorewall start" command is executed. The 'try' command
allows you to create a new < a href = "Documentation.htm#Configs" > configuration< / a >
2003-02-25 20:26:18 +01:00
and attempt to start it; if there is an error that leaves
your firewall in the stopped state, it will automatically be restarted
using the default configuration (in /etc/shorewall).< / li >
< li > A new variable ADD_SNAT_ALIASES
has been added to < a href = "Documentation.htm#Conf" > /etc/shorewall/shorewall.conf< / a > .
If this variable is set to "Yes", Shorewall will
automatically add IP addresses listed in the third
column of the < a href = "Documentation.htm#Masq" > /etc/shorewall/masq< / a >
file.< / li >
< li > Copyright notices have
been added to the documenation.< / li >
2002-12-04 01:02:25 +01:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 3/11/2002 - Shorewall 1.2.9 Released< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > In this version:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > Filtering by < a
2003-02-14 22:27:03 +01:00
href="Documentation.htm#MAC">MAC address< / a > has been added.
MAC addresses may be used as the source address in:
2003-01-14 21:32:45 +01:00
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > Filtering rules (< a
2002-11-09 19:10:22 +01:00
href="Documentation.htm#Rules">/etc/shorewall/rules< / a > )< / li >
2003-02-25 20:26:18 +01:00
< li > Traffic Control Classification
Rules (< a href = "traffic_shaping.htm#tcrules" > /etc/shorewall/tcrules< / a > )< / li >
< li > TOS Rules (< a
2002-12-28 16:38:03 +01:00
href="Documentation.htm#TOS">/etc/shorewall/tos< / a > )< / li >
2003-02-25 20:26:18 +01:00
< li > Blacklist (< a
2002-11-24 21:12:22 +01:00
href="Documentation.htm#Blacklist">/etc/shorewall/blacklist< / a > )< / li >
2002-11-09 19:10:22 +01:00
2002-12-28 16:38:03 +01:00
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< / ul >
2003-02-25 20:26:18 +01:00
< / li >
< li > Several bugs have been
fixed< / li >
< li > The 1.2.9 Debian Package
is also available at < a
2003-01-14 21:32:45 +01:00
href="http://security.dsi.unimi.it/%7Elorenzo/debian.html">http://security.dsi.unimi.it/~lorenzo/debian.html< / a > .< / li >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< / ul >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 3/1/2002 - 1.2.8 Debian Package is Available< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > See < a href = "http://security.dsi.unimi.it/%7Elorenzo/debian.html" > http://security.dsi.unimi.it/~lorenzo/debian.html< / a > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-08-07 16:28:04 +02:00
< p > < b > 2/25/2002 - New Two-interface Sample< / b > < / p >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > I've enhanced the two interface sample to allow access from the firewall
2003-02-25 20:26:18 +01:00
to servers in the local zone - < a
2003-02-14 22:27:03 +01:00
href="http://www.shorewall.net/pub/shorewall/LATEST.samples/two-interfaces.tgz">
2003-02-25 20:26:18 +01:00
http://www.shorewall.net/pub/shorewall/LATEST.samples/two-interfaces.tgz< / a > < / p >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 2/23/2002 - Shorewall 1.2.8 Released< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > Do to a serious problem with 1.2.7, I am releasing 1.2.8. It corrects
problems associated with the lock file used to prevent multiple state-changing
2003-02-25 20:26:18 +01:00
operations from occuring simultaneously. My apologies
for any inconvenience my carelessness may have caused.< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 2/22/2002 - Shorewall 1.2.7 Released< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > In this version:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > UPnP probes (UDP destination
port 1900) are now silently dropped in the < i > common< / i >
chain< / li >
< li > RFC 1918 checking in
the mangle table has been streamlined to no longer
require packet marking. RFC 1918 checking in the filter
table has been changed to require half as many rules as previously.< / li >
< li > A 'shorewall check'
command has been added that does a cursory validation
of the zones, interfaces, hosts, rules and policy files.< / li >
2002-08-22 23:33:54 +02:00
< / ul >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 2/18/2002 - 1.2.6 Debian Package is Available< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > See < a href = "http://security.dsi.unimi.it/%7Elorenzo/debian.html" > http://security.dsi.unimi.it/~lorenzo/debian.html< / a > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 2/8/2002 - Shorewall 1.2.6 Released< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > In this version:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > $-variables may now
be used anywhere in the configuration files except
/etc/shorewall/zones.< / li >
< li > The interfaces and
hosts files now have their contents validated before
any changes are made to the existing Netfilter configuration.
The appearance of a zone name that isn't defined in /etc/shorewall/zones
causes "shorewall start" and "shorewall restart" to abort
without changing the Shorewall state. Unknown options in either
file cause a warning to be issued.< / li >
< li > A problem occurring
when BLACKLIST_LOGLEVEL was not set has been corrected.< / li >
2002-12-04 01:02:25 +01:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 2/4/2002 - Shorewall 1.2.5 Debian Package Available< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > see < a href = "http://security.dsi.unimi.it/%7Elorenzo/debian.html" > http://security.dsi.unimi.it/~lorenzo/debian.html< / a > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 2/1/2002 - Shorewall 1.2.5 Released< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > Due to installation problems with Shorewall 1.2.4, I have released Shorewall
2003-02-25 20:26:18 +01:00
1.2.5. Sorry for the rapid-fire development.< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > In version 1.2.5:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > The installation problems
have been corrected.< / li >
< li > < a
2003-02-08 21:48:47 +01:00
href="Documentation.htm#Masq">SNAT< / a > is now supported.< / li >
2003-02-25 20:26:18 +01:00
< li > A "shorewall version"
command has been added< / li >
< li > The default value of
the STATEDIR variable in /etc/shorewall/shorewall.conf
has been changed to /var/lib/shorewall in order to conform
to the GNU/Linux File Hierarchy Standard, Version 2.2.< / li >
2002-12-04 01:02:25 +01:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 1/28/2002 - Shorewall 1.2.4 Released< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > The "fw" zone < a
2002-12-28 16:38:03 +01:00
href="Documentation.htm#FW">may now be given a different name< / a > .< / li >
2003-02-25 20:26:18 +01:00
< li > You may now place end-of-line
comments (preceded by '#') in any of the configuration
files< / li >
< li > There is now protection
against against two state changing operations
occuring concurrently. This is implemented using the 'lockfile'
utility if it is available (lockfile is part of procmail);
otherwise, a less robust technique is used. The lockfile
is created in the STATEDIR defined in /etc/shorewall/shorewall.conf
and has the name "lock".< / li >
< li > "shorewall start" no
longer fails if "detect" is specified in < a
2003-02-14 22:27:03 +01:00
href="Documentation.htm#Interfaces">/etc/shorewall/interfaces< / a >
for an interface with subnet mask 255.255.255.255.< / li >
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 1/27/2002 - Shorewall 1.2.3 Debian Package Available < / b > -- see < a
href="http://security.dsi.unimi.it/%7Elorenzo/debian.html">http://security.dsi.unimi.it/~lorenzo/debian.html< / a > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 1/20/2002 - Corrected firewall script available<6C> < / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > Corrects a problem with BLACKLIST_LOGLEVEL. See < a href = "errata.htm" > the
2003-02-25 20:26:18 +01:00
errata< / a > for details.< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 1/19/2002 - Shorewall 1.2.3 Released< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-08-07 16:28:04 +02:00
< p > This is a minor feature and bugfix release. The single new feature is:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > Support for TCP MSS
Clamp to PMTU -- This support is usually required when
the internet connection is via PPPoE or PPTP and may
be enabled using the < a href = "Documentation.htm#ClampMSS" > CLAMPMSS< / a >
option in /etc/shorewall/shorewall.conf.< / li >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-08-07 16:28:04 +02:00
< p > The following problems were corrected:< / p >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > The "shorewall status"
command no longer hangs.< / li >
< li > The "shorewall monitor"
command now displays the icmpdef chain< / li >
< li > The CLIENT PORT(S) column
in tcrules is no longer ignored< / li >
2002-08-22 23:33:54 +02:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 1/18/2002 - Shorewall 1.2.2 packaged with new < / b > < a
href="http://leaf.sourceforge.net">LEAF< / a > < b > release< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > Jacques Nilo and Eric Wolzak have released a kernel 2.4.16 LEAF distribution
2003-02-25 20:26:18 +01:00
that includes Shorewall 1.2.2. See < a
2003-02-14 22:27:03 +01:00
href="http://leaf.sourceforge.net/devel/jnilo">http://leaf.sourceforge.net/devel/jnilo< / a >
2003-02-25 20:26:18 +01:00
for details.< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 1/11/2002 - Debian Package (.deb) Now Available - < / b > Thanks to < a
2003-02-14 22:27:03 +01:00
href="mailto:lorenzo.martignoni@milug.org">Lorenzo Martignoni< / a > , a 1.2.2
2003-02-25 20:26:18 +01:00
Shorewall Debian package is now available. There is
a link to Lorenzo's site from the < a
2003-02-14 22:27:03 +01:00
href="download.htm">Shorewall download page< / a > .< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 1/9/2002 - Updated 1.2.2 /sbin/shorewall available - < / b > < a
2003-02-14 22:27:03 +01:00
href="/pub/shorewall/errata/1.2.2/shorewall">This corrected version < / a > restores
2003-02-25 20:26:18 +01:00
the "shorewall status" command to health.< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 1/8/2002 - Shorewall 1.2.2 Released< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-08-07 16:28:04 +02:00
< p > In version 1.2.2< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > Support for IP blacklisting
has been added
2002-11-24 21:12:22 +01:00
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > You specify whether
you want packets from blacklisted hosts dropped or
rejected using the < a
2003-02-14 22:27:03 +01:00
href="Documentation.htm#BLDisposition">BLACKLIST_DISPOSITION
< / a > setting in /etc/shorewall/shorewall.conf< / li >
2003-02-25 20:26:18 +01:00
< li > You specify whether
you want packets from blacklisted hosts logged and
at what syslog level using the < a
2003-02-14 22:27:03 +01:00
href="Documentation.htm#BLLoglevel">BLACKLIST_LOGLEVEL< / a >
setting in /etc/shorewall/shorewall.conf< / li >
2003-02-25 20:26:18 +01:00
< li > You list the IP addresses/subnets
that you wish to blacklist in < a
2002-12-28 16:38:03 +01:00
href="Documentation.htm#Blacklist">/etc/shorewall/blacklist< / a > < / li >
2003-02-25 20:26:18 +01:00
< li > You specify the interfaces
you want checked against the blacklist using
the new "< a href = "Documentation.htm#BLInterface" > blacklist< / a > "
option in /etc/shorewall/interfaces.< / li >
< li > The black list is
refreshed from /etc/shorewall/blacklist by the
"shorewall refresh" command.< / li >
2002-11-09 19:10:22 +01:00
2002-12-28 16:38:03 +01:00
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< / ul >
2003-02-25 20:26:18 +01:00
< / li >
< li > Use of TCP RST replies
has been expanded<65>
2002-11-24 21:12:22 +01:00
2003-01-14 21:32:45 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > TCP connection requests
rejected because of a REJECT policy are now
replied with a TCP RST packet.< / li >
< li > TCP connection requests
rejected because of a protocol=all rule in /etc/shorewall/rules
are now replied with a TCP RST packet.< / li >
2002-11-09 19:10:22 +01:00
2002-12-28 16:38:03 +01:00
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< / ul >
2003-02-25 20:26:18 +01:00
< / li >
< li > A < a
2003-02-14 22:27:03 +01:00
href="Documentation.htm#Logfile">LOGFILE< / a > specification has
been added to /etc/shorewall/shorewall.conf. LOGFILE is used
to tell the /sbin/shorewall program where to look for Shorewall
2003-02-25 20:26:18 +01:00
messages.< / li >
2003-02-14 22:27:03 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 1/5/2002 - New Parameterized Samples (< a
href="ftp://ftp.shorewall.net/pub/shorewall/samples-1.2.0/"
2003-02-14 22:27:03 +01:00
target="_blank">version 1.2.0< / a > ) released. < / b > These are minor updates
2003-02-25 20:26:18 +01:00
to the previously-released samples. There are two
new rules added:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > Unless you have explicitly
enabled Auth connections (tcp port 113) to your firewall,
these connections will be REJECTED rather than DROPPED.
This speeds up connection establishment to some servers.< / li >
< li > Orphan DNS replies are
now silently dropped.< / li >
2002-08-22 23:33:54 +02:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-12-04 01:02:25 +01:00
< p > See the README file for upgrade instructions.< / p >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 1/1/2002 - < u > < font color = "#ff6633" > Shorewall Mailing List Moving< / font > < / u > < / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > The Shorewall mailing list hosted at < a href = "http://sourceforge.net" >
2003-02-25 20:26:18 +01:00
Sourceforge< / a > is moving to Shorewall.net. If you
are a current subscriber to the list at Sourceforge, please
< a href = "shorewall_mailing_list_migration.htm" > see these instructions< / a > .
If you would like to subscribe to the new list, visit
< a href = "http://www.shorewall.net/mailman/listinfo/shorewall-users" > http://www.shorewall.net/mailman/listinfo/shorewall-users< / a > .< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 12/31/2001 - Shorewall 1.2.1 Released< / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > In version 1.2.1:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > < a
2003-02-14 22:27:03 +01:00
href="Documentation.htm#LogUncleanOption">Logging of Mangled/Invalid
2003-02-25 20:26:18 +01:00
Packets< / a > is added.<2E> < / li >
< li > The < a
2003-02-14 22:27:03 +01:00
href="IPIP.htm">tunnel script< / a > has been corrected.< / li >
2003-02-25 20:26:18 +01:00
< li > 'shorewall show tc'
now correctly handles tunnels.< / li >
2003-02-14 22:27:03 +01:00
2003-02-25 20:26:18 +01:00
2002-12-04 01:02:25 +01:00
< / ul >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > < b > 12/21/2001 - Shorewall 1.2.0 Released!< / b > - < b > I couldn't resist
releasing 1.2 on 12/21/2001< / b > < / p >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > Version 1.2 contains the following new features:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > Support for < a
2002-12-28 16:38:03 +01:00
href="traffic_shaping.htm">Traffic Control/Shaping< / a > < / li >
2003-02-25 20:26:18 +01:00
< li > Support for < a
2003-02-14 22:27:03 +01:00
href="Documentation.htm#Unclean">Filtering of Mangled/Invalid Packets< / a > < / li >
2003-02-25 20:26:18 +01:00
< li > Support for < a
2003-02-08 21:48:47 +01:00
href="IPIP.htm">GRE Tunnels< / a > < / li >
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > For the next month or so, I will continue to provide corrections to version
2003-02-25 20:26:18 +01:00
1.1.18 as necessary so that current version 1.1.x
users will not be forced into a quick upgrade to 1.2.0 just
to have access to bug fixes.< / p >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > For those of you who have installed one of the Beta RPMS, you will need
2003-02-25 20:26:18 +01:00
to use the "--oldpackage" option when upgrading to
1.2.0:< / p >
2003-02-14 22:27:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< blockquote >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-08-07 16:28:04 +02:00
< p > rpm -Uvh --oldpackage shorewall-1.2-0.noarch.rpm< / p >
2003-02-25 20:26:18 +01:00
< / blockquote >
2003-01-14 21:32:45 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > < b > 12/19/2001 - Thanks to < a href = "mailto:scowles@infohiiway.com" > Steve
2003-02-25 20:26:18 +01:00
Cowles< / a > , there is now a Shorewall mirror in Texas.
< / b > This web site is mirrored at < a
2003-02-14 22:27:03 +01:00
href="http://www.infohiiway.com/shorewall" target="_top">http://www.infohiiway.com/shorewall< / a >
2003-02-25 20:26:18 +01:00
and the ftp site is at < a
2003-02-14 22:27:03 +01:00
href="ftp://ftp.infohiiway.com/pub/mirrors/shorewall">ftp://ftp.infohiiway.com/pub/mirrors/shorewall< / a > .< b > <EFBFBD> < / b > < / p >
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 11/30/2001 - A new set of the parameterized < a
2003-02-14 22:27:03 +01:00
href="ftp://ftp.shorewall.net/pub/shorewall/samples-1.1.18">Sample
Configurations< / a > has been released< / b > . In this version:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > Ping is now allowed
between the zones.< / li >
< li > In the three-interface
configuration, it is now possible to configure the
internet services that are to be available to servers in the
DMZ.<2E> < / li >
2002-08-22 23:33:54 +02:00
< / ul >
2003-01-14 21:32:45 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 11/20/2001 - The current version of Shorewall is 1.1.18.<2E> < / b > < / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > In this version:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > The spelling of ADD_IP_ALIASES
has been corrected in the shorewall.conf file< / li >
< li > The logic for deleting
user-defined chains has been simplified so that it
avoids a bug in the LRP version of the 'cut' utility.< / li >
< li > The /var/lib/lrpkg/shorwall.conf
file has been corrected to properly display the NAT
entry in that file.< / li >
2002-08-22 23:33:54 +02:00
< / ul >
2002-11-24 21:12:22 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > < b > 11/19/2001 - Thanks to < a href = "mailto:shorewall@timelord.sk" > Juraj
2003-02-25 20:26:18 +01:00
Ontkanin< / a > , there is now a Shorewall mirror
in the Slovak Republic< / b > . The website is now mirrored
at < a href = "http://www.nrg.sk/mirror/shorewall" target = "_top" > http://www.nrg.sk/mirror/shorewall< / a >
and the FTP site is mirrored at < a
2002-09-16 19:02:45 +02:00
href="ftp://ftp.nrg.sk/mirror/shorewall">ftp://ftp.nrg.sk/mirror/shorewall< / a > .< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > < b > 11/2/2001 - Announcing Shorewall Parameter-driven Sample Configurations.< / b >
2003-02-25 20:26:18 +01:00
There are three sample configurations:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > One Interface -- for
a standalone system.< / li >
< li > Two Interfaces -- A
masquerading firewall.< / li >
< li > Three Interfaces --
A masquerading firewall with DMZ.< / li >
2002-08-22 23:33:54 +02:00
< / ul >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > Samples may be downloaded from < a
2003-02-14 22:27:03 +01:00
href="ftp://ftp.shorewall.net/pub/shorewall/samples-1.1.17"> ftp://ftp.shorewall.net/pub/shorewall/samples-1.1.17< / a >
2003-02-25 20:26:18 +01:00
. See the README file for instructions.< / p >
2002-11-24 21:12:22 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > < b > 11/1/2001 - The current version of Shorewall is 1.1.17< / b > .<2E> I intend
2003-02-25 20:26:18 +01:00
this to be the last of the 1.1 Shorewall releases.< / p >
2002-11-24 21:12:22 +01:00
2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > In this version:< / p >
2002-12-28 16:38:03 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > The handling of < a
2003-02-14 22:27:03 +01:00
href="Documentation.htm#Aliases">ADD_IP_ALIASES< / a > has
2003-02-25 20:26:18 +01:00
been corrected.<2E> < / li >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< / ul >
2003-01-14 21:32:45 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > < b > 10/22/2001 - The current version of Shorewall is 1.1.16< / b > . In this
2003-02-25 20:26:18 +01:00
version:< / p >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > A new "shorewall show
connections" command has been added.< / li >
< li > In the "shorewall monitor"
output, the currently tracked connections are now
shown on a separate page.< / li >
< li > Prior to this release,
Shorewall unconditionally added the external IP
adddress(es) specified in /etc/shorewall/nat. Beginning with
version 1.1.16, a new parameter (< a
href="Documentation.htm#Aliases">ADD_IP_ALIASES< / a > ) may be
set to "no" (or "No") to inhibit this behavior. This
allows IP aliases created using your distribution's network
configuration tools to be used in static NAT.<2E> < / li >
2002-08-22 23:33:54 +02:00
< / ul >
2003-01-14 21:32:45 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > < b > 10/15/2001 - The current version of Shorewall is 1.1.15.< / b > In this
2003-02-25 20:26:18 +01:00
version:< / p >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > Support for nested zones
has been improved. See < a
2003-02-14 22:27:03 +01:00
href="Documentation.htm#Nested"> the documentation< / a > for details< / li >
2003-02-25 20:26:18 +01:00
< li > Shorewall now correctly
checks the alternate configuration directory for
the 'zones' file.< / li >
2003-02-14 22:27:03 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > < b > 10/4/2001 - The current version of Shorewall is 1.1.14.< / b > In this
2003-02-25 20:26:18 +01:00
version< / p >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > Shorewall now supports
alternate configuration directories. When an alternate
directory is specified when starting or restarting Shorewall
(e.g., "shorewall -c /etc/testconf restart"), Shorewall
will first look for configuration files in the alternate directory
then in /etc/shorewall. To create an alternate configuration
simply:< br >
1. Create a New Directory< br >
2. Copy to that directory
any of your configuration files that you want to
change.< br >
3. Modify the copied files
as needed.< br >
4. Restart Shorewall specifying
the new directory.< / li >
< li > The rules for allowing/disallowing
icmp echo-requests (pings) are now moved after rules
created when processing the rules file. This allows you
to add rules that selectively allow/deny ping based on source
or destination address.< / li >
< li > Rules that specify multiple
client ip addresses or subnets no longer cause startup
failures.< / li >
< li > Zone names in the policy
file are now validated against the zones file.< / li >
< li > If you have < a
2003-02-14 22:27:03 +01:00
href="Documentation.htm#MangleEnabled">packet mangling< / a > support
2003-02-25 20:26:18 +01:00
enabled, the "< a href = "Documentation.htm#Interfaces" > norfc1918< / a > "
interface option now logs and drops any incoming packets
on the interface that have an RFC 1918 destination
address.< / li >
2003-02-14 22:27:03 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< / ul >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > < b > 9/12/2001 - The current version of Shorewall is 1.1.13< / b > . In this
2003-02-25 20:26:18 +01:00
version< / p >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< ul >
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< li > Shell variables can
now be used to parameterize Shorewall rules.< / li >
< li > The second column in
the hosts file may now contain a comma-separated
list.< br >
< br >
Example:< br >
<20> <> <EFBFBD> sea<65> <61> <EFBFBD> eth0:130.252.100.0/24,206.191.149.0/24< / li >
< li > Handling of multi-zone
interfaces has been improved. See the < a
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href="Documentation.htm#Interfaces">documentation for the /etc/shorewall/interfaces
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file< / a > .< / li >
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< / ul >
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< p > < b > 8/28/2001 - The current version of Shorewall is 1.1.12< / b > . In this
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version< / p >
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< ul >
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< li > Several columns in the
rules file may now contain comma-separated lists.< / li >
< li > Shorewall is now more
rigorous in parsing the options in /etc/shorewall/interfaces.< / li >
< li > Complementation using
"!" is now supported in rules.< / li >
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< / ul >
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< p > < b > 7/28/2001 - The current version of Shorewall is 1.1.11< / b > . In this
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version< / p >
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< ul >
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< li > A "shorewall refresh"
command has been added to allow for refreshing the
rules associated with the broadcast address on a dynamic
interface. This command should be used in place of "shorewall
restart" when the internet interface's IP address changes.< / li >
< li > The /etc/shorewall/start
file (if any) is now processed after all temporary
rules have been deleted. This change prevents the accidental
removal of rules added during the processing of that file.< / li >
< li > The "dhcp" interface
option is now applicable to firewall interfaces used
by a DHCP server running on the firewall.< / li >
< li > The RPM can now be built
from the .tgz file using "rpm -tb"<22> < / li >
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< / ul >
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< p > < b > 7/6/2001 - The current version of Shorewall is 1.1.10.< / b > In this
version< / p >
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< ul >
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< li > Shorewall now enables
Ipv4 Packet Forwarding by default. Packet forwarding
may be disabled by specifying IP_FORWARD=Off in /etc/shorewall/shorewall.conf.
If you don't want Shorewall to enable or disable packet
forwarding, add IP_FORWARDING=Keep to your /etc/shorewall/shorewall.conf
file.< / li >
< li > The "shorewall hits"
command no longer lists extraneous service names in
its last report.< / li >
< li > Erroneous instructions
in the comments at the head of the firewall script
have been corrected.< / li >
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< / ul >
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< p > < b > 6/23/2001 - The current version of Shorewall is 1.1.9.< / b > In this
version< / p >
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< ul >
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< li > The "tunnels" file < u > really< / u >
is in the RPM now.< / li >
< li > SNAT can now be applied
to port-forwarded connections.< / li >
< li > A bug which would cause
firewall start failures in some dhcp configurations
has been fixed.< / li >
< li > The firewall script
now issues a message if you have the name of an
interface in the second column in an entry in /etc/shorewall/masq
and that interface is not up.< / li >
< li > You can now configure
Shorewall so that it< a href = "Documentation.htm#NatEnabled" > doesn't
require the NAT and/or mangle netfilter modules< / a > .< / li >
< li > Thanks to Alex<65> Polishchuk,
the "hits" command from seawall is now in shorewall.< / li >
< li > Support for < a
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href="IPIP.htm">IPIP tunnels< / a > has been added.< / li >
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< / ul >
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< p > < b > 6/18/2001 - The current version of Shorewall is 1.1.8< / b > . In this
version< / p >
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< ul >
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< li > A typo in the sample
rules file has been corrected.< / li >
< li > It is now possible to
restrict masquerading by< a href = "Documentation.htm#Masq" >
destination host or subnet.< / a > < / li >
< li > It is now possible to
have static < a href = "NAT.htm#LocalPackets" > NAT rules applied
to packets originating on the firewall itself< / a > .< / li >
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< / ul >
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2002-08-07 16:28:04 +02:00
< p > < b > 6/2/2001 - The current version of Shorewall is 1.1.7.< / b > In this version< / p >
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< ul >
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< li > The TOS rules are now
deleted when the firewall is stopped.< / li >
< li > The .rpm will now install
regardless of which version of iptables is installed.< / li >
< li > The .rpm will now install
without iproute2 being installed.< / li >
< li > The documentation has
been cleaned up.< / li >
< li > The sample configuration
files included in Shorewall have been formatted
to 80 columns for ease of editing on a VGA console.< / li >
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< / ul >
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< p > < b > 5/25/2001 - The current version of Shorewall is 1.1.6< / b > . In this
version< / p >
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< ul >
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< li > < a
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href="Documentation.htm#lograte">You may now rate-limit the
packet log.< / a > < / li >
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< li > Previous versions
of Shorewall have an implementation of Static NAT which violates
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the principle of least surprise.<2E> NAT only occurs for
packets arriving at (DNAT) or send from (SNAT) the interface
named in the INTERFACE column of /etc/shorewall/nat. Beginning
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with version 1.1.6, NAT effective regardless of which interface
packets come from or are destined to. To get compatibility with
prior versions, I have added a new "ALL < a
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href="NAT.htm#AllInterFaces">"ALL INTERFACES"<22> column to /etc/shorewall/nat< / a > .
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By placing "no" or "No" in the new column, the NAT behavior
of prior versions may be retained.<2E> < / li >
< li > The treatment of < a
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href="IPSEC.htm#RoadWarrior">IPSEC Tunnels where the remote
gateway is a standalone system has been improved< / a > . Previously,
it was necessary to include an additional rule allowing UDP port
500 traffic to pass through the tunnel. Shorewall will now create
this rule automatically when you place the name of the remote peer's
zone in a new GATEWAY ZONE column in /etc/shorewall/tunnels.<2E> < / li >
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< / ul >
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< p > < b > 5/20/2001 - The current version of Shorewall is 1.1.5.< / b > In this
version< / p >
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2002-08-22 23:33:54 +02:00
< ul >
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< li > < a
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href="Documentation.htm#modules">You may now pass parameters
when loading netfilter modules and you can specify the modules
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to load.< / a > < / li >
< li > Compressed modules are
now loaded. This requires that you modutils support
loading compressed modules.< / li >
< li > < a
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href="Documentation.htm#TOS">You may now set the Type of Service
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(TOS) field in packets.< / a > < / li >
< li > Corrected rules generated
for port redirection (again).< / li >
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< / ul >
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< p > < b > 5/10/2001 - The current version of Shorewall is 1.1.4.< / b > In this
version< / p >
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2002-08-22 23:33:54 +02:00
< ul >
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< li > < a
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href="Documentation.htm#Conf">Accepting RELATED connections
is now optional.< / a > < / li >
2003-02-25 20:26:18 +01:00
< li > Corrected problem where
if "shorewall start" aborted early (due to kernel
2003-02-14 22:27:03 +01:00
configuration errors for example), superfluous 'sed' error
messages were reported.< / li >
2003-02-25 20:26:18 +01:00
< li > Corrected rules generated
for port redirection.< / li >
< li > The order in which iptables
kernel modules are loaded has been corrected (Thanks
to Mark Pavlidis).<2E> < / li >
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< / ul >
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< p > < b > 4/28/2001 - The current version of Shorewall is 1.1.3.< / b > In this
version< / p >
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2002-08-22 23:33:54 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > Correct message issued
when Proxy ARP address added (Thanks to Jason Kirtland).< / li >
< li > /tmp/shorewallpolicy-$$
is now removed if there is an error while starting
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the firewall.< / li >
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< li > /etc/shorewall/icmp.def
and /etc/shorewall/common.def are now used to define
the icmpdef and common chains unless overridden by the
presence of /etc/shorewall/icmpdef or /etc/shorewall/common.< / li >
< li > In the .lrp, the file
/var/lib/lrpkg/shorwall.conf has been corrected. An
extra space after "/etc/shorwall/policy" has been removed
and "/etc/shorwall/rules" has been added.< / li >
< li > When a sub-shell encounters
a fatal error and has stopped the firewall, it now
kills the main shell so that the main shell will not
continue.< / li >
< li > A problem has been corrected
where a sub-shell stopped the firewall and main shell
continued resulting in a perplexing error message referring
to "common.so" resulted.< / li >
< li > Previously, placing
"-" in the PORT(S) column in /etc/shorewall/rules resulted
in an error message during start. This has been corrected.< / li >
< li > The first line of "install.sh"
has been corrected -- I had inadvertently deleted the
initial "#".< / li >
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< / ul >
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2003-02-14 22:27:03 +01:00
< p > < b > 4/12/2001 - The current version of Shorewall is 1.1.2.< / b > In this
version< / p >
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< ul >
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< li > Port redirection now
works again.< / li >
< li > The icmpdef and common
chains < a href = "Documentation.htm#Icmpdef" > may now be user-defined< / a > .< / li >
< li > The firewall no longer
fails to start if "routefilter" is specified for an
interface that isn't started. A warning message is now
issued in this case.< / li >
< li > The LRP Version is renamed
"shorwall" for 8,3 MSDOS file system compatibility.< / li >
< li > A couple of LRP-specific
problems were corrected.< / li >
2002-12-04 01:02:25 +01:00
< / ul >
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2002-09-16 19:02:45 +02:00
< p > < b > 4/8/2001 - Shorewall is now affiliated with the < a
href="http://leaf.sourceforge.net">Leaf Project< / a > < / b > < a
href="http://leaf.sourceforge.net"> < img border = "0"
src="images/leaflogo.gif" width="49" height="36">
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< / a > < / p >
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2002-09-16 19:02:45 +02:00
< p > < b > 4/5/2001 - The current version of Shorewall is 1.1.1. In this version:< / b > < / p >
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< ul >
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< li > The common chain is
traversed from INPUT, OUTPUT and FORWARD before
logging occurs< / li >
< li > The source has been
cleaned up dramatically< / li >
< li > DHCP DISCOVER packets
with RFC1918 source addresses no longer generate
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log messages. Linux DHCP clients generate such packets and
it's annoying to see them logged.<2E> < / li >
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2002-12-04 01:02:25 +01:00
< / ul >
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2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 3/25/2001 - The current version of Shorewall is 1.1.0. In this version:< / b > < / p >
2003-02-08 21:48:47 +01:00
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2002-08-22 23:33:54 +02:00
< ul >
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< li > Log messages now indicate
the packet disposition.< / li >
< li > Error messages have
been improved.< / li >
< li > The ability to define
zones consisting of an enumerated set of hosts
and/or subnetworks has been added.< / li >
< li > The zone-to-zone chain
matrix is now sparse so that only those chains that
contain meaningful rules are defined.< / li >
< li > 240.0.0.0/4 and 169.254.0.0/16
have been added to the source subnetworks whose packets
are dropped under the < i > norfc1918< / i > interface
option.< / li >
< li > Exits are now provided
for executing an user-defined script when a chain
is defined, when the firewall is initialized, when the firewall
is started, when the firewall is stopped and when the
firewall is cleared.< / li >
< li > The Linux kernel's route
filtering facility can now be specified selectively
on network interfaces.< / li >
2002-12-04 01:02:25 +01:00
< / ul >
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2003-02-25 20:26:18 +01:00
2002-09-16 19:02:45 +02:00
< p > < b > 3/19/2001 - The current version of Shorewall is 1.0.4. This version:< / b > < / p >
2003-02-08 21:48:47 +01:00
2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > Allows user-defined
zones. Shorewall now has only one pre-defined
zone (fw) with the remaining zones being defined in the new
configuration file /etc/shorewall/zones. The /etc/shorewall/zones
file released in this version provides behavior that
is compatible with Shorewall 1.0.3.<2E> < / li >
< li > Adds the ability to
specify logging in entries in the /etc/shorewall/rules
file.< / li >
< li > Correct handling of
the icmp-def chain so that only ICMP packets are
sent through the chain.< / li >
< li > Compresses the output
of "shorewall monitor" if awk is installed. Allows
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the command to work if awk isn't installed (although it's
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not pretty).< / li >
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2002-12-04 01:02:25 +01:00
< / ul >
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2003-02-25 20:26:18 +01:00
2003-02-14 22:27:03 +01:00
< p > < b > 3/13/2001 - The current version of Shorewall is 1.0.3. This is a bug-fix
2003-02-25 20:26:18 +01:00
release with no new features.< / b > < / p >
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2003-02-25 20:26:18 +01:00
2002-08-22 23:33:54 +02:00
< ul >
2003-02-25 20:26:18 +01:00
< li > The PATH variable in
the firewall script now includes /usr/local/bin
and /usr/local/sbin.< / li >
< li > DMZ-related chains are
now correctly deleted if the DMZ is deleted.< / li >
< li > The interface OPTIONS
for "gw" interfaces are no longer ignored.< / li >
2002-12-04 01:02:25 +01:00
< / ul >
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2003-02-14 22:27:03 +01:00
< p > < b > 3/8/2001 - The current version of Shorewall is 1.0.2. It supports an
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additional "gw" (gateway) zone for tunnels and it
supports IPSEC tunnels with end-points on the firewall.
There is also a .lrp available now.< / b > < / p >
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< p > < font size = "2" > Updated 2/21/2003 - < a href = "support.htm" > Tom Eastep< / a >
< / font > < / p >
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2003-02-25 20:26:18 +01:00
2003-01-14 21:32:45 +01:00
< p > < a href = "copyright.htm" > < font size = "2" > Copyright< / font > <20> < font
size="2">2001, 2002 Thomas M. Eastep.< / font > < / a > < br >
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< / p >
< br >
< br >
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< / body >
< / html >
