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Initial revision
git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@21 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
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81
Lrp/etc/shorewall/masq
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81
Lrp/etc/shorewall/masq
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#
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# Shorewall 1.3 - Masquerade file
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#
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# /etc/shorewall/masq
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#
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# Use this file to define dynamic NAT (Masquerading) and to define Source NAT
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# (SNAT).
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#
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# Columns are:
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#
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# INTERFACE -- Outgoing interface. This is usually your internet
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# interface. This may be qualified by adding the character
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# ":" followed by a destination host or subnet.
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#
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#
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# SUBNET -- Subnet that you wish to masquerade. You can specify this as
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# a subnet or as an interface. If you give the name of an
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# interface, you must have iproute installed and the interface
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# must be up before you start the firewall.
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#
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# In order to exclude a subset of the specified SUBNET, you
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# may append "!" and a comma-separated list of IP addresses
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# and/or subnets that you wish to exclude.
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#
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# Example: eth1!192.168.1.4,192.168.32.0/27
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#
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# In that example traffic from eth1 would be masqueraded unless
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# it came from 192.168.1.4 or 196.168.32.0/27
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#
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# ADDRESS -- (Optional). If you specify an address here, SNAT will be
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# used and this will be the source address. If
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# ADD_SNAT_ALIASES is set to Yes or yes in
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# /etc/shorewall/shorewall.conf then Shorewall
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# will automatically add this address to the
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# INTERFACE named in the first column.
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#
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# WARNING: Do NOT specify ADD_SNAT_ALIASES=Yes if
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# the address given in this column is the primary
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# IP address for the interface in the INTERFACE
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# column.
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#
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# Example 1:
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#
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# You have a simple masquerading setup where eth0 connects to
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# a DSL or cable modem and eth1 connects to your local network
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# with subnet 192.168.0.0/24.
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#
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# Your entry in the file can be either:
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#
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# eth0 eth1
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#
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# or
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#
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# eth0 192.168.0.0/24
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#
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# Example 2:
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#
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# You add a router to your local network to connect subnet
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# 192.168.1.0/24 which you also want to masquerade. You then
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# add the following entry to this file:
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#
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# eth0 192.168.1.0/24
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#
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# Example 3:
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#
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# You have an IPSEC tunnel through ipsec0 and you want to
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# masquerade packets coming from 192.168.1.0/24 but only if
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# these packets are destined for hosts in 10.1.1.0/24:
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#
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# ipsec0:10.1.1.0/24 196.168.1.0/24
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#
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# Example 4:
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#
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# You want all outgoing traffic from 192.168.1.0/24 through
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# eth0 to use source address 206.124.146.176.
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#
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# eth0 192.168.1.0/24 206.124.146.176
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#
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##############################################################################
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#INTERFACE SUBNET ADDRESS
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#LAST LINE -- ADD YOUR ENTRIES ABOVE THIS LINE -- DO NOT REMOVE
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14
Lrp/etc/shorewall/modules
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14
Lrp/etc/shorewall/modules
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##############################################################################
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# Shorewall 1.3 /etc/shorewall/modules
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#
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# This file loads the modules needed by the firewall.
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loadmodule ip_tables
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loadmodule iptable_filter
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loadmodule ip_conntrack
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loadmodule ip_conntrack_ftp
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loadmodule ip_conntrack_irc
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loadmodule iptable_nat
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loadmodule ip_nat_ftp
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loadmodule ip_nat_irc
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30
Lrp/etc/shorewall/nat
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30
Lrp/etc/shorewall/nat
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##############################################################################
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#
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# Shorewall 1.3 -- Network Address Translation Table
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#
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# /etc/shorewall/nat
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#
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# This file is used to define static Network Address Translation (NAT).
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#
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# WARNING: If all you want to do is simple port forwarding, do NOT use this
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# file. See http://www.shorewall.net/FAQ.htm#faq1. Also, in most
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# cases, Proxy ARP is a better solution that static NAT.
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#
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# Columns must be separated by white space and are:
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#
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# EXTERNAL External IP Address - this should NOT be the primary
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# IP address of the interface named in the next
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# column.
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# INTERFACE Interface that we want to EXTERNAL address to appear
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# on
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# INTERNAL Internal Address
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# ALL INTERFACES If Yes or yes (or left empty), NAT will be effective
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# from all hosts. If No or no then NAT will be effective
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# only through the interface named in the INTERFACE
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# column
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# LOCAL If Yes or yes and the ALL INTERFACES column contains
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# Yes or yes, NAT will be effective from the firewall
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# system
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##############################################################################
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#EXTERNAL INTERFACE INTERNAL ALL INTERFACES LOCAL
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#LAST LINE -- ADD YOUR ENTRIES ABOVE THIS LINE -- DO NOT REMOVE
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43
Lrp/etc/shorewall/params
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43
Lrp/etc/shorewall/params
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#
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# Shorewall 1.3 /etc/shorewall/params
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#
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# Assign any variables that you need here.
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#
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# It is suggested that variable names begin with an upper case letter
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# to distinguish them from variables used internally within the
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# Shorewall programs
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#
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# Example:
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#
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# NET_IF=eth0
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# NET_BCAST=130.252.100.255
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# NET_OPTIONS=noping,norfc1918
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#
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# Example (/etc/shorewall/interfaces record):
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#
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# net $NET_IF $NET_BCAST $NET_OPTIONS
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#
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# The result will be the same as if the record had been written
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#
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# net eth0 130.252.100.255 noping,norfc1918
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#
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# Variables can be used in the following places in the other configuration
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# files:
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#
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# /etc/shorewall/interfaces:
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# /etc/shorewall/hosts
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#
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# All except the first column.
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#
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# /etc/shorewall/rules
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#
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# First column after ":".
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# All remaining columns
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#
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# /etc/shorewall/tunnels
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# /etc/shorewall/proxyarp
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# /etc/shorewall/nat
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#
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# All columns
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##############################################################################
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#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE
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30
Lrp/etc/shorewall/proxyarp
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30
Lrp/etc/shorewall/proxyarp
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##############################################################################
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#
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# Shorewall 1.3 -- Proxy ARP
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#
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# /etc/shorewall/proxyarp
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#
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# This file is used to define Proxy ARP.
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#
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# Columns must be separated by white space and are:
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#
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# ADDRESS IP Address
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# INTERFACE Local interface where system is connected. If the
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# local interface is obvious from the subnetting,
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# you may enter "-" in this column.
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# EXTERNAL External Interface to be used to access this system
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#
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# HAVEROUTE If there is already a route from the firewall to
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# the host whose address is given, enter "Yes" or "yes"
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# in this column. Otherwise, entry "no", "No" or leave
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# the column empty.
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#
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# Example: Host with IP 155.186.235.6 is connected to
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# interface eth1 and we want hosts attached via eth0
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# to be able to access it using that address.
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#
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# #ADDRESS INTERFACE EXTERNAL HAVEROUTE
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# 155.186.235.6 eth1 eth0 No
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##############################################################################
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#ADDRESS INTERFACE EXTERNAL HAVEROUTE
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#LAST LINE -- ADD YOUR ENTRIES BEFORE THIS ONE -- DO NOT REMOVE
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47
Lrp/etc/shorewall/tcrules
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47
Lrp/etc/shorewall/tcrules
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#
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# Shorewall version 1.3 - Traffic Control Rules File
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#
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# /etc/shorewall/tcrules
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#
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# Entries in this file cause packets to be marked as a means of
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# classifying them for traffic control.
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#
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# Columns are:
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#
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#
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# MARK The mark value which is an
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# integer in the range 1-255
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#
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# SOURCE Source of the packet. A comma-separated list of
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# interface names, IP addresses, MAC addresses
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# and/or subnets. Use $FW if the packet originates on
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# the firewall.
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#
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# MAC addresses must be prefixed with "~" and use
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# "-" as a separator.
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#
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# Example: ~00-A0-C9-15-39-78
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#
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# DEST Destination of the packet. Comma separated list of
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# IP addresses and/or subnets.
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#
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# PROTO Protocol - Must be "tcp", "udp", "icmp", a number,
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# or "all".
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#
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# PORT(S) Destination Ports. A comma-separated list of Port
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# names (from /etc/services), port numbers or port
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# ranges; if the protocol is "icmp", this column is
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# interpreted as the destination icmp-type(s).
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#
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# This column is ignored if PROTOCOL = all but must be
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# entered if any of the following field is supplied.
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# In that case, it is suggested that this field contain
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# "-"
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#
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# CLIENT PORT(S) (Optional) Port(s) used by the client. If omitted,
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# any source port is acceptable. Specified as a comma-
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# separated list of port names, port numbers or port
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# ranges.
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##############################################################################
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#MARK SOURCE DEST PROTO PORT(S) CLIENT PORT(S)
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#LAST LINE -- ADD YOUR ENTRIES BEFORE THIS ONE -- DO NOT REMOVE
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52
Lrp/etc/shorewall/tos
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52
Lrp/etc/shorewall/tos
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#
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# Shorewall 1.3 -- /etc/shorewall/tos
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#
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# This file defines rules for setting Type Of Service (TOS)
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#
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# Columns are:
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#
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# SOURCE Name of a zone declared in /etc/shorewall/zones, "all"
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# or $FW.
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#
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# If not "all" or $FW, may optionally be followed by
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# ":" and an IP address, a MAC address, a subnet
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# specification or the name of an interface.
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#
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# Example: loc:192.168.2.3
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#
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# MAC addresses must be prefixed with "~" and use
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# "-" as a separator.
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#
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# Example: ~00-A0-C9-15-39-78
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#
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# DEST Name of a zone declared in /etc/shorewall/zones, "all"
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# or $FW.
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#
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# If not "all" or $FW, may optionally be followed by
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# ":" and an IP address or a subnet specification
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#
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# Example: loc:192.168.2.3
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#
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# PROTOCOL Protocol.
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#
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# SOURCE PORTS Source port or port range. If all ports, use "-".
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#
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# DEST PORTS Destination port or port range. If all ports, use "-"
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#
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# TOS Type of service. Must be one of the following:
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#
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# Minimize-Delay (16)
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# Maximize-Throughput (8)
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# Maximize-Reliability (4)
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# Minimize-Cost (2)
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# Normal-Service (0)
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#
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##############################################################################
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#SOURCE DEST PROTOCOL SOURCE PORTS DEST PORTS TOS
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all all tcp - ssh 16
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all all tcp ssh - 16
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all all tcp - ftp 16
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all all tcp ftp - 16
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all all tcp ftp-data - 8
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all all tcp - ftp-data 8
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#LAST LINE -- Add your entries above -- DO NOT REMOVE
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51
Lrp/etc/shorewall/tunnels
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51
Lrp/etc/shorewall/tunnels
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#
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# Shorewall 1.3 - /etc/shorewall/tunnels
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#
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# This file defines IPSEC, GRE and IPIP tunnels.
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#
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# IPIP and GRE tunnels must be configured on the firewall/gateway itself.
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# IPSEC endpoints may be defined on the firewall/gateway or on an
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# internal system.
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#
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# The columns are:
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#
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# TYPE -- must start in column 1 and be "ipsec", "ip" or "gre"
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#
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# ZONE -- The zone of the physical interface through which
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# tunnel traffic passes. This is normally your internet
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# zone.
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#
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# GATEWAY -- The IP address of the remote tunnel gateway. If the
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# remote getway has no fixed address (Road Warrior)
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# then specify the gateway as 0.0.0.0/0.
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#
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# GATEWAY ZONE-- Optional. If the gateway system specified in the third
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# column is a standalone host then this column should
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# contain the name of the zone that the host is in. This
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# column only applies to IPSEC tunnels.
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#
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# Example 1:
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#
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# IPSec tunnel. The remote gateway is 4.33.99.124 and
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# the remote subnet is 192.168.9.0/24
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#
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# ipsec net 4.33.99.124
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#
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# Example 2:
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#
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# Road Warrior (LapTop that may connect from anywhere)
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# where the "gw" zone is used to represent the remote
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# LapTop.
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#
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# ipsec net 0.0.0.0/0 gw
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#
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# Example 3:
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#
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# Host 4.33.99.124 is a standalone system connected
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# via an ipsec tunnel to the firewall system. The host
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# is in zone gw.
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#
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# ipsec net 4.33.99.124 gw
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#
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# TYPE ZONE GATEWAY GATEWAY ZONE
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#LAST LINE -- ADD YOUR ENTRIES BEFORE THIS ONE -- DO NOT REMOVE
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