mirror of
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git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@5817 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
122 lines
5.2 KiB
Plaintext
122 lines
5.2 KiB
Plaintext
Template: shorewall/upgrade_to_14
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Type: boolean
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Description: Did you check your configuration and do you want to restart Shorewall right now?
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This is a major release of Shorewall that introduces some changes in the
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configuration files. The major changes are listed below.
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.
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You _must_ review your firewall configuration in order to get Shorewall to
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work properly.
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.
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* The MERGE_HOSTS variable in shorewall.conf is no longer
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supported. Shorewall 1.4 behavior is the same as 1.3 with
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MERGE_HOSTS=Yes.
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.
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* Interface names of the form <device>:<integer> in
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/etc/shorewall/interfaces now generate an error.
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.
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* OLD_PING_HANDLING=Yes will generate an error at startup as will
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specification of the 'noping' or 'filterping' interface options.
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.
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* In addition to behaving like OLD_PING_HANDLING=No, Shorewall 1.4 no
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longer unconditionally accepts outbound ICMP packets. So if you want
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to 'ping' from the firewall, you will need the appropriate rule or
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policy.
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.
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* The 'routestopped' option in the /etc/shorewall/interfaces and
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/etc/shorewall/hosts files is no longer supported and will generate
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an error at startup if specified.
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.
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* The Shorewall 1.2 syntax for DNAT and REDIRECT rules is no longer
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accepted.
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.
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* The ALLOWRELATED variable in shorewall.conf is no longer
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supported. Shorewall 1.4 behavior is the same as 1.3 with
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ALLOWRELATED=Yes.
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.
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* The 'multi' interface option is no longer supported.
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.
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* The SHARED_DIR variable has been removed from shorewall.conf. This
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variable was for use by package maintainers and was not documented
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for general use.
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Template: shorewall/dont_restart
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Type: note
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Description: Shorewall won't be restarted automatically
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This will prevent network blackout due to changes in configuration files.
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.
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Check your configuration and then restart Shorewall issuing:
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.
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invoke-rc.d shorewall restart
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.
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or
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.
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/etc/init.d/shorewall restart
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Template: shorewall/upgrade_14_20
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Type: boolean
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Description: Did you check your configuration and do you want to restart Shorewall right now?
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This is a major release of Shorewall that introduces some changes in the
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configuration files. You have to check carefully your configuration before
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restarting your firewall to avoid failures and network blackout. The changes
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are listed below (or in /usr/share/doc/shorewall/upgrade_14-20.txt.gz):
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.
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* The 'dropunclean' and 'logunclean' interface options are no longer
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supported. If either option is specified in /etc/shorewall/interfaces, an
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threatening message will be generated.
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.
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* The NAT_BEFORE_RULES option has been removed from shorewall.conf. The
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behavior of Shorewall is as if NAT_BEFORE_RULES=No had been specified. In
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other words, DNAT rules now always take precidence over one-to-one NAT
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specifications.
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.
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* The default value for the ALL INTERFACES column in /etc/shorewall/nat has
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changed. In Shorewall 1.*, if the column was left empty, a value of "Yes"
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was assumed. This has been changed so that a value of "No" is now assumed.
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.
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* The following files don't exist in Shorewall 2.0:
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.
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/etc/shorewall/common.def
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/etc/shorewall/common
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/etc/shorewall/icmpdef
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/etc/shorewall/action.template (Moved to /usr/share/shorewall)
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/etc/shorewall/rfc1918 (Moved to /usr/share/shorewall).
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.
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* The /etc/shorewall/action file now allows an action to be designated as the
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"common" action for a particular policy type by following the action name
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with ":" and the policy (DROP, REJECT or ACCEPT).
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.
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* The /etc/shorewall directory no longer contains a 'users' file or a
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'usersets' file. Similar functionality is now available using user-defined
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actions.
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.
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* It is no longer possible to specify rate limiting in the ACTION column of
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/etc/shorewall/rules -- you must use the RATE LIMIT column.
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.
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* Depending on which method you use to upgrade, if you have your own version
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of /etc/shorewall/rfc1918, you may have to take special action to restore it
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after the upgrade. Look for /etc/shorewall/rfc1918*, locate the proper file
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and rename it back to /etc/shorewall/rfc1918. The contents of that file will
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supercede the contents of /usr/share/shorewall/rfc1918.
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Template: shorewall/upgrade_20_22
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Type: boolean
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Description: Did you check your configuration and do you want to restart Shorewall right now?
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This is a major release of Shorewall that introduces some changes in the
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configuration files. You have to check carefully your configuration before
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restarting your firewall to avoid failures and network blackout. The changes
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are listed in /usr/share/doc/shorewall/releasenotes.txt.gz.
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Template: shorewall/warnrfc1918
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Type: note
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Description: Possible out-of-date rfc1918 configration file
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The file rfc1918 has been found in your shorewall configuration
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directory. It probably comes from an upgrade from a previous
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version. Note that the file has now been replaced by rfc1918 and
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bogons, the former is only used to list private network
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addresses and the latter is used to list unassigned addresses
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and must be kept up-to-date; previously rfc1918 was used for
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both kind of addresses. It is strongly recommended to remove the file
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from the configuration directory and let shorewall to use its default
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one (located at /usr/share/shorewall/).
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