Jo-Philipp Wich
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13333a6742
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firewall: move include sourcing into a subshell, this makes the firewall init immune against exit in the include scripts
SVN-Revision: 25835
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2011-03-02 19:20:29 +00:00 |
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Jo-Philipp Wich
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1ca64678bb
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firewall: fix rule generation for v4 or v6 only zones (#8955)
SVN-Revision: 25813
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2011-03-01 18:04:14 +00:00 |
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Jo-Philipp Wich
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04b20727d8
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firewall: fix wrong rule order if multiple protocols are used
SVN-Revision: 25179
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2011-01-27 22:19:53 +00:00 |
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Jo-Philipp Wich
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a43f5b5038
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firewall: insert SNAT and DNAT rules according to the order of the configuration file (#8052)
SVN-Revision: 23318
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2010-10-08 12:11:55 +00:00 |
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Jo-Philipp Wich
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7bf84dc4f8
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firewall: also establish forward rules when setting up nat reflection, back out early if reflection is disabled
SVN-Revision: 23201
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2010-10-03 18:11:59 +00:00 |
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Jo-Philipp Wich
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1a0d7a3612
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firewall: fix chain selection logic, option dest must be ignored for notrack targets
SVN-Revision: 23143
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2010-09-28 11:38:31 +00:00 |
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Jo-Philipp Wich
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a1a31f1831
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firewall: don't setup nat reflection if negations are used
SVN-Revision: 23142
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2010-09-28 11:11:11 +00:00 |
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Jo-Philipp Wich
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6a335579b8
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fireall: - support negations for src_ip, dest_ip, src_dip options in rules and redirects - add NOTRACK target to rule sections, allows to define fine grained notrack rules
SVN-Revision: 23141
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2010-09-28 10:42:56 +00:00 |
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Jo-Philipp Wich
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b07620df31
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firewall: protect iptables invocations with locks in interface ops, it might run concurrently due to hotplug invocations on network restart
SVN-Revision: 23090
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2010-09-19 15:01:47 +00:00 |
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Jo-Philipp Wich
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f90328f26e
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firewall: make invalid redirects and duplicate zones non-fatal, print a notice and discard them
SVN-Revision: 23080
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2010-09-16 11:47:35 +00:00 |
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Jo-Philipp Wich
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7557011cb1
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firewall: run ifdown hotplug events synchronized, fixes a racecondition on "ifup iface" when ifdown and ifup events are delivered with a small dealy
SVN-Revision: 23064
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2010-09-15 01:53:36 +00:00 |
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Jo-Philipp Wich
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1fe50da4bb
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firewall: deliver remove hotplug events for all active zones/networks when restarting the firewall
SVN-Revision: 23062
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2010-09-14 23:11:12 +00:00 |
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Jo-Philipp Wich
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f3dd8278bb
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firewall: - simplify masquerade rule setup - remove various subshell invocations - speedup fw() by not relying on xargs and pipes - rework SNAT support - attach to dest zone, use src_dip/src_dport as snat source
SVN-Revision: 23024
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2010-09-11 20:04:34 +00:00 |
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Jo-Philipp Wich
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5ab58aa39c
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firewall: - fix possible endless loop when the family option is used for forwardings - only generate forwarding rules in SNAT redirect sections if src_dip is specified
SVN-Revision: 22938
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2010-09-05 20:17:23 +00:00 |
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Jo-Philipp Wich
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eb79296cc1
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firewall: introduce SNAT support for redirect sections
SVN-Revision: 22937
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2010-09-05 19:03:17 +00:00 |
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Jo-Philipp Wich
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f4ee14e1c3
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firewall: add option to disable NAT reflection
SVN-Revision: 22908
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2010-09-04 17:49:14 +00:00 |
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Jo-Philipp Wich
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ca5bf9e291
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firewall: - handle NAT reflection in firewall hotplug, solves synchronizing issues on boot - introduce masq_src and masq_dest options to limit zone masq to specific ip ranges, supports multiple subnets and negation
SVN-Revision: 22888
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2010-09-04 15:49:13 +00:00 |
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Jo-Philipp Wich
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ee4dd61b10
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firewall: - fix processing of rules with an ip family option - append interface rules at the end of internal zone chains, simplifies injecting user or addon rules - support simple file logging (option log + option log_limit per zone)
SVN-Revision: 22847
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2010-08-31 01:54:08 +00:00 |
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Jo-Philipp Wich
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5b365822f3
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firwall: fix nat reflection for zones covering multiple networks
SVN-Revision: 22442
|
2010-07-31 13:25:56 +00:00 |
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Jo-Philipp Wich
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d68e09200e
|
firewall: add basic NAT reflection/NAT loopback support
SVN-Revision: 22441
|
2010-07-31 13:06:14 +00:00 |
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Jo-Philipp Wich
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e62a9791ee
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firewall: allow redirecting only destination port (#7197)
SVN-Revision: 22227
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2010-07-16 06:03:15 +00:00 |
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Jo-Philipp Wich
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d6d1dd47d3
|
firewall: fix another notrack related bug
SVN-Revision: 22218
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2010-07-15 23:24:01 +00:00 |
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Jo-Philipp Wich
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f8fa598bf4
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firewall: - notrack support was broken in multiple ways, fix it - also consider a zone conntracked if any redirect references it (#7196)
SVN-Revision: 22215
|
2010-07-15 22:01:48 +00:00 |
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Jo-Philipp Wich
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48c357ec01
|
firewall: - support alias ifnames different from parent ifname - properly handle multiple subnets per alias (v4+v6)
SVN-Revision: 21656
|
2010-06-02 00:59:35 +00:00 |
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Jo-Philipp Wich
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07b571a239
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firewall: Initial alias interface support. This allows to define zones covering alias interfaces and associated entries like rules and forwardings.
SVN-Revision: 21653
|
2010-06-01 21:58:48 +00:00 |
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Jo-Philipp Wich
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a756114e59
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firewall: change the order of IPv4/IPv6 address detection, fixes mixed notation v6 improperly detected as v4 address
SVN-Revision: 21642
|
2010-05-31 01:34:47 +00:00 |
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Jo-Philipp Wich
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e25fbfccdf
|
firewall: fix support for netranges in redirect and rule sections
SVN-Revision: 21640
|
2010-05-30 23:49:47 +00:00 |
|
Jo-Philipp Wich
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409edb1b8e
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firewall: count rules per chain and family, fix wrong order of ip6tables rules when ipv4 only or dual family rules are defined
SVN-Revision: 21533
|
2010-05-22 02:01:19 +00:00 |
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Jo-Philipp Wich
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cc84e0672b
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firewall: don't apply default udp/68 rule to ip6tables
SVN-Revision: 21509
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2010-05-19 21:37:12 +00:00 |
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Jo-Philipp Wich
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40ad9defcc
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firewall: - fix ip6tables rules when icmp_type option is set - add "family" option to zones, forwardings, redirects and rules to selectively apply rules to iptables and/or ip6tables
SVN-Revision: 21508
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2010-05-19 21:35:23 +00:00 |
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Jo-Philipp Wich
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3875f85110
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firewall: add commented disable_ipv6 option to default config
SVN-Revision: 21505
|
2010-05-19 09:49:21 +00:00 |
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Jo-Philipp Wich
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3ffd27f905
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firewall: implement disable_ipv6 uci option
SVN-Revision: 21503
|
2010-05-19 01:55:46 +00:00 |
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Jo-Philipp Wich
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c6fdffd932
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firewall (#7355) - partially revert r21486, start firewall on init again - skip iface hotplug events if base fw is not up yet - get ifname and up state with uci_get_state() in iface setup since the values gathered by scan_interfaces() may be outdated when iface coldplugging happens (observed with pptp) - ignore up state when bringing down interfaces because ifdown reverts state vars before dispatching the iface event - bump package revision
SVN-Revision: 21502
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2010-05-19 00:50:14 +00:00 |
|
Jo-Philipp Wich
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91519d51e9
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firewall: fix a possible deadlock when the firewall config has syntax errors during restart
SVN-Revision: 21501
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2010-05-18 20:15:47 +00:00 |
|
Jo-Philipp Wich
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28e92939d1
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firewall: use uci_get_state() wrapper
SVN-Revision: 21493
|
2010-05-17 19:38:13 +00:00 |
|
Jo-Philipp Wich
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18a79362e9
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firewall: properly clear hooks in fw_stop() to prevent extensions from being called twice after fw_restart()
SVN-Revision: 21488
|
2010-05-17 17:20:37 +00:00 |
|
Jo-Philipp Wich
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de15765a37
|
firewall: - defer firewall start until the first interface is brought up by hotplug, fixes race conditions on slow devices - create a file lock during firewall start and wait for it in hotplug events, prevents race conditions between start and addif - start firewall actions in background from hotplug handler since the firewall itself fires further hotplug events which results in a deadlock if not forked off - get loaded state direcly from the uci binary since updated value is not recognized by config_get after uci_set_state - bump package revision to r2
SVN-Revision: 21486
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2010-05-17 12:47:14 +00:00 |
|
Jo-Philipp Wich
|
e796062a4b
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firewall: properly unset position for delete command, fixes rule removal in ifdown
SVN-Revision: 21378
|
2010-05-05 15:50:21 +00:00 |
|
Jo-Philipp Wich
|
3c2149a759
|
firewall: fix bug in iface hotplug handler
SVN-Revision: 21360
|
2010-05-05 01:43:08 +00:00 |
|
Jo-Philipp Wich
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c284cb51c0
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firewall: - replace uci firewall with a modular dual stack implementation developed by Malte S. Stretz - bump version to 2
SVN-Revision: 21286
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2010-05-01 18:22:01 +00:00 |
|
Travis Kemen
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431808b5bf
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allow ping
SVN-Revision: 20261
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2010-03-18 03:46:41 +00:00 |
|
Jo-Philipp Wich
|
f96ecd026d
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firewall: insert rules at the beginning of chains again while maintaining non reversed order, fixes wrong ordering introduced by r18015
SVN-Revision: 19946
|
2010-03-02 11:02:24 +00:00 |
|
Jo-Philipp Wich
|
25a5fab34c
|
firewall: fix bad number error in fw_redirect() (#6704)
SVN-Revision: 19765
|
2010-02-20 03:39:55 +00:00 |
|
Travis Kemen
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9f3a73d9e2
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Add destination ip of the wan adapter useful if you have multiple ip addresses.
SVN-Revision: 19574
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2010-02-11 02:33:34 +00:00 |
|
Jo-Philipp Wich
|
6eae630652
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firewall: fix a race condition preventing interfaces from being added to the firewall on boot
SVN-Revision: 19232
|
2010-01-19 23:02:11 +00:00 |
|
Felix Fietkau
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10f627db5c
|
firewall: fix fallout from r18716 (fixes #6338)
SVN-Revision: 18733
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2009-12-10 18:18:37 +00:00 |
|
Felix Fietkau
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74cbcc9ee5
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firewall: get rid of recursive shell script inclusion to improve hush compatibility
SVN-Revision: 18716
|
2009-12-09 14:04:37 +00:00 |
|
Jo-Philipp Wich
|
6cb040903b
|
firewall: initialize dest_port with src_dport if omitted in redirect sections to narrow down corresponding forward rules to the actual target ports - thanks Niels Boehm! (#6249)
SVN-Revision: 18617
|
2009-12-01 22:31:10 +00:00 |
|
Felix Fietkau
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70b6643034
|
firewall: fix zone defaults
SVN-Revision: 18028
|
2009-10-11 02:42:22 +00:00 |
|
Felix Fietkau
|
2ecfe91b61
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firewall: do not process rules in reverse
SVN-Revision: 18015
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2009-10-10 18:08:26 +00:00 |
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