jow
15a1f9e148
[package] firewall: allow incoming ICMPv6 router-advertisement and neighbor-advertisement, thanks swalker
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32127 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-06-08 14:20:34 +00:00
jow
e1df4ecd68
[packages] firewall: fix nat reflection after netifd status format change
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- use /lib/functions/network.sh
- simplify nat reflection code
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31936 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-05-28 03:15:05 +00:00
jow
0945d8e239
[package] firewall: fix nat reflection after netifd switch ( #11460 )
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31754 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-05-16 13:03:54 +00:00
jow
30c57b2be2
[package] firewall: revert processing order of redirects and rules, ensures that rules can be used to filter before redirects are reached
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31014 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-03-18 23:34:06 +00:00
jow
6523857aba
[package] firewall: fix fw__uci_state_del() procedure ( #11132 )
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30938 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-03-13 21:22:13 +00:00
jow
063d80418e
[package] firewall: allow ICMPv6 type 129 (echo reply) - this fixes basic ICMPv6 in case no connection tracking is used
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30727 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-02-25 21:00:23 +00:00
jow
0ccb4cc6a9
[package] firewall: bail out if uci is used in firewall include files
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30694 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-02-23 18:50:47 +00:00
nbd
22c94fc859
iptables: make it possible to dynamically configure built-in statically linked extensions, fold -mod-conntrack and -mod-nat into the default package. saves about 8k on an ar71xx default squashfs
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30676 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-02-22 01:47:48 +00:00
jow
9b433b090a
[package] firewall: don't filter IPv4 ICMP types ( #10928 )
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30363 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-02-07 18:35:48 +00:00
jow
57968b17ca
[package] firewall: add support for "local" port forwards which target an internal address on the router itself
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29687 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-01-08 15:29:24 +00:00
jow
15a81dae2a
[package] firewall:
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- introduce per-section "option enabled" which defaults to "1" - useful to disable rules or zones without having to delete them
- annotate default traffic rules with names
- bump version
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29577 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-12-20 01:10:15 +00:00
jow
f7ec5e7119
[package] firewall: add DHCPv6 default rule ( #10381 )
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28874 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-11-09 11:10:37 +00:00
jow
41db87f4cc
[package] firewall: relocate TCPMSS rules into mangle table, add code to selectively clear them out again
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28669 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-10-29 18:02:45 +00:00
jow
cd1d712a7c
[package] firewall: do not produce 0.0.0.0/0 if a symbolic masq_src or masq_dest is given but does not resolve to an ip
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28628 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-10-27 18:14:55 +00:00
jow
45cb96ebda
[package] firewall: prevent ip6tables -t nat rules ( #10265 )
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28535 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-10-23 12:25:57 +00:00
jow
0244db9bf2
[package] firewall: fix another instance of unquoted "*"
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28529 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-10-22 21:38:10 +00:00
jow
6ef496f17a
[package] firewall: fix possible expansion of "*" when rules with "option src *" are processed
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28527 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-10-22 20:11:25 +00:00
jow
570749fed1
[package] firewall: do not check for module availability, let iptables fail if a feature is not present ( #7610 )
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28525 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-10-22 19:50:35 +00:00
jow
040047ef04
[package] firewall: make ESTABLISHED,RELATED rules match before INVALID, use conntrack instead of state match ( #10038 )
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28148 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-09-01 20:37:22 +00:00
jow
f80fb45dc2
[package] firewall: further tune ICMPv6 default rules according to RFC4890 ( #9893 )
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27979 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-08-14 00:33:29 +00:00
jow
d572d07324
[package] firewall: prevent redundant rules if multiple ports and multiple icmp types are given in a rule block for both icmp and other protocols
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27792 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-07-26 22:21:39 +00:00
jow
7aabfee408
[package] firewall: fix serious bug in state var handling ( #9746 )
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27711 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-07-20 15:29:10 +00:00
jow
9b9c4a2430
[package] firewall: rework state variable handling, use uci_toggle_state() where applicable and properly handle duplicates in add and del state helpers ( #9152 , #9710 )
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27618 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-07-15 15:03:57 +00:00
jow
fb73402d37
[package] firewall: make sure that -m mac is used with --mac-source, follow up to r27508
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27519 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-07-07 10:28:31 +00:00
jow
0be37efeae
[package] firewall:
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- solve scoping issues when multiple values are used, thanks Daniel Dickinson
- ignore src_port/dest_port for proto icmp rules, ignore icmp_type for non-icmp rules
- properly handle icmp when proto is given in numerical form (1, 58)
- support negated icmp types
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27500 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-07-06 22:10:46 +00:00
jow
9179216cd8
[package] firewall: properly handle negated ports in nat reflection
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27334 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-07-01 11:48:14 +00:00
jow
87281df903
[package] firewall:
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- allow multiple ports, protocols, macs, icmp types per rule
- implement "limit" and "limit_burst" options for rules
- implement "extra" option to rules and redirects for passing arbritary flags to iptables
- implement negations for "src_port", "dest_port", "src_dport", "src_mac", "proto" and "icmp_type" options
- allow wildcard (*) "src" and "dest" options in rules to allow specifying "any" source or destination
- validate symbolic icmp-type names against the selected iptables binary
- properly handle forwarded ICMPv6 traffic in the default configuration
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27317 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-06-30 01:31:23 +00:00
jow
f19aa29f12
[package] firewall: allow symbolic names of interfaces and aliases in masq_src and masq_dest
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27196 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-06-16 21:54:59 +00:00
jow
8d0ec8922c
[package] firewall: prevent excessive uci state data aggregation ( #9152 )
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26740 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-04-20 11:49:09 +00:00
jow
b12a3e34a3
[package] firewall: prevent duplicate values in interface state vars
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26382 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-03-30 20:29:17 +00:00
thepeople
d531cb04e9
Keep firewall.user during sysupgrades
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26241 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-03-20 00:57:47 +00:00
jow
a4666fa483
[package] firewall: move include sourcing into a subshell, this makes the firewall init immune against exit in the include scripts
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25835 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-03-02 19:20:29 +00:00
jow
ba53471109
[package] firewall: fix rule generation for v4 or v6 only zones ( #8955 )
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25813 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-03-01 18:04:14 +00:00
jow
8abaf1c3f4
[package] firewall: fix wrong rule order if multiple protocols are used
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25179 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-01-27 22:19:53 +00:00
jow
b757185a71
[package] firewall: insert SNAT and DNAT rules according to the order of the configuration file ( #8052 )
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23318 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-10-08 12:11:55 +00:00
jow
22599b9bc0
[package] firewall: mark /etc/firewall.user as conffile
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23231 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-10-05 07:31:49 +00:00
jow
b592e5c373
[package] firewall: also establish forward rules when setting up nat reflection, back out early if reflection is disabled
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23201 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-10-03 18:11:59 +00:00
jow
f2b88b6980
[package] add maintainer information
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23159 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-09-30 10:48:37 +00:00
jow
1efeaa35d1
[package] fireall:
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- 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
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23141 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-09-28 10:42:56 +00:00
jow
3d98699ef3
[package] firewall: protect iptables invocations with locks in interface ops, it might run concurrently due to hotplug invocations on network restart
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23090 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-09-19 15:01:47 +00:00
jow
6ce96a49f3
[package] firewall: make invalid redirects and duplicate zones non-fatal, print a notice and discard them
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23080 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-09-16 11:47:35 +00:00
jow
5986668ca9
[package] firewall: run ifdown hotplug events synchronized, fixes a racecondition on "ifup iface" when ifdown and ifup events are delivered with a small dealy
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23064 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-09-15 01:53:36 +00:00
jow
ac32f8a93b
[package] firewall: deliver remove hotplug events for all active zones/networks when restarting the firewall
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23062 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-09-14 23:11:12 +00:00
jow
c653713313
[package] firewall:
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- 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
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23024 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-09-11 20:04:34 +00:00
jow
750dead792
[package] firewall: introduce SNAT support for redirect sections
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22937 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-09-05 19:03:17 +00:00
jow
572cb3cc9e
[package] firewall: clean up description ( #7875 )
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22905 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-09-04 17:39:00 +00:00
jow
291f78f21a
[package] firewall:
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- 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
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22888 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-09-04 15:49:13 +00:00
jow
94c817eadb
[package] firewall:
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- 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)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22847 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-08-31 01:54:08 +00:00
jow
da83ad5b95
[package] firewall: add basic NAT reflection/NAT loopback support
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22441 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-07-31 13:06:14 +00:00
jow
5fbf6ca9e6
[package] firewall: allow redirecting only destination port ( #7197 )
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22227 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-07-16 06:03:15 +00:00