Jo-Philipp Wich
16d0957a4e
firewall: fix typo in reflection hotplug script
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SVN-Revision: 34569
12 years ago
Jo-Philipp Wich
6504b268b3
firewall: extend nat reflection support
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- use comment match to keep track of per-network rules
- setup reflection for any interface which is part of a masqueraded zone, not just "wan"
- delete per-network reflection rules if network is brought down
SVN-Revision: 34472
12 years ago
Felix Fietkau
405e21d167
packages: sort network related packages into package/network/
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SVN-Revision: 33688
12 years ago
Jo-Philipp Wich
4127e73b84
firewall: also set up nat reflection rules for redirects with proto all and/or no src_dport set
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SVN-Revision: 32652
13 years ago
Jo-Philipp Wich
15189a628a
firewall: allow incoming ICMPv6 router-advertisement and neighbor-advertisement, thanks swalker
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SVN-Revision: 32127
13 years ago
Jo-Philipp Wich
963a0cd98b
firewall: fix nat reflection after netifd status format change - use /lib/functions/network.sh - simplify nat reflection code
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SVN-Revision: 31936
13 years ago
Jo-Philipp Wich
82fc13d3c2
firewall: fix nat reflection after netifd switch ( #11460 )
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SVN-Revision: 31754
13 years ago
Jo-Philipp Wich
d74c6ce7c5
firewall: revert processing order of redirects and rules, ensures that rules can be used to filter before redirects are reached
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SVN-Revision: 31014
13 years ago
Jo-Philipp Wich
dd6c299d2e
firewall: fix fw__uci_state_del() procedure ( #11132 )
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SVN-Revision: 30938
13 years ago
Jo-Philipp Wich
9aaca7f1b1
firewall: allow ICMPv6 type 129 (echo reply) - this fixes basic ICMPv6 in case no connection tracking is used
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SVN-Revision: 30727
13 years ago
Jo-Philipp Wich
fe2d387a8c
firewall: bail out if uci is used in firewall include files
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SVN-Revision: 30694
13 years ago
Felix Fietkau
d85a504d3c
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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SVN-Revision: 30676
13 years ago
Jo-Philipp Wich
5609ad736e
firewall: don't filter IPv4 ICMP types ( #10928 )
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SVN-Revision: 30363
13 years ago
Jo-Philipp Wich
8094fa46da
firewall: add support for "local" port forwards which target an internal address on the router itself
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SVN-Revision: 29687
13 years ago
Jo-Philipp Wich
77dda8d67a
firewall: - 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
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SVN-Revision: 29577
13 years ago
Jo-Philipp Wich
10f199d832
firewall: add DHCPv6 default rule ( #10381 )
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SVN-Revision: 28874
13 years ago
Jo-Philipp Wich
50a22f4f9e
firewall: relocate TCPMSS rules into mangle table, add code to selectively clear them out again
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SVN-Revision: 28669
13 years ago
Jo-Philipp Wich
c7ac1b5b0c
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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SVN-Revision: 28628
13 years ago
Jo-Philipp Wich
204bf6e5fe
firewall: prevent ip6tables -t nat rules ( #10265 )
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SVN-Revision: 28535
13 years ago
Jo-Philipp Wich
69df551be3
firewall: fix another instance of unquoted "*"
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SVN-Revision: 28529
13 years ago
Jo-Philipp Wich
9a61d9e513
firewall: fix possible expansion of "*" when rules with "option src *" are processed
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SVN-Revision: 28527
13 years ago
Jo-Philipp Wich
e0e73928da
firewall: do not check for module availability, let iptables fail if a feature is not present ( #7610 )
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SVN-Revision: 28525
13 years ago
Jo-Philipp Wich
995face56d
firewall: make ESTABLISHED,RELATED rules match before INVALID, use conntrack instead of state match ( #10038 )
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SVN-Revision: 28148
13 years ago
Jo-Philipp Wich
f1e7045d30
firewall: further tune ICMPv6 default rules according to RFC4890 ( #9893 )
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SVN-Revision: 27979
13 years ago
Jo-Philipp Wich
7a206885df
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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SVN-Revision: 27792
13 years ago
Jo-Philipp Wich
90ac92e8be
firewall: fix serious bug in state var handling ( #9746 )
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SVN-Revision: 27711
14 years ago
Jo-Philipp Wich
78fa88ca81
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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SVN-Revision: 27618
14 years ago
Jo-Philipp Wich
a92ed1808c
firewall: make sure that -m mac is used with --mac-source, follow up to r27508
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SVN-Revision: 27519
14 years ago
Jo-Philipp Wich
dd4934a943
firewall: - 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
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SVN-Revision: 27500
14 years ago
Jo-Philipp Wich
df14a48dc9
firewall: properly handle negated ports in nat reflection
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SVN-Revision: 27334
14 years ago
Jo-Philipp Wich
68a1c8e1e3
firewall: - 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
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SVN-Revision: 27317
14 years ago
Jo-Philipp Wich
c014101d73
firewall: allow symbolic names of interfaces and aliases in masq_src and masq_dest
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SVN-Revision: 27196
14 years ago
Jo-Philipp Wich
2a386cee99
firewall: prevent excessive uci state data aggregation ( #9152 )
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SVN-Revision: 26740
14 years ago
Jo-Philipp Wich
af82471525
firewall: prevent duplicate values in interface state vars
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SVN-Revision: 26382
14 years ago
Travis Kemen
a2cd7b2883
Keep firewall.user during sysupgrades
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SVN-Revision: 26241
14 years ago
Jo-Philipp Wich
13333a6742
firewall: move include sourcing into a subshell, this makes the firewall init immune against exit in the include scripts
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SVN-Revision: 25835
14 years ago
Jo-Philipp Wich
1ca64678bb
firewall: fix rule generation for v4 or v6 only zones ( #8955 )
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SVN-Revision: 25813
14 years ago
Jo-Philipp Wich
04b20727d8
firewall: fix wrong rule order if multiple protocols are used
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SVN-Revision: 25179
14 years ago
Jo-Philipp Wich
a43f5b5038
firewall: insert SNAT and DNAT rules according to the order of the configuration file ( #8052 )
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SVN-Revision: 23318
14 years ago
Jo-Philipp Wich
b0ca17ae6e
firewall: mark /etc/firewall.user as conffile
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SVN-Revision: 23231
14 years ago
Jo-Philipp Wich
7bf84dc4f8
firewall: also establish forward rules when setting up nat reflection, back out early if reflection is disabled
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SVN-Revision: 23201
14 years ago
Jo-Philipp Wich
1cb2abca8e
add maintainer information
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SVN-Revision: 23159
14 years ago
Jo-Philipp Wich
6a335579b8
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
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SVN-Revision: 23141
14 years ago
Jo-Philipp Wich
b07620df31
firewall: protect iptables invocations with locks in interface ops, it might run concurrently due to hotplug invocations on network restart
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SVN-Revision: 23090
14 years ago
Jo-Philipp Wich
f90328f26e
firewall: make invalid redirects and duplicate zones non-fatal, print a notice and discard them
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SVN-Revision: 23080
14 years ago
Jo-Philipp Wich
7557011cb1
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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SVN-Revision: 23064
14 years ago
Jo-Philipp Wich
1fe50da4bb
firewall: deliver remove hotplug events for all active zones/networks when restarting the firewall
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SVN-Revision: 23062
14 years ago
Jo-Philipp Wich
f3dd8278bb
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
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SVN-Revision: 23024
14 years ago
Jo-Philipp Wich
eb79296cc1
firewall: introduce SNAT support for redirect sections
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SVN-Revision: 22937
14 years ago
Jo-Philipp Wich
baf4782be6
firewall: clean up description ( #7875 )
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SVN-Revision: 22905
14 years ago