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* [package] firewall: change the order of IPv4/IPv6 address detection, fixes ↵jow2010-05-312-2/+2
| | | | | | mixed notation v6 improperly detected as v4 address git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21642 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: fix support for netranges in redirect and rule sectionsjow2010-05-303-7/+7
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21640 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: count rules per chain and family, fix wrong order of ↵jow2010-05-221-4/+4
| | | | | | ip6tables rules when ipv4 only or dual family rules are defined git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21533 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: don't apply default udp/68 rule to ip6tablesjow2010-05-191-0/+1
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21509 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall:jow2010-05-196-40/+104
| | | | | | | | - 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 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21508 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: add commented disable_ipv6 option to default configjow2010-05-191-0/+2
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21505 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: implement disable_ipv6 uci optionjow2010-05-192-5/+11
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21503 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall (#7355)jow2010-05-194-26/+11
| | | | | | | | | | | | | | - 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yet - get ifname and up state with uci_get_state() in iface setup since the values gathered by scan_interfaces() may be outdated when iface coldplugging happens (observed with pptp) - ignore up state when bringing down interfaces because ifdown reverts state vars before dispatching the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 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21502 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: fix a possible deadlock when the firewall config has ↵jow2010-05-181-2/+4
| | | | | | syntax errors during restart git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21501 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: use uci_get_state() wrapperjow2010-05-171-1/+1
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21493 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: properly clear hooks in fw_stop() to prevent extensions ↵jow2010-05-171-1/+8
| | | | | | from being called twice after fw_restart() git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21488 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall:jow2010-05-173-6/+20
| | | | | | | | | | | - 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 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21486 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: properly unset position for delete command, fixes rule ↵jow2010-05-051-2/+2
| | | | | | removal in ifdown git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21378 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: fix bug in iface hotplug handlerjow2010-05-051-1/+1
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21360 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall:jow2010-05-0114-539/+1016
| | | | | | | | - replace uci firewall with a modular dual stack implementation developed by Malte S. Stretz - bump version to 2 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21286 3c298f89-4303-0410-b956-a3cf2f4a3e73
* allow pingthepeople2010-03-181-0/+7
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20261 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: insert rules at the beginning of chains again while ↵jow2010-03-021-1/+4
| | | | | | maintaining non reversed order, fixes wrong ordering introduced by r18015 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19946 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: fix bad number error in fw_redirect() (#6704)jow2010-02-201-3/+3
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19765 3c298f89-4303-0410-b956-a3cf2f4a3e73
* Add destination ip of the wan adapter useful if you have multiple ip addresses.thepeople2010-02-111-0/+2
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19574 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: fix a race condition preventing interfaces from being ↵jow2010-01-191-2/+6
| | | | | | added to the firewall on boot git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19232 3c298f89-4303-0410-b956-a3cf2f4a3e73
* firewall: fix fallout from r18716 (fixes #6338)nbd2009-12-101-1/+3
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18733 3c298f89-4303-0410-b956-a3cf2f4a3e73
* firewall: get rid of recursive shell script inclusion to improve hush ↵nbd2009-12-092-37/+46
| | | | | | compatibility git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18716 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: initialize dest_port with src_dport if omitted in ↵jow2009-12-011-21/+21
| | | | | | | | | redirect sections to narrow down corresponding forward rules to the actual target ports - thanks Niels Boehm! (#6249) git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18617 3c298f89-4303-0410-b956-a3cf2f4a3e73
* firewall: fix zone defaultsnbd2009-10-111-2/+19
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18028 3c298f89-4303-0410-b956-a3cf2f4a3e73
* firewall: do not process rules in reversenbd2009-10-101-1/+1
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18015 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: fix MSS issue affection RELATED new connections (closes: ↵nico2009-09-272-4/+4
| | | | | | #5173) git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17762 3c298f89-4303-0410-b956-a3cf2f4a3e73
* firewall: add sanity checks to zone default rules (patch from #5459)nbd2009-09-241-3/+3
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17713 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: move the config_get out of the loop, no need to call it ↵jow2009-09-141-2/+3
| | | | | | multiple times git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17581 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: properly dispatch delif events if the network has a ↵jow2009-09-141-1/+1
| | | | | | different name then the corresponding zone git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17580 3c298f89-4303-0410-b956-a3cf2f4a3e73
* firewall: emit hotplug events for interface add/removenbd2009-08-261-0/+2
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17415 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: allow incoming udp/68 packets in the default ↵jow2009-08-131-0/+8
| | | | | | configuration (#4108, #4781) git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17238 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: add icmp_type option to specify the icmp type in rule ↵jow2009-08-031-0/+3
| | | | | | sections, bump pkg revision (#5554) git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17115 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] fix typo in the uci firewall scriptflorian2009-05-261-1/+1
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16076 3c298f89-4303-0410-b956-a3cf2f4a3e73
* firewall: automatically set up NOTRACK rules to disable connection tracking ↵nbd2009-05-141-13/+43
| | | | | | for zones that have no masquerading, no conntrack and no forwarding from/to other zones with masq/conntrack git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15855 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: process custom rules after forwardings and redirects, ↵jow2009-04-191-2/+2
| | | | | | this actually allows blocking traffic to certain hosts and other rules git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15278 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: enable /etc/firewall.user by default and install sample ↵jow2009-04-122-4/+8
| | | | | | firewall.user file git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15221 3c298f89-4303-0410-b956-a3cf2f4a3e73
* re-enable the mss fix by default for now - see discussion at ↵nbd2009-01-311-5/+1
| | | | | | http://lists.openwrt.org/pipermail/openwrt-devel/2009-January/003724.html for more information git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14293 3c298f89-4303-0410-b956-a3cf2f4a3e73
* firewall: don't clear the mangle table at startup or stop - it doesn't use ↵nbd2009-01-201-4/+0
| | | | | | it and clearing it breaks qos git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14114 3c298f89-4303-0410-b956-a3cf2f4a3e73
* firewall: introduce drop_invalid option to allow disabling the invalid state ↵jow2009-01-161-7/+10
| | | | | | match git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14061 3c298f89-4303-0410-b956-a3cf2f4a3e73
* firewall: allow multiple interfaces to be part of one zone, fix the sanity ↵nbd2009-01-162-39/+52
| | | | | | checks for that git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14058 3c298f89-4303-0410-b956-a3cf2f4a3e73
* firewall: clear the MSSFIX rulesnbd2009-01-021-0/+1
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13826 3c298f89-4303-0410-b956-a3cf2f4a3e73
* Unify portrange-support in firewall rule generatorcyrus2009-01-011-0/+10
| | | | | | fixes #4404 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13791 3c298f89-4303-0410-b956-a3cf2f4a3e73
* disable the MSS fixup hack by default (most ISPs don't require this as a ↵nbd2008-12-312-1/+9
| | | | | | workaround for MTU problems, only some do). this should give a nice speedup for routing on standard-compliant ISPs git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13788 3c298f89-4303-0410-b956-a3cf2f4a3e73
* fixes firewall for trunk, custom chains were never reched, as policies apply ↵blogic2008-10-141-3/+3
| | | | | | beforehand git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12978 3c298f89-4303-0410-b956-a3cf2f4a3e73
* fixes firewall rule generation. forwarding rules were inserted in input ↵blogic2008-09-281-3/+6
| | | | | | chains, fixes #4028 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12768 3c298f89-4303-0410-b956-a3cf2f4a3e73
* custom chains were never reached on DROP/REJECT policy, fixes #4004 #4029blogic2008-09-281-3/+3
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12767 3c298f89-4303-0410-b956-a3cf2f4a3e73
* set default input policy to ACCEPT to bring the firewall behavior closer to ↵nbd2008-09-281-1/+1
| | | | | | the one of previous versions git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12766 3c298f89-4303-0410-b956-a3cf2f4a3e73
* firewall: fix default policies, add a check for duplicate defaults sections ↵nbd2008-09-281-18/+34
| | | | | | and make custom chains more generic git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12765 3c298f89-4303-0410-b956-a3cf2f4a3e73
* firewall changes:nico2008-09-242-33/+57
| | | | | | | | - implement a REJECT policy and enable it by default, reject packets with approriate response (closes: #3970) - cleanup syn_flood and remove logging git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12688 3c298f89-4303-0410-b956-a3cf2f4a3e73
* Fixed a typo in the firewall scriptscyrus2008-09-161-1/+1
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12616 3c298f89-4303-0410-b956-a3cf2f4a3e73
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