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* [package] firewall: run ifdown hotplug events synchronized, fixes a ↵jow2010-09-153-10/+8
| | | | | | racecondition on "ifup iface" when ifdown and ifup events are delivered with a small dealy git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23064 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: deliver remove hotplug events for all active ↵jow2010-09-143-3/+42
| | | | | | zones/networks when restarting the firewall git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23062 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall:jow2010-09-117-94/+114
| | | | | | | | | | - 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
* [package] firewall:jow2010-09-052-4/+6
| | | | | | | | - 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 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22938 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: introduce SNAT support for redirect sectionsjow2010-09-053-4/+19
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22937 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: add option to disable NAT reflectionjow2010-09-041-0/+4
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22908 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: clean up description (#7875)jow2010-09-041-1/+1
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22905 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall:jow2010-09-044-8/+33
| | | | | | | | - 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
* [package] firewall:jow2010-08-314-42/+63
| | | | | | | | | - 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
* [package] firwall: fix nat reflection for zones covering multiple networksjow2010-07-311-34/+56
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22442 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: add basic NAT reflection/NAT loopback supportjow2010-07-312-1/+81
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22441 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: allow redirecting only destination port (#7197)jow2010-07-162-3/+4
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22227 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: fix another notrack related bugjow2010-07-151-1/+1
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22218 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall:jow2010-07-155-9/+11
| | | | | | | | - notrack support was broken in multiple ways, fix it - also consider a zone conntracked if any redirect references it (#7196) git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22215 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall:jow2010-06-021-10/+23
| | | | | | | | - support alias ifnames different from parent ifname - properly handle multiple subnets per alias (v4+v6) git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21656 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: Initial alias interface support. This allows to define ↵jow2010-06-013-29/+86
| | | | | | zones covering alias interfaces and associated entries like rules and forwardings. git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21653 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [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 sectionsjow2010-05-304-8/+8
| | | | 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:jow2010-05-197-41/+105
| | | | | | | | - 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)jow2010-05-195-27/+12
| | | | | | | | | | | | | | - 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:jow2010-05-174-7/+21
| | | | | | | | | | | - 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:jow2010-05-0115-544/+1023
| | | | | | | | - 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 ↵jow2010-01-192-3/+7
| | | | | | 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
* adjust dependencies of firewall and qos-scripts, so that these packages are ↵nbd2009-12-091-1/+1
| | | | | | visible even when iptables is not selected git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18714 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] firewall: initialize dest_port with src_dport if omitted in ↵jow2009-12-012-22/+22
| | | | | | | | | 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: ↵nico2009-09-273-5/+5
| | | | | | #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 ↵jow2009-09-142-2/+2
| | | | | | different name then the corresponding zone git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17580 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [package] bump some revisions and update copyrightsagb2009-09-101-2/+2
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17554 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 ↵jow2009-08-132-1/+9
| | | | | | 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 ↵jow2009-08-032-1/+4
| | | | | | sections, bump pkg revision (#5554) git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17115 3c298f89-4303-0410-b956-a3cf2f4a3e73
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