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Commit Graph

17 Commits

Author SHA1 Message Date
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
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)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28535 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-10-23 12:25:57 +00:00
jow
6ef496f17a [package] firewall: fix possible expansion of "*" when rules with "option src *" are processed
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)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28525 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-10-22 19:50:35 +00:00
jow
0be37efeae [package] 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


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27500 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-07-06 22:10:46 +00:00
jow
87281df903 [package] 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


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27317 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-06-30 01:31:23 +00:00
jow
982ba349b6 [package] firewall: ensure that fw_get_subnet4() sets an empty value if no (valid) IPv4 addr was found
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27198 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-06-16 22:18:45 +00:00
jow
f19aa29f12 [package] firewall: allow symbolic names of interfaces and aliases in masq_src and masq_dest
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27196 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-06-16 21:54:59 +00:00
jow
1efeaa35d1 [package] 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


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23141 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-09-28 10:42:56 +00:00
jow
c653713313 [package] 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


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23024 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-09-11 20:04:34 +00:00
jow
614052f0c6 [package] 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


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22938 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-09-05 20:17:23 +00:00
jow
94c817eadb [package] 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)


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22847 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-08-31 01:54:08 +00:00
jow
ddb7d35392 [package] firewall: change the order of IPv4/IPv6 address detection, fixes mixed notation v6 improperly detected as v4 address
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21642 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-05-31 01:34:47 +00:00
jow
24931686cd [package] 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


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21508 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-05-19 21:35:23 +00:00
jow
205e31dc60 [package] firewall: implement disable_ipv6 uci option
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21503 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-05-19 01:55:46 +00:00
jow
d2f8ac6e8c [package] firewall: properly unset position for delete command, fixes rule removal in ifdown
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21378 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-05-05 15:50:21 +00:00
jow
e8be3016c9 [package] firewall:
- 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
2010-05-01 18:22:01 +00:00