Commit graph

29 commits

Author SHA1 Message Date
Jo-Philipp Wich
21f4cf1a73 firewall: fix several ipset integration issues (#15016)
- Do not consider bitmap storage for IPv6 family sets
	- Move ipset family parameter before any additional option
	- Only emit family parameter for hash sets
	- Do not allow IPv6 iprange for IPv4 sets and vice versa

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 39647
2014-02-20 23:20:10 +00:00
Jo-Philipp Wich
de5ebc19c0 firewall: fix handling of tcp_ecn parameter
The firewall3 implementation as well as the shell implementation predating it
used to process the tcp_ecnoption as boolean while it actually is an integer.

Change the code to parse tcp_ecn as integer.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 39122
2013-12-17 16:59:47 +00:00
Jo-Philipp Wich
bc9043cc53 firewall: optimize DNAT rules and skip invalid rules and redirects (#14485)
- instead of writing one (or more) ACCEPT rules in the filter table
	  for each redirect install a global ctstate DNAT accept rule per zone

	- discard rules and redirects which have invalid options set instead
	  of silently skipping the invalid values

SVN-Revision: 38849
2013-11-18 11:59:27 +00:00
Steven Barth
bb699867e0 firewall: Improve ubus support
* Use network.interface dump call instead of individual status calls
  to reduce overall netifd lookups and invokes to 1 per fw3 process.

* Allow protocol handlers to assign a firewall zone for an interface
  in the data section to allow for dynamic firewall zone assignment.

SVN-Revision: 38504
2013-10-23 10:25:26 +00:00
Jo-Philipp Wich
db3013852a firewall: small improvements in nat reflection
- do not insert duplicate rules when setting up reflection to a zone containing multiple interfaces
	- set up reflection for any protocol, not just TCP and UDP

SVN-Revision: 38361
2013-10-10 18:15:10 +00:00
Jo-Philipp Wich
2864fb107f firewall: update to git head
- uses "-j CT --notrack" instead of deprecated "-j NOTRACK"
	- fixes support for rule sections with target "NOTRACK"

SVN-Revision: 37777
2013-08-14 15:40:38 +00:00
Jo-Philipp Wich
d6e8047f83 firewall: update to git head
- handles redirects as port relocations if the dest_ip points to the router itself

SVN-Revision: 37374
2013-07-16 14:04:59 +00:00
Felix Fietkau
f98f69adc9 firewall: add missing dependencies
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 37224
2013-07-10 11:33:48 +00:00
Jo-Philipp Wich
4aa82d07a6 firewall: allow routed lan<->lan traffic by default
SVN-Revision: 37171
2013-07-04 18:10:36 +00:00
Jo-Philipp Wich
2d506f46fb firewall: update to git head
- uses custom formatting for mac addresses to ensure leading zeroes, required for older iptables mac match parser

SVN-Revision: 37082
2013-06-29 13:28:27 +00:00
Jo-Philipp Wich
65f82e2311 firewall: update to git head
- fixes misprocessing of unknown symbolic protocol names

SVN-Revision: 36963
2013-06-18 14:30:51 +00:00
Jo-Philipp Wich
37ae268729 firewall: update to git head
- fixes calculation of IPv4 netmasks derived from 0.0.0.0/0 CIDRs

SVN-Revision: 36960
2013-06-18 14:14:35 +00:00
Jo-Philipp Wich
36d3fafd77 firewall: update to git head
- properly process intermediate "!" options in argument list (fixes negated ipsets)

SVN-Revision: 36935
2013-06-13 18:54:49 +00:00
Jo-Philipp Wich
0db38adf1c firewall: update to git head
- fixes handling of reject target for rule sections with specific destination zone

SVN-Revision: 36933
2013-06-13 12:49:00 +00:00
Jo-Philipp Wich
e7b15446a8 firewall: udpate to git head (#13652, #13654, #13658)
- optimizes chain usage for ingress rules
  - adds limit match support for redirect rules
  - fixes automatic redirect dest detection on little endian systems
  - leaves base chains in place on reload to allow user rules to target e.g. "reject"

SVN-Revision: 36871
2013-06-06 14:12:02 +00:00
Jo-Philipp Wich
5cf06bd17b firewall: copy libext*.a from staging dir and drop kernel.mk includes, solves problem with colliding CONFIG_IPV6 symbols
SVN-Revision: 36868
2013-06-06 14:02:29 +00:00
Jo-Philipp Wich
ecc95dcba8 firewall: update to git head (#13652)
- simplifies using ipsets for rules and redirects, match direction can be specified in-place like option ipset 'setname src dst dst'
  - uses zone_name_src_ACTION chains for input rules, this fixes logging with log enabled src zones

SVN-Revision: 36854
2013-06-05 11:40:40 +00:00
Jo-Philipp Wich
0a74d9d5c3 firewall3: fix accidentally changed install directive
SVN-Revision: 36840
2013-06-04 12:30:50 +00:00
Jo-Philipp Wich
07a3110e88 firewall: fix git source url
SVN-Revision: 36839
2013-06-04 12:23:47 +00:00
Jo-Philipp Wich
b721c92221 firewall3: rename to firewall, move into base system menu, update to git head with compatibility fixes for AA
SVN-Revision: 36838
2013-06-04 12:21:52 +00:00
Jo-Philipp Wich
0dd6753c09 Drop legacy firewall package
SVN-Revision: 36837
2013-06-04 12:21:44 +00:00
Steven Barth
4cb9d9715c firewall: Remove obsoleted ULA-border rule
SVN-Revision: 36622
2013-05-13 17:12:10 +00:00
Jo-Philipp Wich
92062542e2 firewall: fix logging rule regression (#12999)
SVN-Revision: 35745
2013-02-22 13:45:20 +00:00
Jo-Philipp Wich
e106f25ee7 firewall: various enhancements
- reduce mssfix related log spam (#10681)
	- separate src and dest terminal chains (#11453, #12945)
	- disable per-zone custom chains by default, they're rarely used

Additionally introduce options "device", "subnet", "extra", "extra_src" and "extra_dest"
to allow defining zones not related to uci interfaces, e.g. to match "ppp+" or any tcp
traffic to and from a specific port.

SVN-Revision: 35484
2013-02-04 14:38:33 +00:00
Jo-Philipp Wich
839f3ab0e7 firewall: flush conntrack table after changing interface rules
SVN-Revision: 35348
2013-01-28 15:53:44 +00:00
Steven Barth
b077480a59 firewall: Add ULA site border for IPv6 traffic This prevents private traffic from leaking out to the internet
SVN-Revision: 35012
2013-01-04 15:59:28 +00:00
Jo-Philipp Wich
16d0957a4e firewall: fix typo in reflection hotplug script
SVN-Revision: 34569
2012-12-07 13:08:28 +00:00
Jo-Philipp Wich
6504b268b3 firewall: extend nat reflection support
- 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
2012-12-04 15:24:21 +00:00
Felix Fietkau
405e21d167 packages: sort network related packages into package/network/
SVN-Revision: 33688
2012-10-10 12:32:29 +00:00
Renamed from package/firewall/Makefile (Browse further)