Jo-Philipp Wich
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a43f5b5038
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firewall: insert SNAT and DNAT rules according to the order of the configuration file (#8052)
SVN-Revision: 23318
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14 years ago |
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Jo-Philipp Wich
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1a0d7a3612
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firewall: fix chain selection logic, option dest must be ignored for notrack targets
SVN-Revision: 23143
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14 years ago |
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Jo-Philipp Wich
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6a335579b8
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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
SVN-Revision: 23141
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14 years ago |
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Jo-Philipp Wich
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b07620df31
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firewall: protect iptables invocations with locks in interface ops, it might run concurrently due to hotplug invocations on network restart
SVN-Revision: 23090
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14 years ago |
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Jo-Philipp Wich
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f90328f26e
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firewall: make invalid redirects and duplicate zones non-fatal, print a notice and discard them
SVN-Revision: 23080
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14 years ago |
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Jo-Philipp Wich
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7557011cb1
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firewall: run ifdown hotplug events synchronized, fixes a racecondition on "ifup iface" when ifdown and ifup events are delivered with a small dealy
SVN-Revision: 23064
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14 years ago |
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Jo-Philipp Wich
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1fe50da4bb
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firewall: deliver remove hotplug events for all active zones/networks when restarting the firewall
SVN-Revision: 23062
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14 years ago |
|
Jo-Philipp Wich
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f3dd8278bb
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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
SVN-Revision: 23024
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14 years ago |
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Jo-Philipp Wich
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5ab58aa39c
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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
SVN-Revision: 22938
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14 years ago |
|
Jo-Philipp Wich
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eb79296cc1
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firewall: introduce SNAT support for redirect sections
SVN-Revision: 22937
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14 years ago |
|
Jo-Philipp Wich
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ca5bf9e291
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firewall: - 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
SVN-Revision: 22888
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14 years ago |
|
Jo-Philipp Wich
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ee4dd61b10
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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)
SVN-Revision: 22847
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14 years ago |
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Jo-Philipp Wich
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e62a9791ee
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firewall: allow redirecting only destination port (#7197)
SVN-Revision: 22227
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14 years ago |
|
Jo-Philipp Wich
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d6d1dd47d3
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firewall: fix another notrack related bug
SVN-Revision: 22218
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14 years ago |
|
Jo-Philipp Wich
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f8fa598bf4
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firewall: - notrack support was broken in multiple ways, fix it - also consider a zone conntracked if any redirect references it (#7196)
SVN-Revision: 22215
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14 years ago |
|
Jo-Philipp Wich
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48c357ec01
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firewall: - support alias ifnames different from parent ifname - properly handle multiple subnets per alias (v4+v6)
SVN-Revision: 21656
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14 years ago |
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Jo-Philipp Wich
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07b571a239
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firewall: Initial alias interface support. This allows to define zones covering alias interfaces and associated entries like rules and forwardings.
SVN-Revision: 21653
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14 years ago |
|
Jo-Philipp Wich
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a756114e59
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firewall: change the order of IPv4/IPv6 address detection, fixes mixed notation v6 improperly detected as v4 address
SVN-Revision: 21642
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14 years ago |
|
Jo-Philipp Wich
|
e25fbfccdf
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firewall: fix support for netranges in redirect and rule sections
SVN-Revision: 21640
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14 years ago |
|
Jo-Philipp Wich
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409edb1b8e
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firewall: count rules per chain and family, fix wrong order of ip6tables rules when ipv4 only or dual family rules are defined
SVN-Revision: 21533
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14 years ago |
|
Jo-Philipp Wich
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40ad9defcc
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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
SVN-Revision: 21508
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14 years ago |
|
Jo-Philipp Wich
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3ffd27f905
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firewall: implement disable_ipv6 uci option
SVN-Revision: 21503
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14 years ago |
|
Jo-Philipp Wich
|
c6fdffd932
|
firewall (#7355) - 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
SVN-Revision: 21502
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14 years ago |
|
Jo-Philipp Wich
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91519d51e9
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firewall: fix a possible deadlock when the firewall config has syntax errors during restart
SVN-Revision: 21501
|
14 years ago |
|
Jo-Philipp Wich
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28e92939d1
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firewall: use uci_get_state() wrapper
SVN-Revision: 21493
|
14 years ago |
|
Jo-Philipp Wich
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18a79362e9
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firewall: properly clear hooks in fw_stop() to prevent extensions from being called twice after fw_restart()
SVN-Revision: 21488
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14 years ago |
|
Jo-Philipp Wich
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de15765a37
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firewall: - 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
SVN-Revision: 21486
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14 years ago |
|
Jo-Philipp Wich
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e796062a4b
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firewall: properly unset position for delete command, fixes rule removal in ifdown
SVN-Revision: 21378
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14 years ago |
|
Jo-Philipp Wich
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c284cb51c0
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firewall: - replace uci firewall with a modular dual stack implementation developed by Malte S. Stretz - bump version to 2
SVN-Revision: 21286
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14 years ago |