firewall4/tests/03_rules/08_family_inheritance, branch master

ruleset: reduce ksoftirqd load by refering to looopback by numeric id

2023-11-03T13:11:06Z

Reduce ksoftirq load by half using more efficient reference to loopback which always has index equal to one. Should help a lot with openwrt/openwrt#12914, openwrt/openwrt#12121 and similar iperf3 cases clamping against 100% CPU usage. Signed-off-by: Andris PE [fix S-o-b tag, fix commit author, rewrap commit message] Signed-off-by: Jo-Philipp Wich

ruleset: dispatch ct states using verdict map

2023-11-03T13:09:43Z

In case the dropping of invalid conntrack states is enabled, using a verdict map allows us to use only one rule instead of two, lowering the initial rule match overhead. Signed-off-by: Andris PE [whitespace cleanup, rebase, extend commit subject and message] Signed-off-by: Jo-Philipp Wich

Revert "ruleset: dispatch ct states using verdict map"

2023-11-03T13:09:16Z

This reverts commit 785798c8fd72ff3c4c8940922173290bb25bc18e. Revert commit due to bad commit metadata. Signed-off-by: Jo-Philipp Wich

ruleset: dispatch ct states using verdict map

2023-11-03T13:04:39Z

tests: fix testcases

2022-10-03T12:29:41Z

Align expected output with the current implementation. Fixes: a540f6d ("fw4: fix cosmetic issue with per-ruleset and per-table include paths") Fixes: 145e159 ("fw4: recognize `option log` and `option counter` in `config nat` sections") Signed-off-by: Jo-Philipp Wich

ruleset: reorder declarations & output tweaks

2022-06-14T14:27:26Z

- Omit "Set definitions" header if no sets are declared - Always emit ${zone}_devices and ${zone}_subnets defines, even if empty - Move CT helper definitions to the top - Move ${zone}_helper chain definitions after ${zone}_forward chain defs - Consistently use two line spacing for output sections Signed-off-by: Jo-Philipp Wich

ruleset: fix conntrack helpers

2022-06-14T14:26:07Z

In nftables, helper assignments need to be performed after the conntrack lookup has completed. Using the raw priority results in the assignment being done before the conntrack lookup, which breaks conntrack helpers. Fix this by moving the jumps helper rule chains to a new toplevel `prerouting` and the existing `output` chain respectively. Signed-off-by: Stijn Tintel [new toplevel `prerouting` chain + reuse existing `output` chain] Signed-off-by: Jo-Philipp Wich

ruleset: correct mangle_output chain type

2022-05-30T18:59:27Z

Use the `route` chain type for the `mangle_output` chain since rules in this chain influence egress packet routing. Fixes: #9955 Signed-off-by: Jo-Philipp Wich

fw4: fix family auto-selection for config nat rules

2022-04-28T15:05:59Z

- Ensure that a nat rule without any AF specifics and no explictly set family ends up being IPv4 only - Ensure that an IPv6 address without explicitly set family results in an IPv6 rule - Ensure that explicitly setting family any results in a IPv4/IPv6 rule Signed-off-by: Jo-Philipp Wich

fw4: rework and fix family inheritance logic

2022-02-12T19:41:13Z

Fix various quirks in the logic inferring the effective rule family from referenced entities, consider subnet matches when determining family of zones and set the zone family to the determined value in case it is unspecified in configuration. Signed-off-by: Jo-Philipp Wich