The branch main has been updated by kp: URL: https://cgit.FreeBSD.org/src/commit/?id=cb7a5d9401d83e817e187099ed187eb2f5360f22
commit cb7a5d9401d83e817e187099ed187eb2f5360f22 Author: Kristof Provost <[email protected]> AuthorDate: 2026-01-07 15:46:34 +0000 Commit: Kristof Provost <[email protected]> CommitDate: 2026-01-14 06:44:40 +0000 pf tests: state limiter rate test Sponsored by: Rubicon Communications, LLC ("Netgate") --- tests/sys/netpfil/pf/limiters.sh | 56 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/tests/sys/netpfil/pf/limiters.sh b/tests/sys/netpfil/pf/limiters.sh index 851c0a95d5e5..17a66ed12c5e 100644 --- a/tests/sys/netpfil/pf/limiters.sh +++ b/tests/sys/netpfil/pf/limiters.sh @@ -75,7 +75,63 @@ state_basic_cleanup() pft_cleanup } +atf_test_case "state_rate" "cleanup" +state_rate_head() +{ + atf_set descr 'State rate limiting test' + atf_set require.user root +} + +state_rate_body() +{ + pft_init + + epair=$(vnet_mkepair) + + ifconfig ${epair}a 192.0.2.2/24 up + + vnet_mkjail alcatraz ${epair}b + jexec alcatraz ifconfig ${epair}b 192.0.2.1/24 up + + # Sanity check + atf_check -s exit:0 -o ignore \ + ping -c 1 192.0.2.1 + + jexec alcatraz pfctl -e + # Allow one ICMP state per 5 seconds + pft_set_rules alcatraz \ + "set timeout icmp.error 120" \ + "state limiter \"server\" id 1 limit 1000 rate 1/5" \ + "block in proto icmp" \ + "pass in proto icmp state limiter \"server\"" + + atf_check -s exit:0 -o ignore \ + ping -c 2 192.0.2.1 + + # This should now fail + atf_check -s exit:2 -o ignore \ + ping -c 2 192.0.2.1 + + jexec alcatraz pfctl -sLimiterStates + ratelim=$(jexec alcatraz pfctl -sLimiterStates | awk 'NR>1 { print $6; }') + if [ $ratelim -eq 0 ]; then + atf_fail "Rate limit not incremented" + fi + + sleep 6 + + # We can now create another state + atf_check -s exit:0 -o ignore \ + ping -c 2 192.0.2.1 +} + +state_rate_cleanup() +{ + pft_cleanup +} + atf_init_test_cases() { atf_add_test_case "state_basic" + atf_add_test_case "state_rate" }
