The branch main has been updated by kp: URL: https://cgit.FreeBSD.org/src/commit/?id=c5f21023771ad896cee847c67c644aeaa2ed32f9
commit c5f21023771ad896cee847c67c644aeaa2ed32f9 Author: Kristof Provost <k...@freebsd.org> AuthorDate: 2025-06-05 16:04:15 +0000 Commit: Kristof Provost <k...@freebsd.org> CommitDate: 2025-06-25 20:04:14 +0000 pf tests: basic max-pkt-rate test Sponsored by: Rubicon Communications, LLC ("Netgate") --- tests/sys/netpfil/pf/Makefile | 1 + tests/sys/netpfil/pf/max_pkt_rate.sh | 82 ++++++++++++++++++++++++++++++++++++ 2 files changed, 83 insertions(+) diff --git a/tests/sys/netpfil/pf/Makefile b/tests/sys/netpfil/pf/Makefile index e926c9dd50c2..fe2740ed0e7f 100644 --- a/tests/sys/netpfil/pf/Makefile +++ b/tests/sys/netpfil/pf/Makefile @@ -22,6 +22,7 @@ ATF_TESTS_SH+= altq \ killstate \ macro \ match \ + max_pkt_rate \ max_states \ mbuf \ modulate \ diff --git a/tests/sys/netpfil/pf/max_pkt_rate.sh b/tests/sys/netpfil/pf/max_pkt_rate.sh new file mode 100644 index 000000000000..d1e92a64de1d --- /dev/null +++ b/tests/sys/netpfil/pf/max_pkt_rate.sh @@ -0,0 +1,82 @@ +# +# SPDX-License-Identifier: BSD-2-Clause +# +# Copyright (c) 2025 Rubicon Communications, LLC (Netgate) +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. + +. $(atf_get_srcdir)/utils.subr + +atf_test_case "basic" "cleanup" +basic_head() +{ + atf_set descr 'Basic maximum packet rate test' + atf_set require.user root +} + +basic_body() +{ + pft_init + + epair=$(vnet_mkepair) + + ifconfig ${epair}a inet 192.0.2.2/24 up + + vnet_mkjail alcatraz ${epair}b + jexec alcatraz ifconfig ${epair}b inet 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 + pft_set_rules alcatraz \ + "block" \ + "pass in proto icmp max-pkt-rate 2/2" + + # One ping will pass + atf_check -s exit:0 -o ignore \ + ping -c 1 192.0.2.1 + + # As will a second + atf_check -s exit:0 -o ignore \ + ping -c 1 192.0.2.1 + + # But the third should fail + atf_check -s exit:2 -o ignore \ + ping -c 1 192.0.2.1 + + # But three seconds later we can ping again + sleep 3 + atf_check -s exit:0 -o ignore \ + ping -c 1 192.0.2.1 +} + +basic_cleanup() +{ + pft_cleanup +} + +atf_init_test_cases() +{ + atf_add_test_case "basic" +}