Date: Tue, 14 Sep 2021 20:01:41 GMT From: Kristof Provost <kp@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: a1d23e697345 - stable/12 - dummynet tests: pipe test for IPv6 Message-ID: <202109142001.18EK1flT089763@gitrepo.freebsd.org>
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The branch stable/12 has been updated by kp: URL: https://cgit.FreeBSD.org/src/commit/?id=a1d23e697345695c4b316c49453142e216c54421 commit a1d23e697345695c4b316c49453142e216c54421 Author: Kristof Provost <kp@FreeBSD.org> AuthorDate: 2021-06-14 19:24:59 +0000 Commit: Kristof Provost <kp@FreeBSD.org> CommitDate: 2021-09-14 08:33:13 +0000 dummynet tests: pipe test for IPv6 MFC after: 2 weeks Sponsored by: Rubicon Communications, LLC ("Netgate") Differential Revision: https://reviews.freebsd.org/D31787 (cherry picked from commit 5fda5913e16afac72f3f420e227803e33d4c1542) --- tests/sys/netpfil/common/dummynet.sh | 44 ++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/tests/sys/netpfil/common/dummynet.sh b/tests/sys/netpfil/common/dummynet.sh index 82cd22b77fef..42fbd83f297e 100644 --- a/tests/sys/netpfil/common/dummynet.sh +++ b/tests/sys/netpfil/common/dummynet.sh @@ -70,6 +70,50 @@ pipe_cleanup() firewall_cleanup $1 } +pipe_v6_head() +{ + atf_set descr 'Basic IPv6 pipe test' + atf_set require.user root +} + +pipe_v6_body() +{ + fw=$1 + firewall_init $fw + dummynet_init $fw + + epair=$(vnet_mkepair) + vnet_mkjail alcatraz ${epair}b + + ifconfig ${epair}a inet6 2001:db8:42::1/64 up no_dad + jexec alcatraz ifconfig ${epair}b inet6 2001:db8:42::2/64 up no_dad + + # Sanity check + atf_check -s exit:0 -o ignore ping6 -i .1 -c 3 -s 1200 2001:db8:42::2 + + jexec alcatraz dnctl pipe 1 config bw 100Byte/s + + firewall_config alcatraz ${fw} \ + "ipfw" \ + "ipfw add 1000 pipe 1 ip6 from any to any" + + # Single ping succeeds + atf_check -s exit:0 -o ignore ping6 -c 1 2001:db8:42::2 + + # Saturate the link + ping6 -i .1 -c 5 -s 1200 2001:db8:42::2 + + # We should now be hitting the limit and get this packet dropped. + atf_check -s exit:2 -o ignore ping6 -c 1 -s 1200 2001:db8:42::2 +} + +pipe_v6_cleanup() +{ + firewall_cleanup $1 +} + setup_tests \ pipe \ + ipfw \ + pipe_v6 \ ipfw
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