Date: Fri, 27 Mar 2026 20:51:17 +0000 From: Pouria Mousavizadeh Tehrani <pouria@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 2371b24c22f0 - main - tests: Add grand link-layer event in netinet6/ndp Message-ID: <69c6edc5.27630.1b3fe319@gitrepo.freebsd.org>
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The branch main has been updated by pouria: URL: https://cgit.FreeBSD.org/src/commit/?id=2371b24c22f063ef79dc1935419c9854656e265e commit 2371b24c22f063ef79dc1935419c9854656e265e Author: Pouria Mousavizadeh Tehrani <pouria@FreeBSD.org> AuthorDate: 2026-03-18 22:48:05 +0000 Commit: Pouria Mousavizadeh Tehrani <pouria@FreeBSD.org> CommitDate: 2026-03-27 20:25:30 +0000 tests: Add grand link-layer event in netinet6/ndp Add test for ndp to verity link-layer address change event actually triggers the grand. Differential Revision: https://reviews.freebsd.org/D55927 --- tests/sys/netinet6/ndp.sh | 50 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/tests/sys/netinet6/ndp.sh b/tests/sys/netinet6/ndp.sh index c8de4083a9ea..526ef27a7fb3 100755 --- a/tests/sys/netinet6/ndp.sh +++ b/tests/sys/netinet6/ndp.sh @@ -365,6 +365,55 @@ ndp_prefix_lifetime_extend_body() { fi } +atf_test_case "ndp_grand_linklayer_event" "cleanup" +ndp_grand_linklayer_event_head() { + atf_set descr 'Test ndp GRAND on link-layer change event' + atf_set require.user root +} + +ndp_grand_linklayer_event_body() { + local epair0 jname address mac + + vnet_init + + jname="v6t-ndp_grand_linklayer_event" + prefix="2001:db8:ffff:1000::" + mac="90:10:00:01:02:03" + + epair0=$(vnet_mkepair) + + vnet_mkjail ${jname}1 ${epair0}a + vnet_mkjail ${jname}2 ${epair0}b + + ndp_if_up ${epair0}a ${jname}1 + ndp_if_up ${epair0}b ${jname}2 + + # with no_dad, grand for new global address will NOT run + atf_check ifconfig -j ${jname}1 ${epair0}a inet6 ${prefix}1 no_dad + atf_check ifconfig -j ${jname}2 ${epair0}b inet6 ${prefix}2 no_dad + atf_check -s exit:1 -e ignore -o ignore \ + jexec ${jname}2 ndp -n ${prefix}1 + + # Create the NCE in jail 2. + atf_check -o ignore jexec ${jname}2 ping -c1 -t1 ${prefix}1 + + # Check if current mac is received + atf_check -s exit:0 -o ignore jexec ${jname}2 ndp -n ${prefix}1 + + # change mac address to trigger grand. + atf_check ifconfig -j ${jname}1 ${epair0}a ether ${mac} + + # link-local is the first address, thus our address should + # wait a second before sending its NA + atf_check -o not-match:"${prefix}1.*${mac}.*" \ + jexec ${jname}2 ndp -n ${prefix}1 + + sleep 1.1 + # Check if mac address automatically updated + atf_check -o match:"${prefix}1.*${mac}.*" \ + jexec ${jname}2 ndp -n ${prefix}1 +} + atf_init_test_cases() { atf_add_test_case "ndp_add_gu_success" @@ -373,4 +422,5 @@ atf_init_test_cases() atf_add_test_case "ndp_prefix_len_mismatch" atf_add_test_case "ndp_prefix_lifetime" atf_add_test_case "ndp_prefix_lifetime_extend" + atf_add_test_case "ndp_grand_linklayer_event" }home | help
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