Date: Wed, 22 Nov 2023 16:34:05 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 275265] When net.inet6.icmp6.nodeinfo=0 interfaces should not join NI multicast groups Message-ID: <bug-275265-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D275265 Bug ID: 275265 Summary: When net.inet6.icmp6.nodeinfo=3D0 interfaces should not join NI multicast groups Product: Base System Version: 14.0-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: sean@donelan.com Created attachment 246500 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D246500&action= =3Dedit patch Incomplete bugfix 257709 - netinet6: Set net.inet6.icmp6.nodeinfo default t= o 0 When sysctl net.inet6.icmp6.nodeinfo=3D0, sys/netinet6/in6.6 (in6_update_ifa_join_mc) should not join experimental Node Information multicast groups (ff02::2:XXX and ff02::2:ffXX) or increase startup delay. % sysctl net.inet6.icmp6.nodeinfo net.inet6.icmp6.nodeinfo: 0 % ifmcstat bge0: inet6 [...redacted..]%bge0 scopeid 0x1 mldv2 flags=3D2<USEALLOW> rv 2 qi 125 qri 10 uri 3 [...redacted...] group ff02::2:205f:1f4a%bge0 scopeid 0x1 mode exclude mcast-macaddr 33:33:20:5f:1f:4a group ff02::2:ff20:5f1f%bge0 scopeid 0x1 mode exclude mcast-macaddr 33:33:ff:20:5f:1f --=20 You are receiving this mail because: You are the assignee for the bug.=
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