Date: Tue, 04 Sep 2018 08:12:07 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 231144] fragmented IPv6 drops Message-ID: <bug-231144-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D231144 Bug ID: 231144 Summary: fragmented IPv6 drops Product: Base System Version: 11.2-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: admin@canmos.net Hello! I have a problem with handling fragmented IPv6 packets. Exactly: - My system is FreeBSD 11.2-RELEASE-p2 with GENERIC kernel - I have configured IPv6-only authoritative DNS server And when the oid net.inet6.ip6.forwarding is set to 1, the system stops to receive fragmented IPv6 packets. If i set net.inet6.ip6.forwarding to 0, the behavior is returning to normal. As i know IPv6 packets MUST NO be fragment= ed by transit gateways itself. But there is no anything said about incoming packets that are ALREADY fragmented. So could you please help me to solve t= his issue? For comparesion i tried to reproduce the problem under FreeBSD-10.3. There = is no any issues with fragmented IPv6, all the packets were handled by system = as well, regardless of meaning net.inet6.ip6.forwarding sysctl. Thank you in advance! --=20 You are receiving this mail because: You are the assignee for the bug.=
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