Date: Thu, 22 Apr 2021 08:29:53 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 255227] route(8) ignoring ifp parameter after upgrade from 12.2-RELEASE to 13.0-RELEASE Message-ID: <bug-255227-227-XajVDIz70Q@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-255227-227@https.bugs.freebsd.org/bugzilla/> References: <bug-255227-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D255227 Alexander V. Chernikov <melifaro@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |melifaro@FreeBSD.org --- Comment #1 from Alexander V. Chernikov <melifaro@FreeBSD.org> --- Hi! Do I understand correctly that creating p2p gif0 interface & trying to use = the remote end as a gateway should trigger the problem? I'm trying the following with 13-S (don't have 13-R handy, will test later today): 8:25 [0] m@devel0 s ifconfig gif0 gif0: flags=3D8011<UP,POINTOPOINT,MULTICAST> metric 0 mtu 1280 options=3D80000<LINKSTATE> inet 10.0.1.1 --> 10.0.1.2 netmask 0xffffffff groups: gif nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> 8:25 [0] m@devel0 netstat -4rnW | grep 10.0.1 10.0.1.1 link#4 UHS 152 16384 lo0 10.0.1.2 link#4 UH 149 1280 gif0 8:25 [0] m@devel0 s route add -net 172.16.0.0/24 10.0.1.2 add net 172.16.0.0: gateway 10.0.1.2 fib 0 8:25 [0] m@devel0 netstat -4rnW | grep 172.16.0.0 172.16.0.0/24 10.0.1.2 UGS 153 1280 gif0 8:25 [0] m@devel0 s route delete 172.16.0.0/24 delete net 172.16.0.0 fib 0 8:25 [0] m@devel0 s route add -net 172.16.0.0/24 10.0.1.2 -ifp gif0 add net 172.16.0.0: gateway 10.0.1.2 fib 0 8:25 [0] m@devel0 netstat -4rnW | grep 172.16.0.0 172.16.0.0/24 10.0.1.2 UGS 153 1280 gif0 Meanwhile, could you consider sharing `netstat -4rnW` output (at least for = 10.0 routes) after gif0 creation? Also: could you please clarify the reason of adding `-ifp gif0`? --=20 You are receiving this mail because: You are the assignee for the bug.=
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