Date: Sun, 07 Apr 2024 09:02:54 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 278220] gre: route add -iface invalid argument Message-ID: <bug-278220-227@https.bugs.freebsd.org/bugzilla/>
index | next in thread | raw e-mail
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=278220 Bug ID: 278220 Summary: gre: route add -iface invalid argument Product: Base System Version: 14.0-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: dinoex@FreeBSD.org Setup: Using a GRE Tunnel to route an IPv4 and IPv6 network. The endpoint is a small Cisco Router with "ip unnumbered" After Updating from FreeBSD-13 to FreeBSD-14. the gre tunnels stopped working for IPv4, IPv6 seems okay. Kernel is GENERIC On FreeBSD-14 any IPv4 route set is rejected with "Invalid argument" Diagnostics: # freebsd-version -kru 14.0-RELEASE-p6 14.0-RELEASE-p6 14.0-RELEASE-p6 # ifconfig gre0 gre0: flags=1008051<UP,POINTOPOINT,RUNNING,MULTICAST,LOWER_UP> metric 0 mtu 1476 description: f2 options=80000<LINKSTATE> tunnel inet 192.168.XXX.15 --> 185.XXX.XXX.2 inet6 fe80::xxxx:xxxx:xxxx:xxxx%gre0 prefixlen 64 scopeid 0x4 groups: gre fib: 3 tunnelfib: 3 nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> # route add -4 10.10.10.10/24 -iface gre0 add net 10.10.10.10: gateway gre0 fib 0: Invalid argument -- You are receiving this mail because: You are the assignee for the bug.home | help
Want to link to this message? Use this
URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-278220-227>