Date: Wed, 30 Apr 2025 20:21:44 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 286322] IPv6 doesn't work across different FIBs (epair) Message-ID: <bug-286322-7501-73r0X4g54E@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-286322-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-286322-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=286322 --- Comment #4 from Paige Thompson <paige@paige.bio> --- (In reply to Lexi Winter from comment #2) allfibs was set to 0 and I did just double check: root@FBSDDEV1:/home/admin # sysctl -a | grep "add_addr_allfibs" WARNING: Adding ifaddrs to all fibs has been turned off by default. Consider tuning net.add_addr_allfibs if needed net.add_addr_allfibs: 0 root@FBSDDEV1:/home/admin # root@FBSDDEV1:/home/admin # ifconfig epair128 create epair128a root@FBSDDEV1:/home/admin # ifconfig epair128b fib 128 root@FBSDDEV1:/home/admin # ifconfig epair128b inet6 fcff::b/64 root@FBSDDEV1:/home/admin # ifconfig epair128a inet6 fcff::a/64 root@FBSDDEV1:/home/admin # ping6 fcff::b PING(56=40+8+8 bytes) fcff::b --> fcff::b ^C --- fcff::b ping statistics --- 3 packets transmitted, 0 packets received, 100.0% packet loss root@FBSDDEV1:/home/admin # root@FBSDDEV1:/home/admin # sysctl net.inet6.ip6.rfc6204w3 net.inet6.ip6.rfc6204w3: 0 BTW I also experienced a kernel panic at one point but I did not catch the stack trace as it was configured to reboot on panic at the time and I was not able to reproduce it but there is definitely something there. -- You are receiving this mail because: You are the assignee for the bug.
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