Date: Fri, 28 Feb 2025 17:52:07 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 284857] wg(4): IPv4 packet with IPv6 nexthop not forwarded Message-ID: <bug-284857-7501-SLueh0bNZS@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-284857-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-284857-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D284857 Marek Zarychta <zarychtam@plan-b.pwste.edu.pl> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |zarychtam@plan-b.pwste.edu. | |pl --- Comment #1 from Marek Zarychta <zarychtam@plan-b.pwste.edu.pl> --- Created attachment 258107 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D258107&action= =3Dedit 0001-wg-Unbreak-IPv4-routes-with-an-IPv6-next-hops.patch Tested in semi-production scenario: [hamal] /usr/src_head# route add 10.0.0.x/32 -6 2001:db8:db8::1 add net 10.0.0.x: gateway 2001:db8:db8::1 fib 0 [hamal] /usr/src_head# route get 10.0.0.x route to: 10.0.0.x destination: 10.0.0.x gateway: 2001:db8:db8::1 fib: 0 interface: wg1 flags: <UP,GATEWAY,HOST,DONE,STATIC> recvpipe sendpipe ssthresh rtt,msec mtu weight expire 0 0 0 0 1420 1 0 [hamal] /usr/src_head# ping -c 3 -S 172.19.3.5 10.0.0.x PING 10.0.0.x (10.0.0.x) from 172.19.3.5: 56 data bytes 64 bytes from 10.0.0.x: icmp_seq=3D0 ttl=3D63 time=3D8.893 ms 64 bytes from 10.0.0.x: icmp_seq=3D1 ttl=3D63 time=3D8.515 ms 64 bytes from 10.0.0.x: icmp_seq=3D2 ttl=3D63 time=3D8.506 ms --- 10.0.0.x ping statistics --- 3 packets transmitted, 3 packets received, 0.0% packet loss round-trip min/avg/max/stddev =3D 8.506/8.638/8.893/0.180 ms Tested from recent 15.0-CURRENT to 14.2-STABLE on the remote endpoint. Both endpoints were patched. Without this patch, the test was falling as reported above. --=20 You are receiving this mail because: You are on the CC list for the bug.=
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