Date: Sun, 27 Feb 2022 02:31:52 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 233683] IPv6 ND neighbor solicitation messages fail to arrive Message-ID: <bug-233683-7501-XigdPUE7HQ@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-233683-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-233683-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D233683 --- Comment #8 from Paul Webster <paul.g.webster@googlemail.com> --- (In reply to Bjoern A. Zeeb from comment #7) HOST: # ifconfig | grep inet6 inet6 2a01:4f8:190:1183::1:1 prefixlen 64 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2 inet6 fe80::5a9c:fcff:fe10:ffe2%bridge102 prefixlen 64 scopeid 0x3 inet6 2a01:4f8:190:1183::102:1 prefixlen 64 inet6 fe80::5a9c:fcff:fe10:fff5%bridge103 prefixlen 64 scopeid 0x4 inet6 2a01:4f8:190:1183::103:1 prefixlen 64 inet6 fe80::5a9c:fcff:fe00:561%bridge104 prefixlen 64 scopeid 0x5 inet6 2a01:4f8:190:1183::104:1 prefixlen 64 inet6 fe80::5a9c:fcff:fe10:ffea%tap1031 prefixlen 64 scopeid 0xb inet6 fe80::921b:eff:feab:a585%tun50 prefixlen 64 scopeid 0x7 PRIMARY INTERFACE: # ping6 -c3 -n ff02::1%em0 PING6(56=3D40+8+8 bytes) 2a01:4f8:190:1183::1:1 --> ff02::1%em0 16 bytes from 2a01:4f8:190:1183::1:1, icmp_seq=3D0 hlim=3D64 time=3D0.0= 89 ms 16 bytes from fe80::1%em0, icmp_seq=3D0 hlim=3D64 time=3D2.475 ms(DUP!) 16 bytes from 2a01:4f8:190:1183::1:1, icmp_seq=3D1 hlim=3D64 time=3D0.0= 95 ms 16 bytes from fe80::1%em0, icmp_seq=3D1 hlim=3D64 time=3D0.643 ms(DUP!) 16 bytes from 2a01:4f8:190:1183::1:1, icmp_seq=3D2 hlim=3D64 time=3D0.0= 29 ms # ping6 -c3 -n ff02::2%em0 PING6(56=3D40+8+8 bytes) 2a01:4f8:190:1183::1:1 --> ff02::2%em0 16 bytes from fe80::1%em0, icmp_seq=3D0 hlim=3D64 time=3D0.667 ms 16 bytes from fe80::1%em0, icmp_seq=3D1 hlim=3D64 time=3D0.571 ms 16 bytes from fe80::1%em0, icmp_seq=3D2 hlim=3D64 time=3D0.653 ms --- ff02::2%em0 ping6 statistics --- 3 packets transmitted, 3 packets received, 0.0% packet loss round-trip min/avg/max/std-dev =3D 0.571/0.630/0.667/0.042 ms Bridge sourced interfaces: # ping6 -S2a01:4f8:190:1183::102:1 -c3 -n ff02::2%em0 PING6(56=3D40+8+8 bytes) 2a01:4f8:190:1183::102:1 --> ff02::2%em0 16 bytes from fe80::1%em0, icmp_seq=3D0 hlim=3D64 time=3D0.614 ms 16 bytes from fe80::1%em0, icmp_seq=3D1 hlim=3D64 time=3D0.487 ms 16 bytes from fe80::1%em0, icmp_seq=3D2 hlim=3D64 time=3D0.544 ms --- ff02::2%em0 ping6 statistics --- 3 packets transmitted, 3 packets received, 0.0% packet loss round-trip min/avg/max/std-dev =3D 0.487/0.549/0.614/0.052 ms # ping6 -S2a01:4f8:190:1183::103:1 -c3 -n ff02::2%em0 PING6(56=3D40+8+8 bytes) 2a01:4f8:190:1183::103:1 --> ff02::2%em0 16 bytes from fe80::1%em0, icmp_seq=3D0 hlim=3D64 time=3D0.644 ms 16 bytes from fe80::1%em0, icmp_seq=3D1 hlim=3D64 time=3D1.802 ms 16 bytes from fe80::1%em0, icmp_seq=3D2 hlim=3D64 time=3D0.565 ms --- ff02::2%em0 ping6 statistics --- 3 packets transmitted, 3 packets received, 0.0% packet loss round-trip min/avg/max/std-dev =3D 0.565/1.004/1.802/0.565 ms # ping6 -S2a01:4f8:190:1183::103:1 -c3 -n ff02::2%em0 PING6(56=3D40+8+8 bytes) 2a01:4f8:190:1183::103:1 --> ff02::2%em0 16 bytes from fe80::1%em0, icmp_seq=3D0 hlim=3D64 time=3D0.714 ms 16 bytes from fe80::1%em0, icmp_seq=3D1 hlim=3D64 time=3D0.674 ms 16 bytes from fe80::1%em0, icmp_seq=3D2 hlim=3D64 time=3D0.578 ms --- ff02::2%em0 ping6 statistics --- 3 packets transmitted, 3 packets received, 0.0% packet loss round-trip min/avg/max/std-dev =3D 0.578/0.655/0.714/0.057 ms # VM - 1 only there is 4 but they all act the same and they are a mixture of windows and BSD so lets just stick to BSD for now. root@sitehost:/var # netstat -rn6 Routing tables Internet6: Destination Gateway Flags= =20=20=20=20 Netif Expire ::/96 ::1 UGRS=20= =20=20=20=20=20=20 lo0 default fe80::1%vtnet0 UGS=20= =20=20=20=20 vtnet0 ::1 link#2 UHS=20= =20=20=20=20=20=20=20 lo0 ::ffff:0.0.0.0/96 ::1 UGRS=20= =20=20=20=20=20=20 lo0 2a01:4f8:190:1183::/64 link#1 U=20=20= =20=20=20=20=20 vtnet0 2a01:4f8:190:1183::103:2 link#1 UHS=20= =20=20=20=20=20=20=20 lo0 fe80::/10 ::1 UGRS=20= =20=20=20=20=20=20 lo0 fe80::%vtnet0/64 link#1 U=20=20= =20=20=20=20=20 vtnet0 fe80::2d3:4dff:febe:3fab%vtnet0 link#1 UHS=20= =20=20=20=20=20=20=20 lo0 fe80::%lo0/64 link#2 U=20=20= =20=20=20=20=20=20=20=20 lo0 fe80::1%lo0 link#2 UHS=20= =20=20=20=20=20=20=20 lo0 ff02::/16 ::1 UGRS=20= =20=20=20=20=20=20 lo0 root@sitehost:/var # root@sitehost:/var # ping6 -c3 -n ff02::1%vtnet0 PING6(56=3D40+8+8 bytes) fe80::2d3:4dff:febe:3fab%vtnet0 --> ff02::1%vt= net0 16 bytes from fe80::2d3:4dff:febe:3fab%vtnet0, icmp_seq=3D0 hlim=3D64 time=3D0.306 ms 16 bytes from fe80::5a9c:fcff:fe10:fff5%vtnet0, icmp_seq=3D0 hlim=3D64 time=3D3.772 ms(DUP!) 16 bytes from fe80::5a9c:fcff:fe10:ffea%vtnet0, icmp_seq=3D0 hlim=3D64 time=3D6.453 ms(DUP!) 16 bytes from fe80::2d3:4dff:febe:3faa%vtnet0, icmp_seq=3D0 hlim=3D64 time=3D7.261 ms(DUP!) 16 bytes from fe80::2d3:4dff:febe:3faf%vtnet0, icmp_seq=3D0 hlim=3D64 time=3D8.102 ms(DUP!) 16 bytes from fe80::2d3:4dff:febe:3fab%vtnet0, icmp_seq=3D1 hlim=3D64 time=3D0.259 ms 16 bytes from fe80::5a9c:fcff:fe10:fff5%vtnet0, icmp_seq=3D1 hlim=3D64 time=3D1.167 ms(DUP!) 16 bytes from fe80::5a9c:fcff:fe10:ffea%vtnet0, icmp_seq=3D1 hlim=3D64 time=3D4.865 ms(DUP!) 16 bytes from fe80::2d3:4dff:febe:3faf%vtnet0, icmp_seq=3D1 hlim=3D64 time=3D8.328 ms(DUP!) 16 bytes from fe80::2d3:4dff:febe:3faa%vtnet0, icmp_seq=3D1 hlim=3D64 time=3D10.908 ms(DUP!) 16 bytes from fe80::2d3:4dff:febe:3fab%vtnet0, icmp_seq=3D2 hlim=3D64 time=3D0.449 ms --- ff02::1%vtnet0 ping6 statistics --- 3 packets transmitted, 3 packets received, +8 duplicates, 0.0% packet l= oss round-trip min/avg/max/std-dev =3D 0.259/4.715/10.908/3.610 ms root@sitehost:/var # root@sitehost:~ # ping6 -c3 -n ff02::2%vtnet0 PING6(56=3D40+8+8 bytes) fe80::2d3:4dff:febe:3fab%vtnet0 --> ff02::2%vt= net0 --- ff02::2%vtnet0 ping6 statistics --- 3 packets transmitted, 0 packets received, 100.0% packet loss --=20 You are receiving this mail because: You are the assignee for the bug.=
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