On Thu, May 10, 2018 at 05:13:17PM +0200, Alexander Bluhm wrote:
I have added this diagnostic assertion during 6.3 developemnt.
Ah, that might explain why it was rock solid under every release since
5.8 :)
When an IPv6 neigbor discovery timeout occurs, the kernel tries to
remove the NDP entry. It is stored in the routing table. The
problem is that this NDP route suddenly has a locally configured
address.
Hmm, ok.
Could you provide output of:
See below - hope they're still readable.
netstat -rn -f inet6
Routing tables
Internet6:
Destination Gateway Flags Refs
Use Mtu Prio Iface
default 2001:470:1f08:39::1 UGS 0 36835 - 8 gif0
::/96 ::1 UGRS 0 0 32768 8 lo0
::1 ::1 UHhl 10 22 32768 1 lo0
::ffff:0.0.0.0/96 ::1 UGRS 0 0 32768 8 lo0
2001:470:1f08:39::1 2001:470:1f08:39::2 UHh 1 1 - 8 gif0
2001:470:1f08:39::2 2001:470:1f08:39::2 UHl 0 0 - 1 gif0
2001:470:6876:1::/64 2001:470:6876:1::1 UCn 65 17 - 4 em3
2001:470:6876:1::1 0c:c4:7a:1d:69:63 UHLl 0 2416 - 1 em3
2001:470:6876:1::4 52:54:00:c3:b6:dc UHLc 0 135871 - 3 em3
2001:470:6876:1::7 00:00:5a:00:09:b4 UHLc 0 54394 - 3 em3
2001:470:6876:1::8 52:54:00:a6:05:48 UHLc 0 19 - 3 em3
2001:470:6876:1::10 18:66:da:19:32:60 UHLc 0 531 - 3 em3
2001:470:6876:1::16 52:54:00:ae:7a:ce UHLc 0 559 - 3 em3
2001:470:6876:1::20 52:54:00:b2:db:70 UHLc 0 53 - 3 em3
2001:470:6876:1::22 52:54:00:e0:49:79 UHLc 1 202 - 3 em3
2001:470:6876:1::25 52:54:00:c3:b6:dc UHLc 0 68 - 3 em3
2001:470:6876:1::43 52:54:00:c9:e1:e8 UHLc 0 3371 - 3 em3
2001:470:6876:1::58 52:54:00:c3:c6:22 UHLc 0 1652 - 3 em3
2001:470:6876:1::1f8e link#4 UHLc 0 20 - 3 em3
2001:470:6876:1::3225 link#4 UHLc 0 20 - 3 em3
2001:470:6876:1::4178 link#4 UHLc 0 20 - 3 em3
2001:470:6876:1::5f0b link#4 UHLc 0 20 - 3 em3
2001:470:6876:1::67eb link#4 UHLc 0 20 - 3 em3
2001:470:6876:1::721e link#4 UHLc 0 20 - 3 em3
2001:470:6876:1::794a link#4 UHLc 0 20 - 3 em3
2001:470:6876:1::a960 link#4 UHLc 0 20 - 3 em3
2001:470:6876:1::cc25 link#4 UHLc 0 20 - 3 em3
2001:470:6876:1::e08c link#4 UHLc 0 19 - 3 em3
2001:470:6876:1::e828 link#4 UHLc 0 19 - 3 em3
2001:470:6876:1::1:9318 link#4 UHLc 0 20 - 3 em3
2001:470:6876:1::2:dca4 link#4 UHLc 0 19 - 3 em3
2001:470:6876:1::3:8309 link#4 UHLc 0 20 - 3 em3
2001:470:6876:1::3:91ff link#4 UHLc 0 19 - 3 em3
2001:470:6876:1::4:acd1 link#4 UHLc 0 19 - 3 em3
2001:470:6876:1::6:4890 link#4 UHLc 0 20 - 3 em3
2001:470:6876:1::7:60eb link#4 UHLc 0 20 - 3 em3
2001:470:6876:1::8:dfd3 link#4 UHLc 0 19 - 3 em3
2001:470:6876:1::b:6b19 link#4 UHLc 0 19 - 3 em3
2001:470:6876:1::b:9f88 link#4 UHLc 0 19 - 3 em3
2001:470:6876:1::c:3666 link#4 UHLc 0 19 - 3 em3
2001:470:6876:1::c:9228 link#4 UHLc 0 20 - 3 em3
2001:470:6876:1::c:9446 link#4 UHLc 0 20 - 3 em3
2001:470:6876:1::c:d5f7 link#4 UHLc 0 20 - 3 em3
2001:470:6876:1::d:c145 link#4 UHLc 0 19 - 3 em3
2001:470:6876:1::e:6434 link#4 UHLc 0 19 - 3 em3
2001:470:6876:1::e:970b link#4 UHLc 0 19 - 3 em3
2001:470:6876:1::f:1dd9 link#4 UHLc 0 20 - 3 em3
2001:470:6876:1::f:e4ec link#4 UHLc 0 20 - 3 em3
2001:470:6876:1::f:ec0d link#4 UHLc 0 19 - 3 em3
2001:470:6876:1:f8d:919d:4f4a:4d45 link#4 UHLc 0 17 - 3 em3
2001:470:6876:1:145c:3d2f:c859:aa78 a4:5e:60:bc:b2:89 UHLc 0 68 - 3 em3
2001:470:6876:1:1dc1:f3df:7900:65cf 2c:33:61:46:38:31 UHLc 0 54 - 3 em3
2001:470:6876:1:2e06:a851:8498:37d1 link#4 UHLc 0 17 - 3 em3
2001:470:6876:1:3268:6636:2308:608b link#4 UHLc 0 17 - 3 em3
2001:470:6876:1:4090:84b2:5d65:2da9 2c:33:61:46:38:31 UHLc 0 72 - 3 em3
2001:470:6876:1:45c7:f7ed:637d:89bb 2c:33:61:46:38:31 UHLc 0 39 - 3 em3
2001:470:6876:1:48a8:c3d0:8669:98f8 2c:33:61:46:38:31 UHLc 0 70 - 3 em3
2001:470:6876:1:490f:d05:28e:9b45 link#4 UHLc 0 17 - 3 em3
2001:470:6876:1:50a0:1f7b:3f79:1c22 link#4 UHLc 0 17 - 3 em3
2001:470:6876:1:6054:1a0d:5a04:5f2d link#4 UHLc 0 17 - 3 em3
2001:470:6876:1:7f0a:1cf8:c9c8:10af link#4 UHLc 0 17 - 3 em3
2001:470:6876:1:81a1:dd34:71a3:eb59 link#4 UHLc 0 17 - 3 em3
2001:470:6876:1:92b1:1cff:fe05:2adb 90:b1:1c:05:2a:db UHLc 0 525 - 3 em3
2001:470:6876:1:a43c:17b3:b5b5:d0a9 link#4 UHLc 0 17 - 3 em3
2001:470:6876:1:c1a3:ebb5:33ad:bf32 link#4 UHLc 0 18 - 3 em3
2001:470:6876:1:ccc7:f6e8:1a3b:2192 link#4 UHLc 0 17 - 3 em3
2001:470:6876:1:cde8:e6dc:7a80:ab34 2c:33:61:46:38:31 UHLc 0 72 - 3 em3
2001:470:6876:1:d427:ccc9:da6c:f06f link#4 UHLc 0 17 - 3 em3
2001:470:6876:1:d49f:32f4:1784:3e68 1c:5c:f2:8b:c1:0e UHLc 0 185 - 3 em3
2001:470:6876:1:d4fa:a206:4d74:7f4c b8:53:ac:aa:23:35 UHLc 0 26 - 3 em3
2001:470:6876:1:e1bd:477d:22aa:6c59 link#4 UHLc 0 17 - 3 em3
2001:470:6876:1:f12b:9912:599:7f50 c8:69:cd:4c:90:64 UHLc 0 2883 - 3 em3
2001:470:6876:1:f2b7:e849:e9dd:8d28 link#4 UHLc 0 17 - 3 em3
2001:470:6876:10::/64 2001:470:6876:10::1 UCn 0 0 - 4 em3
2001:470:6876:10::1 0c:c4:7a:1d:69:63 UHLl 0 2 - 1 em3
2001:470:6876:20::/64 2001:470:6876:20::1 UCn 1 0 - 4 em3
2001:470:6876:20::1 0c:c4:7a:1d:69:63 UHLl 0 275 - 1 em3
2001:470:6876:20::30 52:54:00:2d:07:d1 UHLc 0 4617 - 3 em3
2001:470:6876:21::/64 2001:470:6876:21::1 UCn 0 0 - 4 vlan21
2001:470:6876:21::1 0c:c4:7a:1d:69:63 UHLl 0
2 - 1 vlan21
2001:470:6876:30::/64 2001:470:6876:30::1 UCn 1
0 - 4 vlan30
2001:470:6876:30::1 00:1f:29:56:00:af UHLl 0
211 - 1 vlan30
2001:470:6876:30::20 52:54:00:fa:8a:09 UHLc 0
1367 - 3 vlan30
2001:470:6876:40::/64 2001:470:6876:40::1 UCn 0
0 - 4 vlan40
2001:470:6876:40::1 0c:c4:7a:1d:69:62 UHLl 0
2 - 1 vlan40
2001:470:6876:41::/64 2001:470:6876:41::1 UCn 0
0 - 4 vlan41
2001:470:6876:41::1 0c:c4:7a:1d:69:62 UHLl 0
2 - 1 vlan41
2002::/24 ::1 UGRS 0 0 32768 8 lo0
2002:7f00::/24 ::1 UGRS 0 0 32768 8 lo0
2002:e000::/20 ::1 UGRS 0 0 32768 8 lo0
2002:ff00::/24 ::1 UGRS 0 0 32768 8 lo0
fe80::/10 ::1 UGRS 0 9 32768 8 lo0
fec0::/10 ::1 UGRS 0 0 32768 8 lo0
fe80::%em3/64 fe80::8b85:98ad:2025:35e%em3 UCn 19 35 - 4 em3
fe80::200:5aff:fe00:9b4%em3 00:00:5a:00:09:b4 UHLc 0 5905 - 3 em3
fe80::45a:ab15:fc17:4f2c%em3 c8:69:cd:4c:90:64 UHLc 0 33 - 3 em3
fe80::857:6373:6305:c7cb%em3 2c:33:61:46:38:31 UHLc 1 168 - 3 em3
fe80::8a8:9bb1:e3ab:74e5%em3 78:7b:8a:52:82:ff UHLc 0 29 - 3 em3
fe80::1488:c6d6:5d46:28f0%em3 1c:5c:f2:8b:c1:0e UHLc 0 104 - 3 em3
fe80::1882:b3c0:ac03:25de%em3 link#4 UHLc 0 37 - 3 em3
fe80::1a66:daff:fe19:3260%em3 18:66:da:19:32:60 UHLc 0 1355 - 3 em3
fe80::1cf8:d7e0:65a1:3bc6%em3 b8:53:ac:aa:23:35 UHLc 0 62 - 3 em3
fe80::22fd:f1ff:fe0a:9b98%em3 20:fd:f1:0a:9b:98 UHLc 0 46 - 3 em3
fe80::264b:3ff:fea6:76a3%em3 24:4b:03:a6:76:a3 UHLc 0 54 - 3 em3
fe80::5054:ff:fe2d:7d1%em3 52:54:00:2d:07:d1 UHLc 0 1267 - 3 em3
fe80::5054:ff:fea6:548%em3 52:54:00:a6:05:48 UHLc 0 36 - 3 em3
fe80::5054:ff:fec3:b6dc%em3 52:54:00:c3:b6:dc UHLc 0 1905 - 3 em3
fe80::5054:ff:fec3:c622%em3 52:54:00:c3:c6:22 UHLc 0 144 - 3 em3
fe80::5054:ff:fec9:e1e8%em3 52:54:00:c9:e1:e8 UHLc 0 27 - 3 em3
fe80::6212:8bff:fedb:5b69%em3 60:12:8b:db:5b:69 UHLc 0 36 - 3 em3
fe80::6ead:f8ff:fe89:e9ed%em3 6c:ad:f8:89:e9:ed UHLc 0 511 - 3 em3
fe80::8b85:98ad:2025:35e%em3 0c:c4:7a:1d:69:63 UHLl 0 1292 - 1 em3
fe80::8c11:88d5:5587:f130%em3 52:54:00:b2:db:70 UHLc 0 36 - 3 em3
fe80::92b1:1cff:fe05:2adb%em3 90:b1:1c:05:2a:db UHLc 0 1415 - 3 em3
fe80::1%lo0 fe80::1%lo0 UHl 0 0 32768 1 lo0
fe80::%pppoe0/64 fe80::21f:29ff:fe56:ae%pppoe0 Un 0 2 - 4 pppoe0
fe80::21f:29ff:fe56:ae%pppoe0 fe80::21f:29ff:fe56:ae%pppoe0 UHl 0
0 - 1 pppoe0
fe80::221:5ff:febf:3c24%pppoe0 pppoe0 UHL 0
106 - 4 pppoe0
fe80::%vlan21/64 fe80::8b85:98ad:2025:35e%vlan21 UCn 0
0 - 4 vlan21
fe80::8b85:98ad:2025:35e%vlan21 0c:c4:7a:1d:69:63 UHLl 0
2 - 1 vlan21
fe80::%vlan30/64 fe80::3a56:3001:16a6:664b%vlan30 UCn
1 2 - 4 vlan30
fe80::3a56:3001:16a6:664b%vlan30 00:1f:29:56:00:af UHLl 0
59 - 1 vlan30
fe80::5054:ff:fefa:8a09%vlan30 52:54:00:fa:8a:09 UHLc 0
959 - 3 vlan30
fe80::%vlan40/64 fe80::b408:97aa:a658:760e%vlan40 UCn
0 0 - 4 vlan40
fe80::b408:97aa:a658:760e%vlan40 84:81:c5:62:3e:82 UHLl 0
179 - 1 vlan40
fe80::%vlan41/64 fe80::b408:97aa:a658:760e%vlan41 UCn
0 0 - 4 vlan41
fe80::b408:97aa:a658:760e%vlan41 00:14:a7:40:f1:27 UHLl 0
174 - 1 vlan41
fe80::%gif0/64 fe80::21f:29ff:fe56:ae%gif0 Un 0 0 - 4 gif0
fe80::21f:29ff:fe56:ae%gif0 fe80::21f:29ff:fe56:ae%gif0 UHl 0 0 - 1 gif0
ff01::/16 ::1 UGRS 2 11 32768 8 lo0
ff01::%em3/32 fe80::8b85:98ad:2025:35e%em3 Um 0 3 - 4 em3
ff01::%lo0/32 ::1 Um 0 1 32768 4 lo0
ff01::%pppoe0/32 fe80::21f:29ff:fe56:ae%pppoe0 Um 0 0 - 4 pppoe0
ff01::%vlan21/32 fe80::8b85:98ad:2025:35e%vlan21 Um 0
1 - 4 vlan21
ff01::%vlan30/32 fe80::3a56:3001:16a6:664b%vlan30 Um
0 1 - 4 vlan30
ff01::%vlan40/32 fe80::b408:97aa:a658:760e%vlan40 Um
0 1 - 4 vlan40
ff01::%vlan41/32 fe80::b408:97aa:a658:760e%vlan41 Um
0 1 - 4 vlan41
ff01::%gif0/32 fe80::21f:29ff:fe56:ae%gif0 Um 0 1 - 4 gif0
ff02::/16 ::1 UGRS 2 11 32768 8 lo0
ff02::%em3/32 fe80::8b85:98ad:2025:35e%em3 Um 0 112 - 4 em3
ff02::%lo0/32 ::1 Um 0 1 32768 4 lo0
ff02::%pppoe0/32 fe80::21f:29ff:fe56:ae%pppoe0 Um 0 0 - 4 pppoe0
ff02::%vlan21/32 fe80::8b85:98ad:2025:35e%vlan21 Um 0
1 - 4 vlan21
ff02::%vlan30/32 fe80::3a56:3001:16a6:664b%vlan30 Um
0 2 - 4 vlan30
ff02::%vlan40/32 fe80::b408:97aa:a658:760e%vlan40 Um
0 1 - 4 vlan40
ff02::%vlan41/32 fe80::b408:97aa:a658:760e%vlan41 Um
0 1 - 4 vlan41
ff02::%gif0/32 fe80::21f:29ff:fe56:ae%gif0 Um 0 1 - 4 gif0
ndp -an
ndp: ioctl(SIOCGNBRINFO_IN6): Invalid argument
ndp: failed to get neighbor information
Neighbor Linklayer Address Netif Expire S Flags
2001:470:6876:1::1 0c:c4:7a:1d:69:63 em3 permanent R l
2001:470:6876:1::4 52:54:00:c3:b6:dc em3 expired D
2001:470:6876:1::7 00:00:5a:00:09:b4 em3 expired D
2001:470:6876:1::8 52:54:00:a6:05:48 em3 expired R
2001:470:6876:1::10 18:66:da:19:32:60 em3 expired D
2001:470:6876:1::16 52:54:00:ae:7a:ce em3 expired D
2001:470:6876:1::20 52:54:00:b2:db:70 em3 expired D
2001:470:6876:1::22 52:54:00:e0:49:79 em3 expired D
2001:470:6876:1::25 52:54:00:c3:b6:dc em3 expired D
2001:470:6876:1::43 52:54:00:c9:e1:e8 em3 expired D
2001:470:6876:1::58 52:54:00:c3:c6:22 em3 expired D
2001:470:6876:1::1f8e (incomplete) em3 expired I 1
2001:470:6876:1::3225 (incomplete) em3 expired I 1
2001:470:6876:1::4178 (incomplete) em3 expired I 1
2001:470:6876:1::5f0b (incomplete) em3 expired I 1
2001:470:6876:1::67eb (incomplete) em3 expired I 1
2001:470:6876:1::721e (incomplete) em3 expired I 1
2001:470:6876:1::794a (incomplete) em3 expired I 1
2001:470:6876:1::a960 (incomplete) em3 expired I 1
2001:470:6876:1::cc25 (incomplete) em3 expired I 1
2001:470:6876:1::e08c (incomplete) em3 expired I 1
2001:470:6876:1::e828 (incomplete) em3 expired I 1
2001:470:6876:1::1:9318 (incomplete) em3 expired I 1
2001:470:6876:1::2:dca4 (incomplete) em3 expired I 1
2001:470:6876:1::3:8309 (incomplete) em3 expired I 1
2001:470:6876:1::3:91ff (incomplete) em3 expired I 1
2001:470:6876:1::4:acd1 (incomplete) em3 expired I 1
2001:470:6876:1::6:4890 (incomplete) em3 expired I 1
2001:470:6876:1::7:60eb (incomplete) em3 expired I 1
2001:470:6876:1::8:dfd3 (incomplete) em3 expired I 1
2001:470:6876:1::b:6b19 (incomplete) em3 expired I 1
2001:470:6876:1::b:9f88 (incomplete) em3 expired I 1
2001:470:6876:1::c:3666 (incomplete) em3 expired I 1
2001:470:6876:1::c:9228 (incomplete) em3 expired I 1
2001:470:6876:1::c:9446 (incomplete) em3 expired I 1
2001:470:6876:1::c:d5f7 (incomplete) em3 expired I 1
2001:470:6876:1::d:c145 (incomplete) em3 expired I 1
2001:470:6876:1::e:6434 (incomplete) em3 expired I 1
2001:470:6876:1::e:970b (incomplete) em3 expired I 1
2001:470:6876:1::f:1dd9 (incomplete) em3 expired I 1
2001:470:6876:1::f:e4ec (incomplete) em3 expired I 1
2001:470:6876:1::f:ec0d (incomplete) em3 expired I 1
2001:470:6876:1:f8d:919d:4f4a:4d45 (incomplete) em3 expired I 1
2001:470:6876:1:145c:3d2f:c859:aa78 a4:5e:60:bc:b2:89 em3 expired D
2001:470:6876:1:1dc1:f3df:7900:65cf 2c:33:61:46:38:31 em3 expired R
2001:470:6876:1:2e06:a851:8498:37d1 (incomplete) em3 expired I 1
2001:470:6876:1:3268:6636:2308:608b (incomplete) em3 expired I 1
2001:470:6876:1:4090:84b2:5d65:2da9 2c:33:61:46:38:31 em3 7h5m50s S
2001:470:6876:1:45c7:f7ed:637d:89bb 2c:33:61:46:38:31 em3 7h35m20s S
2001:470:6876:1:48a8:c3d0:8669:98f8 2c:33:61:46:38:31 em3 expired R
2001:470:6876:1:490f:d05:28e:9b45 (incomplete) em3 expired I 1
2001:470:6876:1:50a0:1f7b:3f79:1c22 (incomplete) em3 expired I 1
2001:470:6876:1:6054:1a0d:5a04:5f2d (incomplete) em3 expired I 1
2001:470:6876:1:7f0a:1cf8:c9c8:10af (incomplete) em3 expired I 1
2001:470:6876:1:81a1:dd34:71a3:eb59 (incomplete) em3 expired I 1
2001:470:6876:1:92b1:1cff:fe05:2adb 90:b1:1c:05:2a:db em3 expired D
2001:470:6876:1:a43c:17b3:b5b5:d0a9 (incomplete) em3 expired I 1
2001:470:6876:1:c1a3:ebb5:33ad:bf32 (incomplete) em3 expired I 1
2001:470:6876:1:ccc7:f6e8:1a3b:2192 (incomplete) em3 expired I 1
2001:470:6876:1:cde8:e6dc:7a80:ab34 2c:33:61:46:38:31 em3 expired R
2001:470:6876:1:d427:ccc9:da6c:f06f (incomplete) em3 expired I 1
2001:470:6876:1:d49f:32f4:1784:3e68 1c:5c:f2:8b:c1:0e em3 expired D
2001:470:6876:1:d4fa:a206:4d74:7f4c b8:53:ac:aa:23:35 em3 6h28m43s S
2001:470:6876:1:e1bd:477d:22aa:6c59 (incomplete) em3 expired I 1
2001:470:6876:1:f12b:9912:599:7f50 c8:69:cd:4c:90:64 em3 expired D
2001:470:6876:1:f2b7:e849:e9dd:8d28 (incomplete) em3 expired I 1
2001:470:6876:10::1 0c:c4:7a:1d:69:63 em3 permanent R l
2001:470:6876:20::1 0c:c4:7a:1d:69:63 em3 permanent R l
2001:470:6876:20::30 52:54:00:2d:07:d1 em3 expired D
2001:470:6876:21::1 0c:c4:7a:1d:69:63 vlan21 permanent R l
2001:470:6876:30::1 00:1f:29:56:00:af vlan30 permanent R l
2001:470:6876:30::20 52:54:00:fa:8a:09 vlan30 expired D
2001:470:6876:40::1 0c:c4:7a:1d:69:62 vlan40 permanent R l
2001:470:6876:41::1 0c:c4:7a:1d:69:62 vlan41 permanent R l
fe80::200:5aff:fe00:9b4%em3 00:00:5a:00:09:b4 em3 expired D
fe80::45a:ab15:fc17:4f2c%em3 c8:69:cd:4c:90:64 em3 4h54m37s S
fe80::857:6373:6305:c7cb%em3 2c:33:61:46:38:31 em3 expired D
fe80::8a8:9bb1:e3ab:74e5%em3 78:7b:8a:52:82:ff em3 4h55m10s S
fe80::1488:c6d6:5d46:28f0%em3 1c:5c:f2:8b:c1:0e em3 expired D
fe80::1882:b3c0:ac03:25de%em3 (incomplete) em3 expired N
fe80::1a66:daff:fe19:3260%em3 18:66:da:19:32:60 em3 expired D
fe80::1cf8:d7e0:65a1:3bc6%em3 b8:53:ac:aa:23:35 em3 expired D
fe80::22fd:f1ff:fe0a:9b98%em3 20:fd:f1:0a:9b:98 em3 expired D
fe80::264b:3ff:fea6:76a3%em3 24:4b:03:a6:76:a3 em3 5h10m29s S
fe80::5054:ff:fe2d:7d1%em3 52:54:00:2d:07:d1 em3 expired D
fe80::5054:ff:fea6:548%em3 52:54:00:a6:05:48 em3 expired D
fe80::5054:ff:fec3:b6dc%em3 52:54:00:c3:b6:dc em3 expired D
fe80::5054:ff:fec3:c622%em3 52:54:00:c3:c6:22 em3 expired D
fe80::5054:ff:fec9:e1e8%em3 52:54:00:c9:e1:e8 em3 expired D
fe80::6212:8bff:fedb:5b69%em3 60:12:8b:db:5b:69 em3 expired D
fe80::6ead:f8ff:fe89:e9ed%em3 6c:ad:f8:89:e9:ed em3 5h45m55s S
fe80::8b85:98ad:2025:35e%em3 0c:c4:7a:1d:69:63 em3 permanent R lR
fe80::8c11:88d5:5587:f130%em3 52:54:00:b2:db:70 em3 7h30m55s S
fe80::92b1:1cff:fe05:2adb%em3 90:b1:1c:05:2a:db em3 expired D
fe80::221:5ff:febf:3c24%pppoe0 (incomplete) pppoe0
fe80::8b85:98ad:2025:35e%vlan21 0c:c4:7a:1d:69:63 vlan21 permanent R l
fe80::3a56:3001:16a6:664b%vlan30 00:1f:29:56:00:af vlan30 permanent R l
fe80::5054:ff:fefa:8a09%vlan30 52:54:00:fa:8a:09 vlan30 expired D
fe80::b408:97aa:a658:760e%vlan40 84:81:c5:62:3e:82 vlan40 4h49m19s S lR
fe80::b408:97aa:a658:760e%vlan41 00:14:a7:40:f1:27 vlan41 4h49m19s S lR
ifconfig -a
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 32768
index 6 priority 0 llprio 3
groups: lo
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x6
inet 127.0.0.1 netmask 0xff000000
em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:1f:29:56:00:ae
description: WAN
index 1 priority 0 llprio 3
media: Ethernet autoselect (1000baseT full-duplex,rxpause,txpause)
status: active
inet 192.168.255.10 netmask 0xffffff00 broadcast 192.168.255.255
em1: flags=8b43<UP,BROADCAST,RUNNING,PROMISC,ALLMULTI,SIMPLEX,MULTICAST> mtu
1500
lladdr 00:1f:29:56:00:af
description: DMZ Interface
index 2 priority 0 llprio 3
media: Ethernet autoselect (1000baseT full-duplex,rxpause,txpause)
status: active
em2: flags=8b43<UP,BROADCAST,RUNNING,PROMISC,ALLMULTI,SIMPLEX,MULTICAST> mtu
1500
lladdr 0c:c4:7a:1d:69:62
description: Guest Interface
index 3 priority 0 llprio 3
media: Ethernet autoselect (1000baseT full-duplex,rxpause,txpause)
status: active
em3: flags=8b43<UP,BROADCAST,RUNNING,PROMISC,ALLMULTI,SIMPLEX,MULTICAST> mtu
1500
lladdr 0c:c4:7a:1d:69:63
description: LAN
index 4 priority 0 llprio 3
media: Ethernet autoselect (1000baseT full-duplex,rxpause,txpause)
status: active
inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255
inet6 fe80::8b85:98ad:2025:35e%em3 prefixlen 64 scopeid 0x4
inet6 2001:470:6876:1::1 prefixlen 64
inet6 2001:470:6876:10::1 prefixlen 64
inet6 2001:470:6876:20::1 prefixlen 64
enc0: flags=0<>
index 5 priority 0 llprio 3
groups: enc
status: active
pflow0: flags=41<UP,RUNNING> mtu 1492
index 7 priority 0 llprio 3
pflow: sender: 127.0.0.1 receiver: 127.0.0.1:12345 version: 5
groups: pflow
ppp0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500
index 8 priority 0 llprio 3
groups: ppp
pppoe0: flags=8851<UP,POINTOPOINT,RUNNING,SIMPLEX,MULTICAST> mtu 1492
index 9 priority 0 llprio 3
dev: em0 state: session
sid: 0x151 PADI retries: 1 PADR retries: 1 time: 05:35:43
sppp: phase network authproto chap
groups: pppoe egress
status: active
inet6 fe80::21f:29ff:fe56:ae%pppoe0 -> prefixlen 64 scopeid 0x9
inet 81.131.138.204 --> 172.16.14.148 netmask 0xffffffff
vlan21: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 88:26:ef:71:14:e2
description: Management VLAN
index 10 priority 0 llprio 3
encap: vnetid 21 parent em3
groups: vlan
media: Ethernet autoselect (1000baseT full-duplex,rxpause,txpause)
status: active
inet 192.168.21.1 netmask 0xffffff00 broadcast 192.168.21.255
inet6 fe80::8b85:98ad:2025:35e%vlan21 prefixlen 64 scopeid 0xa
inet6 2001:470:6876:21::1 prefixlen 64
vlan30: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr d8:45:f1:ca:cd:d2
description: DMZ VLAN
index 11 priority 0 llprio 3
encap: vnetid 30 parent em1
groups: vlan
media: Ethernet autoselect (1000baseT full-duplex,rxpause,txpause)
status: active
inet 192.168.30.1 netmask 0xffffff00 broadcast 192.168.30.255
inet6 fe80::3a56:3001:16a6:664b%vlan30 prefixlen 64 scopeid 0xb
inet6 2001:470:6876:30::1 prefixlen 64
vlan40: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
lladdr 84:81:c5:62:3e:82
description: Guest VLAN
index 12 priority 0 llprio 3
encap: vnetid 40 parent em2
groups: vlan
media: Ethernet autoselect (1000baseT full-duplex,rxpause,txpause)
status: active
inet 192.168.40.1 netmask 0xffffff00 broadcast 192.168.40.255
inet6 fe80::b408:97aa:a658:760e%vlan40 prefixlen 64 scopeid 0xc
inet6 2001:470:6876:40::1 prefixlen 64
vlan41: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:14:a7:40:f1:27
description: Device/IOT VLAN
index 13 priority 0 llprio 3
encap: vnetid 41 parent em2
groups: vlan
media: Ethernet autoselect (1000baseT full-duplex,rxpause,txpause)
status: active
inet 192.168.41.1 netmask 0xffffff00 broadcast 192.168.41.255
inet6 fe80::b408:97aa:a658:760e%vlan41 prefixlen 64 scopeid 0xd
inet6 2001:470:6876:41::1 prefixlen 64
pflog0: flags=141<UP,RUNNING,PROMISC> mtu 33136
index 14 priority 0 llprio 3
groups: pflog
gif0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1280
index 17 priority 0 llprio 3
groups: gif egress
tunnel: inet 81.131.138.204 -> 216.66.80.26 ttl 64 nodf
inet6 fe80::21f:29ff:fe56:ae%gif0 -> prefixlen 64 scopeid 0x11
inet6 2001:470:1f08:39::2 -> 2001:470:1f08:39::1 prefixlen 128
Is the system changing interface addresses or routes during normal
operation?
Yes, routes. The upstream connection is PPPoE (interface pppoe0) with a
dynamic IP connection. There's an IPv6 tunnel (gif0) to Hurricane
Electric with the route being removed and re-added whenever my IPv4
address changes (probably once a day on average). Other than pppoe0, the
other interface addresses are static.
Which network protocols and interfaces do use? carp, vlan, mpls,...?
Several VLANs and a gif(4) tunnel but no CARP or MPLS. It's running
slaacd to distribute IPs to downstream systems.
Hope that provides a bit more information - please let me know if you
need anything more. Also happy to apply patches/build a custom kernel to
test if needed.
There was another panic last night. It seems to happen roughtly every 24
hours (probably just under 24, but it's hard to tell exactly).
Cheers, MJ
--
Michael-John Turner * [email protected] * http://mjturner.net/
