Comment 2 for bug 458392

Revision history for this message
Andrew Ernst (ubuntubugs-x) wrote :

I wanted to update this bug...

dhclient eth0 resulted in a successful request and I got the appropriate IP address from the DHCP server (which is also my default gateway). Unfortunately, the same behavior (of no inbound traffic) continues.

Here's the output of tcpdump while arping the default gw (milton.local is the host with the problem and has IP 192.168.1.11)

root@milton:/home/ernst# tcpdump
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes
13:58:13.811649 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:13.913368 IP milton.local.mdns > 224.0.0.251.mdns: 0 PTR (QM)? 1.1.168.192.in-addr.arpa. (42)
13:58:14.812139 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:14.914688 IP milton.local.mdns > 224.0.0.251.mdns: 0 PTR (QM)? 1.1.168.192.in-addr.arpa. (42)
13:58:15.812181 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:16.812222 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:16.917018 IP milton.local.mdns > 224.0.0.251.mdns: 0 PTR (QM)? 1.1.168.192.in-addr.arpa. (42)
13:58:17.812263 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:18.812305 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:18.935152 IP milton.local.mdns > 224.0.0.251.mdns: 0 PTR (QM)? 11.1.168.192.in-addr.arpa. (43)
13:58:18.935276 IP milton.local.mdns > 224.0.0.251.mdns: 0*- [0q] 1/0/0 (63)
13:58:19.096992 IP milton.local.mdns > 224.0.0.251.mdns: 0 PTR (QM)? 251.0.0.224.in-addr.arpa. (42)
13:58:19.812346 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:20.097387 IP milton.local.mdns > 224.0.0.251.mdns: 0 PTR (QM)? 251.0.0.224.in-addr.arpa. (42)
13:58:20.560809 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:21.560881 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:22.098782 IP milton.local.mdns > 224.0.0.251.mdns: 0 PTR (QM)? 251.0.0.224.in-addr.arpa. (42)
13:58:22.560943 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:23.560994 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:24.561062 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:25.561126 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:26.561189 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:27.561256 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:28.561321 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:29.561392 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:30.561459 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:31.561525 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:32.561594 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:33.561664 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:34.561737 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28
13:58:35.561800 ARP, Request who-has 192.168.1.1 (Broadcast) tell milton.local, length 28

31 packets captured
31 packets received by filter
0 packets dropped by kernel