kernel 2.6.6
Law Horne
zimhat at foou.net
Mon May 31 19:55:04 UTC 2004
> I can suggest to check some simple things.. what is the output
> of /sbin/ifconfig and /sbin/route (you don't have to be root to get
> this)
> when the network is not working properly?
>
> As root, does tcpdump show any traffic if you run it on your machine
> and ping
> your machine from another?
>
> - -Andy
Ok Thanks. Here is the output ifconfig and route.
$ ./ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:4018 errors:0 dropped:0 overruns:0 frame:0
TX packets:4018 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:5138658 (4.9 Mb) TX bytes:5138658 (4.9 Mb)
$ ./route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use
Iface
169.254.0.0 * 255.255.0.0 U 0 0 0 lo
127.0.0.0 * 255.0.0.0 U 0 0 0 lo
And I could not ping but I try to activate the nic through
network-configuration and here is what I got.
$ ./tcpdump
tcpdump: WARNING: Promiscuous mode not supported on the "any" device
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on any, link-type LINUX_SLL (Linux cooked), capture size 96 bytes
14:14:29.692477 :: > ff02::16: HBH icmp6: type-#143 [hlim 1]
14:14:29.881384 :: > ff02::1:ffdd:2822: icmp6: neighbor sol: who has
fe80::2e0:1 8ff:fedd:2822
14:14:30.881245 fe80::2e0:18ff:fedd:2822 > ff02::2: icmp6: router
solicitation
14:14:34.000927 > 00:e0:18:dd:28:22 0000 344:
0x0000: 4510 0148 0000 0000 1011 a996 0000 0000 E..H............
0x0010: ffff ffff 0044 0043 0134 79c0 0101 0600 .....D.C.4y.....
0x0020: 2b3c e61f 0000 0000 0000 0000 0000 0000 +<..............
0x0030: 0000 0000 0000 0000 00e0 18dd 2822 0000 ............("..
0x0040: 0000 0000 0000 0000 0000 0000 0000 0000 ................
14:14:34.880616 fe80::2e0:18ff:fedd:2822 > ff02::2: icmp6: router
solicitation
14:14:38.880008 fe80::2e0:18ff:fedd:2822 > ff02::2: icmp6: router
solicitation
14:14:40.000956 > 00:e0:18:dd:28:22 0000 344:
0x0000: 4510 0148 0000 0000 1011 a996 0000 0000 E..H............
0x0010: ffff ffff 0044 0043 0134 79ba 0101 0600 .....D.C.4y.....
0x0020: 2b3c e61f 0006 0000 0000 0000 0000 0000 +<..............
0x0030: 0000 0000 0000 0000 00e0 18dd 2822 0000 ............("..
0x0040: 0000 0000 0000 0000 0000 0000 0000 0000 ................
14:14:55.000715 > 00:e0:18:dd:28:22 0000 344:
0x0000: 4510 0148 0000 0000 1011 a996 0000 0000 E..H............
0x0010: ffff ffff 0044 0043 0134 fa02 0101 0600 .....D.C.4......
0x0020: b8b2 da66 0000 0000 0000 0000 0000 0000 ...f............
0x0030: 0000 0000 0000 0000 00e0 18dd 2822 0000 ............("..
0x0040: 0000 0000 0000 0000 0000 0000 0000 0000 ................
14:15:00.000895 > 00:e0:18:dd:28:22 0000 344:
0x0000: 4510 0148 0000 0000 1011 a996 0000 0000 E..H............
0x0010: ffff ffff 0044 0043 0134 f9fd 0101 0600 .....D.C.4......
0x0020: b8b2 da66 0005 0000 0000 0000 0000 0000 ...f............
0x0030: 0000 0000 0000 0000 00e0 18dd 2822 0000 ............("..
0x0040: 0000 0000 0000 0000 0000 0000 0000 0000 ................
14:15:06.000984 > 00:e0:18:dd:28:22 0000 344:
0x0000: 4510 0148 0000 0000 1011 a996 0000 0000 E..H............
0x0010: ffff ffff 0044 0043 0134 f9f7 0101 0600 .....D.C.4......
0x0020: b8b2 da66 000b 0000 0000 0000 0000 0000 ...f............
0x0030: 0000 0000 0000 0000 00e0 18dd 2822 0000 ............("..
0x0040: 0000 0000 0000 0000 0000 0000 0000 0000 ................
14:15:14.682684 > 00:e0:18:dd:28:22 0000 344:
0x0000: 4510 0148 0000 0000 1011 a996 0000 0000 E..H............
0x0010: ffff ffff 0044 0043 0134 f9f1 0101 0600 .....D.C.4......
0x0020: b8b2 da66 0011 0000 0000 0000 0000 0000 ...f............
0x0030: 0000 0000 0000 0000 00e0 18dd 2822 0000 ............("..
0x0040: 0000 0000 0000 0000 0000 0000 0000 0000 ................
14:15:27.000788 > 00:e0:18:dd:28:22 0000 344:
0x0000: 4510 0148 0000 0000 1011 a996 0000 0000 E..H............
0x0010: ffff ffff 0044 0043 0134 f9e2 0101 0600 .....D.C.4......
0x0020: b8b2 da66 0020 0000 0000 0000 0000 0000 ...f............
0x0030: 0000 0000 0000 0000 00e0 18dd 2822 0000 ............("..
0x0040: 0000 0000 0000 0000 0000 0000 0000 0000 ................
14:15:38.000125 > 00:e0:18:dd:28:22 0000 344:
0x0000: 4510 0148 0000 0000 1011 a996 0000 0000 E..H............
0x0010: ffff ffff 0044 0043 0134 f9d7 0101 0600 .....D.C.4......
0x0020: b8b2 da66 002b 0000 0000 0000 0000 0000 ...f.+..........
0x0030: 0000 0000 0000 0000 00e0 18dd 2822 0000 ............("..
0x0040: 0000 0000 0000 0000 0000 0000 0000 0000 ................
14:15:56.060767 arp who-has 192.168.1.1 tell 192.168.1.103
14:15:57.060115 arp who-has 192.168.1.1 tell 192.168.1.103
14:15:58.059964 arp who-has 192.168.1.1 tell 192.168.1.103
14:15:59.059855 IP 192.168.1.103 > 192.168.1.103: icmp 92: host
192.168.1.1 unreachable
14:15:59.059872 IP 192.168.1.103 > 192.168.1.103: icmp 92: host
192.168.1.1 unreachable
14:15:59.059878 IP 192.168.1.103 > 192.168.1.103: icmp 92: host
192.168.1.1 unreachable
I'm not sure what all this means(well other than it's not working) but
if someone has ideas I would appreciate it.
Thanks Law
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