From: Yin Chenghua (ych2008@gmail.com)
Date: Tue Jan 16 2007 - 16:11:45 ART
two switches runs well for serveral month with ospf, but since last friday
ospf adj can't formed suddenly, circle in
Init-Exstart-Init-Exchang-Init-Exchange.( no configration changed)
Jan 16 14:46:12: %OSPF-5-ADJCHG: Process 1, Nbr 172.24.0.8 on
GigabitEthernet1/1 from EXCHANGE to DOWN, Neighbor Down: Dead timer expired
Jan 16 14:46:14: %OSPF-5-ADJCHG: Process 1, Nbr 172.24.0.8 on
GigabitEthernet1/1 from EXCHANGE to DOWN, Neighbor Down: Dead timer expired
Jan 16 14:46:15: %OSPF-5-ADJCHG: Process 1, Nbr 172.24.0.8 on
GigabitEthernet1/1 from EXCHANGE to DOWN, Neighbor Down: Dead timer expired
Jan 16 14:46:17: %OSPF-5-ADJCHG: Process 1, Nbr 172.24.0.8 on
GigabitEthernet1/1 from EXSTART to DOWN, Neighbor Down: Dead timer expired
Jan 16 14:46:19: %OSPF-5-ADJCHG: Process 1, Nbr 172.24.0.8 on
GigabitEthernet1/1 from EXCHANGE to DOWN, Neighbor Down: Dead timer expired
Jan 16 14:46:21: %OSPF-5-ADJCHG: Process 1, Nbr 172.24.0.8 on
GigabitEthernet1/1 from EXCHANGE to DOWN, Neighbor Down: Dead timer expired
Jan 16 14:46:22: %OSPF-5-ADJCHG: Process 1, Nbr 172.24.0.8 on
GigabitEthernet1/1 from EXSTART to DOWN, Neighbor Down: Dead timer expired
seeing errors/CRC/frame in one interface
......
Received 102127 broadcasts (0 IP multicast)
0 runts, 0 giants, 0 throttles
387241 input errors, 94045 CRC, 94045 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
390752 packets output, 61184819 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
...
It looks like a phsical problem, but after changed fiber,SFP, still seeing
errors, any other reason will cause this happen?
Thanks,
David
This archive was generated by hypermail 2.1.4 : Thu Feb 08 2007 - 23:46:56 ART