Intel Gigabit net resetting

[Flemming Frøkjær]

Hello,

I tried a Intel  PRO/1000 nic im my FreeBSD server, but the performance 
wah horrible.
What could be wrong?
In the logfile I found the following:

Jun 27 00:10:22 gate3 /kernel: em2: <Intel(R) PRO/1000 Network 
Connection, Version - 1.4.10> mem 0xfe900000-0xfe91ffff irq 5 at device 
8.0 on pci2
Jun 27 00:10:22 gate3 /kernel: em2:  Speed:N/A  Duplex:N/A
Jun 27 00:18:03 gate3 /kernel: em2: <Intel(R) PRO/1000 Network 
Connection, Version - 1.4.10> mem 0xfe900000-0xfe91ffff irq 5 at device 
8.0 on pci2
Jun 27 00:18:03 gate3 /kernel: em2:  Speed:N/A  Duplex:N/A
Jun 27 01:22:22 gate3 /kernel: em2: Link is up 1000 Mbps Full Duplex
Jun 27 01:22:26 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 27 01:46:19 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 27 01:50:34 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 27 16:00:00 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 27 17:00:02 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 28 00:00:29 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 28 00:01:00 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 28 11:00:28 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 28 11:03:19 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 28 11:07:42 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 28 23:58:21 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 29 00:00:31 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 29 00:02:23 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 29 23:58:13 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 30 00:00:41 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 30 00:01:38 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 30 11:20:56 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 30 18:54:26 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 30 18:56:34 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 30 19:02:24 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 30 19:02:57 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 30 19:38:21 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 30 19:38:40 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 30 19:38:45 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 30 19:51:43 gate3 /kernel: em2: watchdog timeout -- resetting
Jun 30 19:54:57 gate3 /kernel: em2: <Intel(R) PRO/1000 Network 
Connection, Version - 1.4.10> mem 0xfe900000-0xfe91ffff irq 5 at device 
8.0 on pci2
Jun 30 19:54:57 gate3 /kernel: em2:  Speed:N/A  Duplex:N/A


Best regards
Flemming Frøkjær