[tulip] overruns ?
Wed Jan 16 19:23:00 2002
On Wed, 16 Jan 2002, James Stevenson wrote:
> i have 2 cards from SMC each in 2 different computers and a 100mbps switch
> both work fine well almost in Full Duplex 100mbps.
What is the detection message?
What does 'mii-diag' or 'tulip-diag -m' report?
> eth0 Link encap:Ethernet HWaddr 00:04:E2:1E:FE:B3
> RX packets:1339805 errors:356 dropped:0 overruns:356 frame:356
> TX packets:1403114 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:100
This could be a duplex mismatch. If the link partner is not in full
duplex mode, it will abort transmit on out-of-window collisions. You
will interpret that as receiving packets with CRC errors.
There are other possibilities. What does /proc/net/dev report?
Donald Becker firstname.lastname@example.org
Scyld Computing Corporation http://www.scyld.com
410 Severn Ave. Suite 210 Second Generation Beowulf Clusters
Annapolis MD 21403 410-990-9993