looking for ethernet errors, collisions

[Michael P. Soulier]

On 17/05/07 Ted Mittelstaedt said:

> Note that error counters are often bogus because so
> many cards today filter errors out in hardware, long before
> the OS driver gets them.

Well, there are plenty there on my sis0 interface (internal). 

[msoulier at kanga ~]$ netstat -i
Name    Mtu Network       Address              Ipkts Ierrs    Opkts Oerrs
Coll
sis0   1500 <Link#1>      00:0a:e6:4a:56:c2 37989565  3980 36808783  5749
6492857 
sis0   1500 192.168.1     kanga             12380344     -  9255757     -
- 
sis0   1500 fe80:1::20a:e fe80:1::20a:e6ff:        0     -        7     -
- 
fxp0   1500 <Link#2>      00:a0:c9:9a:b0:f2 29693875 12009 27373887     0
1846203 
fxp0   1500 fe80:2::2a0:c fe80:2::2a0:c9ff:        0     -        3     -
- 
plip0  1500 <Link#3>                               0     0        0     0
0 
lo0   16384 <Link#4>                          235446     0   235446     0
0 
lo0   16384 your-net      localhost           228064     -   228064     -
- 
lo0   16384 localhost.dig ::1                    413     -      413     -
- 
lo0   16384 fe80:4::1     fe80:4::1                0     -        0     -
- 
tun0   1492 <Link#5>                        29408809     0 27143719     0
0 
tun0   1492 2001:410:90fc 2001:410:90fc:4:2        0     -        1     -
- 
tun0   1492 216.106.102.7 hs-216-106-102-70  1535341     -  1578465     -
- 
tun0   1492 fe80:5::a1ed: fe80:5::a1ed:c9e8        0     -        2     -
- 

Mike
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