Bandwidth Troubleshooting

[Gunter Wambaugh]

> On Mon, 15 May 2006 20:13:05 -0500, in sentex.lists.freebsd.questions
> you wrote:
>
>>         media: Ethernet 100baseTX <full-duplex>
>
> What kind of switch do you have your NIC plugged into ?
>
> What is the output of
> netstat -ni
> and
> sysctl -a | grep flight
>
> 	---Mike
> --------------------------------------------------------
> Mike Tancsa, Sentex communications http://www.sentex.net
> Providing Internet Access since 1994
> mike at sentex.net, (http://www.tancsa.com)
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$ netstat -ni
Name    Mtu Network       Address              Ipkts Ierrs    Opkts  
Oerrs  Coll
fxp0   1500 <Link#1>      00:06:29:de:51:ab 44071780  1735  
52399432     0     0
fxp0   1500 fe80:1::206:2 fe80:1::206:29ff:        0     -         
3     -     -
fxp0   1500 192.168.1     192.168.1.106     44029897     -  
52370049     -     -
fxp1*  1500 <Link#2>      00:06:29:de:51:aa        0     0         
0     0     0
lo0   16384 <Link#3>                          299664     0    
299664     0     0
lo0   16384 ::1/128       ::1                    817     -       
817     -     -
lo0   16384 fe80:3::1/64  fe80:3::1                0     -         
0     -     -
lo0   16384 127           127.0.0.1           298847     -    
298847     -     -

$ sysctl -a | grep flight
net.local.inflight: 0
net.inet.tcp.local_slowstart_flightsize: 4
net.inet.tcp.slowstart_flightsize: 1
net.inet.tcp.inflight.stab: 20
net.inet.tcp.inflight.max: 1073725440
net.inet.tcp.inflight.min: 6144
net.inet.tcp.inflight.debug: 0
net.inet.tcp.inflight.enable: 1

This box is plugged into my Linksys Wireless router.  I don't think  
it's the router as other boxes connected to it seem unaffected.  I  
tried swapping the network cable and the port on the router, but  
Ierrs increased.  Bad network card?  Misconfigured network card/driver?

Thanks for your help.