Problem with Intel 82540EM Gigabit Ethernet Controller

[Gabor Esperon]

--- Julian Elischer <julian at elischer.org> wrote:

> Autoselect on 100BaseT often does this..
> 
> specify the speed manually.
> 
> 
> Gabor Esperon wrote:
> 
> >Hi!
> >
> >I have an Intel 82540EM Gigabit Ethernet Controller
> >working at 100Mb/s on FreeBSD 5-CURRENT and FreeBSD
> >5-BETA3:
> >
> >em0:
> >flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST>
> mtu
> >1500
> >       
> >options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
> >        inet 192.168.1.32 netmask 0xffffff00
> broadcast
> >192.168.1.255
> >        ether 00:07:e9:09:a7:37
> >        media: Ethernet autoselect (100baseTX
> ><full-duplex>)
> >        status: active
> >
> >thats ok, but in both systems I can only get
> transfers
> >at 2.xMb/s (MBytes) as the following "netstat -w1
> -I
> >em0" show:
> >            input          (em0)           output
> >   packets  errs      bytes    packets  errs     
> >bytes colls
> >       782     0      46920       1438     0   
> >2177132     0
> >       788     0      53500       1452     0   
> >2209768     0
> >       886     0      53160       1628     0   
> >2464792     0
> >       788     0      53904       1452     0   
> >2208882     0
> >       799     0      50672       1452     0   
> >2198328     0
> >       789     0      53572       1451     0   
> >2206080     0
> >       785     0      47100       1442     0   
> >2186216     0
> >       795     0      53944       1462     0   
> >2218898     0
> >       787     0      47220       1451     0   
> >2195386     0
> >       780     0      53004       1437     0   
> >2189490     0
> >       797     0      47820       1466     0   
> >2216496     0
> >       790     0      53692       1452     0   
> >2209900     0
> >       787     0      47220       1448     0   
> >2195300     0
> >       792     0      53832       1456     0   
> >2210390     0
> >       766     0      45960       1408     0   
> >2131712     0
> >       789     0      53472       1452     0   
> >2211110     0
> >       790     0      47400       1452     0   
> >2198168     0
> >       784     0      53352       1445     0   
> >2198982     0
> >       786     0      47160       1444     0   
> >2183992     0
> >       791     0      53652       1452     0   
> >2209708     0
> >
> >What could be the problem here?
> >
> >=====
> >Gabor
> >Net/Sys Admin
> >
> >
> >		
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>
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> >  
> >
> 
> 

Hi!

I tried to manually select the IF media and mediaopt
(ifconfig em0 media 100baseTX mediaopts full-duplex)
but all remain the same.

Thank you anyway.

=====
Gabor
Net/Sys Admin


		
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