Slow network performance

Sten Daniel Soersdal sten.daniel.sorsdal at gmail.com
Fri Feb 16 15:57:07 UTC 2007


Dimuthu Parussalla BWEADM non-std-pwd wrote:
> This is exactly what I did.
> Managed Switch A (2950G)
> 1) both switch and bge/em card set for auto negeotiation
> 2) Both switch and bge/em set for 1000mb full-duplex.
> 
> Managed Switch B (Netgeat GSM7224)
> 1) both switch and bge/em card set for auto negeotiation
> 2) Both switch and bge/em set for 1000mb full-duplex.
> 
> I am seriously running out of options.
> Thanks

What have you done to rule out if it's a faulty cable or noise on the
cable? What kind of cable is it?

net.inet.tcp.sendspace=3217968
net.inet.tcp.recvspace=3217968

Are you sure these two should be set to the millions?
Try reducing them to ~32k or so.

-- 
Sten Daniel Soersdal


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