Slow Internet connection

["Alireza Saleh" <alireza biotec abrii ac ir>]

Dear Friends
we have 20 windows machines connected to internet , the average download
speed from them is about 30 KB/sec . I installed a RH 7.1 recentlly. but the
download rate from this machine is about 300BIT/second, I thought if I
change the network adaptor but nothing changed . please help me what is the
problem .

we have also another linux RH 7.0 here , that machine has the same problem
,the only machine works fine is a SUSE 5.1 kernel 2.0.35.

Thanx for your help
Alireza