[ltp] T60 and Network

[Jerome Poggi]

Hi,

I recently buy a T60 and I install a Gentoo in this new PC.
I have a problem with the network, just look to a ping :
# hping -S -p 22 192.168.106.123
HPING 192.168.106.123 (eth0 192.168.106.123): S set, 40 headers + 0 data
bytes
len=46 ip=192.168.106.123 ttl=140 DF id=0 sport=22 flags=SA seq=0 win=5840 rtt=965.5 ms
len=46 ip=192.168.106.123 ttl=140 DF id=0 sport=22 flags=SA seq=1 win=5840 rtt=1004.9 ms
len=46 ip=192.168.106.123 ttl=140 DF id=0 sport=22 flags=SA seq=2 win=5840 rtt=0.9 ms
len=46 ip=192.168.106.123 ttl=140 DF id=0 sport=22 flags=SA seq=3 win=5840 rtt=1004.7 ms
len=46 ip=192.168.106.123 ttl=140 DF id=0 sport=22 flags=SA seq=4 win=5840 rtt=0.7 ms
len=46 ip=192.168.106.123 ttl=140 DF id=0 sport=22 flags=SA seq=5 win=5840 rtt=971.8 ms
len=46 ip=192.168.106.123 ttl=140 DF id=0 sport=22 flags=SA seq=6 win=5840 rtt=943.7 ms
len=46 ip=192.168.106.123 ttl=140 DF id=0 sport=22 flags=SA seq=7 win=5840 rtt=1007.1 ms
len=46 ip=192.168.106.123 ttl=140 DF id=0 sport=22 flags=SA seq=8 win=5840 rtt=0.9 ms
len=46 ip=192.168.106.123 ttl=140 DF id=0 sport=22 flags=SA seq=9 win=5840 rtt=1004.8 ms
len=46 ip=192.168.106.123 ttl=140 DF id=0 sport=22 flags=SA seq=10 win=5840 rtt=0.8 ms
len=46 ip=192.168.106.123 ttl=140 DF id=0 sport=22 flags=SA seq=11 win=5840 rtt=431.7 ms

--- 192.168.106.123 hping statistic ---
12 packets tramitted, 12 packets received, 0% packet loss
round-trip min/avg/max = 0.7/611.5/1007.1 ms


All ping work by 2 and I have a DualCore CPU ... With this bug I have
a lag on local network traffic ... that's so bad.

It seem that the driver work only with one CPU, it's strange.
A friend have the same T60 as me and have the same problem with a
Debian.

the driver is the e1000

Did somebody have an idea why all packet was computed by two ?