Problem with networking in 2.4.0

Hello,

I have got 2 Linux machine with kernel 2.4.0 i kernel 2.2.18. I am in Belgrade , Yugoslavia and I can't access to any hosts :

for example, www.linux.co.yu (Island), www.skyrr.is, www.hotmail.com etc

Access is ok with kernel 2.2 even in a case when machine with 2.4 kernel is masquerading host.
It doesn't work with any port.
Ping works.

I think that these hosts are behind CISCO PIX firewall.

I am not sure if it is related with seting kernel.

Regards
Haris Peco
[email protected]
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hi

have you tried

echo 0 > /proc/sys/net/ipv4/tcp_ecn ?
for some reason PIX firewalls act strangely when explicit congestion notification is used...

hope this helps..

david F.

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Read the FAQ again. More carefully this time. Pay close attention to section 14.2

http://www.tux.org/lkml/

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dwmw2

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Try this shot in the dark:

echo "0" > /proc/sys/net/ipv4/tcp_ecn

jjs

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