GREAT, GUYS! IT WORKED!!!!!! I THANK YOU VERY MUCH for the help!
angico.
----- Original Message ----
From: Cedric Blancher <blancher@xxxxxxxxxxxxxxxxxx>
To: angico <angico@xxxxxxxxx>
Cc: netfilter@xxxxxxxxxxxxxxxxxxx
Sent: Monday, February 26, 2007 1:07:55 PM
Subject: Re: strange behaviour
Le lundi 26 février 2007 à 07:35 -0800, angico a écrit :
> hi, buddys. thanks for your attention, but...
> nothing works, yet. and this option "--clamp-mss-to-pmtu" just send me an error: "iptables: Invalid argument".
> angico.
My mistake.
As Pascal stated, you have to specify a "-p tcp --tcp-flags SYN,RST SYN"
as well, as TCPMSS clamping only works on TCP packets with SYN flag set:
iptables -t mangle -A FORWARD -o ppp0 -p tcp \
--tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
It should work better.
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