* [LARTC] iptables acknoledgment match
@ 2006-06-22 0:28 Sebastián A. Aresca
2006-06-22 12:04 ` Erik Slagter
0 siblings, 1 reply; 2+ messages in thread
From: Sebastián A. Aresca @ 2006-06-22 0:28 UTC (permalink / raw)
To: lartc
Hi:
Anybody have the iptables line to match ack?
iptables -t mangle -A QoS_Test -p tcp --tcp-flags SYN,RST,ACK ACK -m
length --length :128
I try this but it's not working for me.
Best regards.
Sebastián A. Aresca
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* Re: [LARTC] iptables acknoledgment match
2006-06-22 0:28 [LARTC] iptables acknoledgment match Sebastián A. Aresca
@ 2006-06-22 12:04 ` Erik Slagter
0 siblings, 0 replies; 2+ messages in thread
From: Erik Slagter @ 2006-06-22 12:04 UTC (permalink / raw)
To: lartc
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On wo, 2006-06-21 at 21:28 -0300, Sebastián A. Aresca wrote:
> Hi:
> Anybody have the iptables line to match ack?
>
> iptables -t mangle -A QoS_Test -p tcp --tcp-flags SYN,RST,ACK ACK -m
> length --length :128
>
> I try this but it's not working for me.
Don't you actually mean something like
iptables -m state --state ESTABLISHED ...
That works a bit more intelligently then simply watch for acks...
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2006-06-22 0:28 [LARTC] iptables acknoledgment match Sebastián A. Aresca
2006-06-22 12:04 ` Erik Slagter
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