* iptables NEW or SYN
@ 2010-05-13 13:17 Markus Feldmann
2010-05-13 15:21 ` ratheesh k
0 siblings, 1 reply; 2+ messages in thread
From: Markus Feldmann @ 2010-05-13 13:17 UTC (permalink / raw)
To: netdev
Hi All,
i am still experiment with iptables and the state extension. Some of my
rules shall catch packets with the state NEW, but it doesn't catch all
packets. Sometimes there are packets that have the SYN Flag set which go
through my rules with the state NEW.
Any idea why?
I thought SYN is included in the state NEW, is that wrong?
What is the difference between SYN and NEW?
regards Markus
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: iptables NEW or SYN
2010-05-13 13:17 iptables NEW or SYN Markus Feldmann
@ 2010-05-13 15:21 ` ratheesh k
0 siblings, 0 replies; 2+ messages in thread
From: ratheesh k @ 2010-05-13 15:21 UTC (permalink / raw)
To: Markus Feldmann; +Cc: netdev, Netfilter mailing list
On Thu, May 13, 2010 at 6:47 PM, Markus Feldmann <feldmann_markus@gmx.de> wrote:
> Hi All,
>
> i am still experiment with iptables and the state extension. Some of my
> rules shall catch packets with the state NEW, but it doesn't catch all
> packets. Sometimes there are packets that have the SYN Flag set which go
> through my rules with the state NEW.
>
> Any idea why?
> I thought SYN is included in the state NEW, is that wrong?
>
> What is the difference between SYN and NEW?
>
> regards Markus
>
> --
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>
Please use netfilter-users list advise of experts in netfilter .
-Ratheesh .
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