From: Eddahbi Karim <installation_fault_association@yahoo.fr>
To: netfilter@lists.netfilter.org
Subject: RE: How iptables know when an UDP connection is closed ?
Date: Fri, 26 Dec 2003 19:38:58 +0100 [thread overview]
Message-ID: <1072463937.3743.6.camel@gamux> (raw)
In-Reply-To: <200312251927.hBPJRiTS000145@server5.bandwidthco.com>
Le jeu 25/12/2003 à 20:27, Mark E. Donaldson a écrit :
> Correct. The UDP state machine is based on "timers".
Ok, so I've another question.
Can Iptables make a difference between packets of the real application
and a packet generator ?
For example :
X communicates with Y with the application Mooh-1.0 which sends UDP
packets via the port 789 and receives packets from the port 987.
Then Z sends UDP packets to X with a packet generator. The UDP packets
sended have the same dport and sport.
Can Iptables make a difference between "Mooh-1.0" and the packet
generator to avoid flood ?
--
--
Eddahbi Karim
Phone :
(33) (0)6 61 30 57 77
France
next prev parent reply other threads:[~2003-12-26 18:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-25 15:15 How iptables know when an UDP connection is closed ? Eddahbi Karim
2003-12-25 19:27 ` Mark E. Donaldson
2003-12-26 18:38 ` Eddahbi Karim [this message]
2003-12-26 21:41 ` Mark E. Donaldson
2004-01-01 0:19 ` Tom Marshall
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