Dear All,

I am also having problems with out of state packets as carlos described.
Does any body know why this is happening?


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-----Original Message-----

From: Carlos Infante [mailto:[EMAIL PROTECTED]
Sent: 06 May 2004 12:15
To: [EMAIL PROTECTED]
Subject: [FW-1] Unexpected out-of-state packet

Dear All,

I'm having problems with out of state packets.

The scope is as follows,

The traffic from the client side travels across one Cisco 1721 performing
PAT (dynamic NAT, according Check Point) then the traffic cross the
firewall to our Proxy-server (http_8080). The web traffic seems to work
fine, but if the client tries to download a medium-to-big sized file the
download starts OK, but suddenly stops. In the logs appears the permitted
traffic and also when the session is stopped an out-of-state messages with
flags th_4 (RST) originated on the Cisco (Client) or th_18 (PSH_ACK)  If
the traffic doesn't go to the proxy the performance is the same, so I
discard a proxy problem.

The workaround should be permit out-of-state packets, but anyone knows the
reason to these packets and the suddenly drop of the session?

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