RE: FW: ISA Server alert: The IP packet source address is not valid.

  • From: "Thomas W Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Mon, 10 Mar 2003 09:41:44 -0600

Hi Vinay,

1. How many interfaces in that machine?

2. What are the interface settings?

3. What are the entries in the LAT?

4. What's the config on the Web listeners?

Thanks!
Tom

Thomas W Shinder
www.isaserver.org/shinder 
ISA Server and Beyond: http://tinyurl.com/1jq1
Configuring ISA Server: http://tinyurl.com/1llp

 
 


-----Original Message-----
From: Vinaykumar G [mailto:G.VINAY@xxxxxxxxx] 
Sent: Sunday, March 09, 2003 12:27 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] FW: ISA Server alert: The IP packet source address is
not valid.
Importance: High


http://www.ISAserver.org



Hi All,
        Any idea how to resolve this issue. As the ISA server is hanging
continously without any response. ISA is in integrated mode.

Pls. advice.

Vinay.


ISA Server name: XXXXXXXXXXX

ISA Server detected a spoof attack from Internet Protocol (IP) address
127.0.0.1. A spoof attack occurs when an IP address that is not
reachable
via the interface on which the packet was received. If logging for
dropped
packets is set, you can view details in the packet filter log.

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