Deny udp reverse path check

[br0ck]

I keep getting these errors in my syslogs has anybody seen this or know what it is and how to fix it??

%PIX-1-106021: Deny udp reverse path check from 192.168.1.161 to 65.36.57.234 on interface outside

ok first of all i don't have a 192.168.1.161 address on my LAN
i also get the same message from 192.168.1.8 and that is a hp print server Brock D. Mowry
Hardware Specialist

http://www.iNECTA.com

 

[sunyasee]

This looks like someone is trying to spoof an IP address. Don't worry as the PIX is doing it's job and blocking the connection. I found some information here...

http://www.cisco.com/en/US/products...sage_guide_chapter09186a008008966a.html#13591

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Sunyasee B-)