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HOW ASA TRACKS UDP CONN TABLE LIKE TCP TABLE ....we know UDP is stateless.../connectionless...

Hi ,

I am really confused how ASA tracks UDP connection details like TCP conn details ..any detailed document or explanation will be helpful

Best Regards

Sameer

3 REPLIES

HOW ASA TRACKS UDP CONN TABLE LIKE TCP TABLE ....we know UDP is

Basically each time an ASA receives a new connection being UDP it will record the source IP, source port, destination IP and destination port. That information will be holded into the stateful table of the ASA and a reply for that packet will be expected for a specific amount of time (timeout).

That´s it.

For Networking Posts check my blog at http://www.laguiadelnetworking.com/category/english/

Cheers,

Julio Carvajal Segura

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC
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HOW ASA TRACKS UDP CONN TABLE LIKE TCP TABLE ....we know UDP is

Thanks !!!

HOW ASA TRACKS UDP CONN TABLE LIKE TCP TABLE ....we know UDP is

Sure my pleasure,

Please mark the question as answered.

For Networking Posts check my blog at http://www.laguiadelnetworking.com/category/english/

Cheers,

Julio Carvajal Segura

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC
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