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Forum Discussion

Scott_C_16492's avatar
Scott_C_16492
Icon for Nimbostratus rankNimbostratus
Sep 05, 2008

Error Message

Hi     I was doing a test last night of taking one of my caching dns servers offline. The majority of dns goes via a LTM via the loadbalanced ip 10.15.10.155 (to .156 and .157).   ...
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bcrogerz's avatar
bcrogerz
Icon for Cirrus rankCirrus
Feb 24, 2010
Jesse,

 

 

I faced the same issue , seems to me there was a burst of traffic from a particular server to vip ( SNATed into a single ip ) , the ports ( 65535 ) was exhausted and threw the error and all subsequent connections dropped until the ports were freed.

 

 

My query is , is there a command to see the table which has the mapping of how many ports are free / being used ?

 

something like a session table.

 

 

Cheers,

 

Roger