UDP connection for OUTSIDE to OUTSIDE

[Shuja Tirmizi]

I just reboot my both firewalls connected as active/failover mode, some of the devices were not establishing the connection. when I checked the fire wall I notice these connection using same source and destination interface OUTSIDE.

UDP OUTSIDE  10.2.11.1:162 OUTSIDE  10.5.100.93:51046, idle 0:00:26, bytes 169852202, flags -

is any one what cause this

[Rishabh Seth]

Hi, 

You would see this if the source and destination both are reachable over same interface. By default ASA blocks such communication. To permit this flow following command is required same-interface traffic permit intra-interface. You must have enabled it for your network requirement.

hope it helps!!!

Thanks, 

R.Seth

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