How to monitor firewall is droping UDP packets?

Unanswered Question

If you want to test whether specific traffic is getting through, create a capture like below.

define interesting traffic

access-list cap1 extended permit ip

create and apply capture

cap cap1 access-list cap1 interface outside

view capture

sho cap cap1

download capture (open w/ Ethereal)


*** Please rate if this helps ***


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