I'm doing maintenance and have doubts about a NAT rule.
I have enabled the "Highlight Unused Rules" and this rule seems to be that using currently. But we believe that this is not in use.
How can I see the activity related to a policy NAT?
How can I see that affects this rule?
How can I check the activity NAT using CLI?
Thanks and regards,
Please find below the observed behavior:
I have added new NAT rules. Before commit, if iclick into the "Highlight unused rule", The feature works as expected. However, once commit is done in the PA, it is not highlighted.
There is a BUG open for this:
Bug 65553 - After commit, Highlight Unused Rules does not wroks for NAT rules
Resolved in:PAN OS 6.1.2
Hope this helps.
If the rule is been used atleast once, we cannot reset the counter unless a restart is done.
We can however change the name of the existing NAT/Policy rule ( "X" to "X-1"), This will again wait for a new packet to hit the rule, so that the "highlight unused" feature will work.
If it is a Rule constantly getting used(example Dynamic ISP NAT), it will be very hard to use the highlight unused feature.
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