Block urls with *.php

I tried creating a custom URL categaory and adding *.php to it, and then use that in security policy, it doesn't seem to take any effect.

Bug: Panorama not able to display hit count

FYI: at least on Panorama 8.1.7 there is a bug which prevents panorama from showing rule hit counts in the policies. As soon as a policy is opened where hit cound should be displayed as the attached firewall is also on 8.1, the following error appear

Correct IP setting when two firewalls connected to one ISP.

We have two PA's connecting to one ISP. One is just being set up.

The ISP is "10.10.10.0/27"

Route is "10.10.10.5"

Is it correct to have both firewall external vlan interfaces as such

FW1 "10.10.10.99/27"

FW2 "10.10.10.122/27"

 Vlan 140

And for the N

SNMP MIBs

Is there a list of recommended severities (i.e. Normal, Major, Critical) for events defined in the SNMP MIBs ? 

Thanks for the assistance