Fortigate 7.0.13 Traffic being treated as local traffic and blocked after upgrade

[tartik]

We Upgraded one of our Fortigate's to 7.0.13 last Friday, and since then some specific traffic is being processed as local traffic and blocked hitting "Policy 0". Prior to the upgrade was being forwarded and hitting a valid policy.

From my understanding the FortiGate is somehow seeing it as traffic destined to itself, and processing it as local traffic.

Any help or ideas are appreciated

- Using Central SNAT with an IP Pool

[ezhupa]

Hello Tartik,

Most likely it is because of the change in behavior as explained in the below article:
https://community.fortinet.com/t5/FortiGate/Technical-Tip-IP-pool-and-virtual-IP-behavior-changes-in...