I'm coming across a weird issue here.
We have two subents in Azure. Let's call them Subnet1 and Subnet2
Subnet1 has a UDR to point traffic to the internal interface of the firewall.
This works, we see the traffic come into the firewall. We don't see any return traffic from the server in subnet 2. There is a static route pointing to the azure fabric .1 address.
When I do a flow basic, the firewall is unable to send the traffic to the gateway (azure .1 address) because there is no ARP.
Route found, interface ethernet1/2, zone 2, nexthop 10.38.225.1
Resolve ARP for IP 10.38.225.1 on interface ethernet1/2
Packet dropped, no ARP
I had the same problem and managed to get it sorted. I orignally was this accepted answer but didnt really understand it.
Take a look at my post and it might clear things up.
Click Accept as Solution to acknowledge that the answer to your question has been provided.
The button appears next to the replies on topics you’ve started. The member who gave the solution and all future visitors to this topic will appreciate it!
These simple actions take just seconds of your time, but go a long way in showing appreciation for community members and the LIVEcommunity as a whole!
The LIVEcommunity thanks you for your participation!