Comment 3 for bug 1933092

After looking closer, the problem is in step 1 - network/subnet/router is created, network attached to router

The script which is used for reproducer, while attaching network to router is not waiting until the router is active with 1 active/2 stanadby l3 agents. So the snat arp entry is not populated in cases where network is attached to router before the router completes l3 agent assignment and completion of ha setup.

Adding sleep of 60 seconds (sufficient enough in my environment for router to properly set with ha) before adding network to router, I dont see the missing snat arp entry.

Leaving this bug open to see if it is worth exploring sending post update after router HA is setup to update snat arp entry.