09-23-2024 12:24 AM
We have deployed Palo Alto VM-Series firewalls in Azure in Active/Passive mode. When the active firewall fails, the passive firewall successfully becomes the active one. This behavior is reflected correctly in both the firewall interface and the floating IPs within the Azure portal, and the traffic flow is unaffected during this transition.
However, when a failover happens back to the original active firewall, although the floating IPs and firewall status reflect the change correctly, there is a disruption in traffic flow for approximately 8-10 minutes before it resumes.
Could you please assist in identifying the cause of this delay and help resolve the traffic disruption during the failover process?
12-03-2024 07:15 PM
I am having the same issue when we fail over in bound traffic also works but we have an issue with out bound routing correctly vnets us udr to the palo and then in bond traffic hits a app gateway then the palos.
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!
