Forum Discussion

Nimbostratus

May 10, 2022

2x F5 VE in Azure doesn't ping each other

Hi! I'm building a F5 cluster. 2 VMs, 3 interfaces: MGMT, External, Internal (+ HA) I Azure I have 3 VNets - according to needs When I wanted to start forming a cluster, I noticed VMs does no...

cloud

Sebastiansierra

MVP

May 11, 2022

Hi,

This is definitely an issue on the Azure side, You have to allow communication between internal networks from your Big-IP, in the Restricted Src Address you have to specify the IP addresses of the network – the ones that are allowed to connect to the BIG-IP.

Review the next link to try to find the step that you miss in your azure configuration:

https://community.f5.com/t5/technical-articles/create-a-big-ip-ha-pair-in-azure/ta-p/282837

Additional in this link you have all the information:

https://github.com/F5Networks/f5-azure-arm-templates/tree/main/supported/failover/same-net/via-api/n-nic/existing-stack/byol

Hope it´s work.