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Forum Discussion

shadow_82's avatar
shadow_82
Icon for Nimbostratus rankNimbostratus
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...
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Sebastiansierra's avatar
Sebastiansierra
Icon for MVP rankMVP
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.