Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

EJM_358200's avatar
EJM_358200
Icon for Nimbostratus rankNimbostratus
Apr 12, 2018

Sync cluster is failed

Hello Team,   I have configured a cluster Active/Standby on F5, the problem is when i try to sync configuration between Active and Standby is NO-OK.   I have implemented this LAB on VMware wor...
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dragonflymr's avatar
dragonflymr
Icon for Cirrostratus rankCirrostratus
Apr 12, 2018

Hi,

 

Really hard to diagnose remotely. Did you check ConfigSync settings on both nodes? Can you ping Self IPs used by VLAN set in ConfigSync configuration?

 

I have plenty of VMWare based clusters and there is nothing special necessary to be configured for networking on VMWare. You just need basic connectivity between nodes (so right VMware Networks connected to right vNIC on nodes).

 

Piotr