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

Forum Discussion

Aviv's avatar
Aviv
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Dec 10, 2015

Bigip HA sync Problem

Hi! we have 2 Units of f5 ver 12 in HA . someone,by mistake start to create objects and a vs in the standby unit. when he saw that he is in the standby unit he started to create the some objects at...
application delivery
big-ip
TMOS
Aviv's avatar
Aviv
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Dec 12, 2015

Hi!

 

I have tried the solution but it didn't worked for me. i get this now:

 

Sync Summary Status Sync Failed Summary A validation error occurred while syncing to a remote device Details Sync error on TVLF5-02.com: Load failed from TVLF5-01.com 01070734:3: Configuration error: Modify of node attribute is not permitted. Recommended action: Review the error message and determine corrective action on the device

 

any suggestions?

 

Thanks, Aviv

 

Aviv's avatar
Aviv
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Dec 13, 2015
Hi! F5 support helped me. we deleted all vs &pools & nodes from the standby device and then sync worked perfect Thanks a lot, Aviv