Forum Discussion

Mayank_Shukla's avatar
Mayank_Shukla
Icon for Altostratus rankAltostratus
Mar 29, 2018

Hostname change for LTMs in HA pair

Hi We have f5 LTM ( ver 11.5.3) in HA pair -active and standby.

 

Same is being called at GTMs as servers .

 

I am aware with standard procedure mentioned in article :- https://support.f5.com/csp/article/K15700

 

Want to confirm if this could break iquery communication with the GTM system for these LTMs ?

 

Please advise.

 

application delivery
BIG-IP
LTM
  • swjo_264656's avatar
    swjo_264656
    Icon for Cirrostratus rankCirrostratus
    Mar 30, 2018

    Hi

     

    Changing hostname on HA pair have big side effect.

     

    you should break HA and change hostname and re-build HA.

     

    In my opinion, i-query won`t break.