Forum Discussion

Ronens's avatar
Ronens
Icon for Nimbostratus rankNimbostratus
Dec 23, 2020

Migrating Virtual Servers to another LTM pair with newer version is slow

Hi there, like the title describes, I've encountered a problem when I migrate VS's from an LTM-VE pair that are in version 11.1.3 to another pair of LTM-VE that are booted with version 14.1.2.8. The...
application delivery
LTM
Samir's avatar
Samir
Icon for MVP rankMVP
Dec 24, 2020

I am suspecting it is not because of F5 LTM, May be other factors you need to check. It will give more clue to troubleshoot and correct the configurations.

 

Example

  1. Trace-out both IP(Applications), I mean old Setup and new Setup.
  2. Check the firewall/Router if you need any additional policy.
  3. if you have windows/Unix machine try to run the command #time curl -Ik https://<Applicationname>
  4. Customise the HTTP & TCP profile in v14.x setup(Basically it will help to make application faster)

 

Hope it will help to drill down the issue.