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Forum Discussion

Goto_1973_36322's avatar
Goto_1973_36322
Icon for Altocumulus rankAltocumulus
Jun 04, 2018
Solved

F5 Ltm Pool members http down

F5 Pool monitors http traffic and node Offline (Enabled) - Pool member has been marked down by a monitor. The same problem has been encoutered before. Do you have an idee? Many thx.  
LTM
security
  • Goto_1973_36322's avatar
    Goto_1973_36322
    Jun 04, 2018

    Dears, Finally I found the error I have done. The vlan's were tagged and normaly they shouldn't as I have done this in lab with VMWare workstation pro. I just modified vlan's from tagged to untagged. Thanks for all of you for your help.

     

youssef1's avatar
youssef1
Icon for Cumulonimbus rankCumulonimbus
Jun 04, 2018

Hi,

 

In order to investigate, you can enable "Monitor Logging" for that, go to:

 

Local Traffic ›› Pools : Pool Lis >> then click on your poolmemeber then check Monito Logging.

 

The system stores logs in /var/log/monitors/, which are regularly rotated and compressed.

 

you can too check your application from F5 using CLI when the problem occur:

 

https://support.f5.com/csp/article/K12531

 

Regards