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hoksum2828_1750's avatar
hoksum2828_1750
Icon for Nimbostratus rankNimbostratus
Oct 24, 2014

Abnormal hang to connect F5 VIP

Currently, I setup F5 LTM version 11.4.x to balance the web loading from Proxy server. All traffic will go through from proxy server to F5 VIP and round robin to pass for web server layers. The VIP i...
kunjan's avatar
kunjan
Icon for Nimbostratus rankNimbostratus
Oct 26, 2014

Do you any other pools configured? Since you have mentioned that VIP stays up green, I think can ignore that.

 

Don't have much clue now. Would suggest to raise a support case.

 

Meanwhile you can check some of the following:

 

  1. Any LTM logs
  2. if mac masquerading configured.

     

    https://support.f5.com/kb/en-us/solutions/public/13000/500/sol13502.html
  3. tmsh /show net arp , after the ping failure.
  4. Ping other IPs like self IP on the same vlan or subnet
  5. Create another VIP on the same vlan/subnet and test
  6. Try enabling/disabling deleting/creating the VIP