Forum Discussion

cjanik's avatar
cjanik
Icon for Altostratus rankAltostratus
Mar 03, 2020

F5 Big IP LTM, Cannot access or ping Virtual Server IP

I've made a basic setup for Big IP LTM to load balance between 2 webservers. Neither of them can ping the LTM Virtual server, or connect to it. No other devices on or off the network can either. I've searched for any solution at all, but to no avail. And yes, I have ICMP replies enabled.

application delivery
BIG-IP
LTM
  • Mayur_Sutare's avatar
    Mayur_Sutare
    Icon for MVP rankMVP
    Mar 03, 2020

      Do you have multiple route domains configured? Can you please check routing part?

     

    Mayur

    • cjanik's avatar
      cjanik
      Icon for Altostratus rankAltostratus
      Mar 03, 2020

      I don't have any route domains configured. I'm solely trying to connect via IP address of the virtual server, which I cannot do.

  • Lidev's avatar
    Lidev
    Icon for MVP rankMVP
    Mar 03, 2020

    Check also if Packet Filters is disabled (Network -> Packet Filters) and AFM module is installed.

    Take a look also and Auto Last hop settings (enabled) on your Virtual Server and VLAN configuration.

    • cjanik's avatar
      cjanik
      Icon for Altostratus rankAltostratus
      Mar 03, 2020

      I have done as you suggested. I can now ping the virtual server IP, but I still cannot connect with a web browser.

      • Lidev's avatar
        Lidev
        Icon for MVP rankMVP
        Mar 04, 2020

        Can you explain on what you realdy did? disabled Packet Filters ?

        Have you assign à HTTP profile on your virtual server ?