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Forum Discussion

Xterminator89's avatar
Xterminator89
Icon for Altocumulus rankAltocumulus
Jul 07, 2021

Referenced pools in iRules show Virtual Server as Up while the pool is Down: Any solution?

Greetings,   I'm faced with a problem where an iRule that was written some time ago is now creating some discomfort during decommission of the Virtual Servers. I came to understand that any refe...
application delivery
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Fallout1984's avatar
Fallout1984
Icon for Cirrocumulus rankCirrocumulus
Jul 07, 2021

If the virtual server's to be decommissioned, I'd remove the iRule and then go from there if that's causing a problem with removing it. That won't affect the backend pool(s) being referenced besides removing a source of incoming traffic.

Xterminator89's avatar
Xterminator89
Icon for Altocumulus rankAltocumulus
Jul 07, 2021

Hello Alan, thanks for your answer.

One thing to consider is that there might be other rules which reference other pools in a similar fashion (I'm still investigating), but I'd like to completely avoid this kind of situation, if at all possible.

Thanks

  • Fallout1984's avatar
    Fallout1984
    Icon for Cirrocumulus rankCirrocumulus
    Jul 07, 2021

    Ah, okay. Yes, if you're not 100% familiar with the current configuration then you'll need to basically map it out to avoid any unexpected behavior. I've diagramed our F5 layouts (vservers <=> pools) using Visio.