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MegaN00B_270205's avatar
MegaN00B_270205
Icon for Nimbostratus rankNimbostratus
Feb 14, 2017

Offline (Enabled) The children pool member(s) are down; but children down cause of parent down.

Hi; got a weird one; i have a pool; with in it 1 entry. The parent is down; because : "Offline (Enabled) The children pool member(s) are down" The child member is down; because " Offline (Enabled) - Parent down" If i put a https-health monitor on it; it stays down (checked via ssh/curl to destination; & the box can get a reply). Anyone got a clue how i can get this active?

 

application delivery
LTM

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  • KeesvandenBos's avatar
    KeesvandenBos
    Icon for MVP rankMVP
    Feb 14, 2017

    Hi,

     

    Curl is not the same as the default HTTPS monitor.

     

    2 questions:

     

    What is the status if you use a tcp monitor on your pool?

     

    Are you using a monitor on the node? And if your using it, what is the status of this monitor?

     

    Cheers,

     

    Kees

     

  • nathe's avatar
    nathe
    Icon for Cirrocumulus rankCirrocumulus
    Feb 15, 2017

    And just to add, as i've seen this issue before, default monitors use HTTP version 0.9 so the backend web server may be rejecting this. With a custom HTTPS monitor you can specify HTTP 1.0 or 1.1