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ringoseagull_77's avatar
ringoseagull_77
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Jan 30, 2014
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Do F5s continue to advertise virtual server IPs after they have been disabled or deleted?

I've been doing a migration from a pair of 1500s running 10.2.4 to a pair of 5000's running 11.4.1.   After disabling the virtual servers on the old HA pair I enabled them using the same IP addres...
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  • Cory_50405's avatar
    Cory_50405
    Jan 30, 2014

    The LTM should not respond to ARP requests for an IP address assigned to a disabled virtual server. I'm guessing that something is cached within your network, or something is still enabled when it shouldn't be on your 1500s.

     

ringoseagull_77's avatar
ringoseagull_77
Icon for Nimbostratus rankNimbostratus
Jan 31, 2014

Thanks for your answers. I've raised a support case with F5 to try and find out if it is possible for 1500s to advertise the IP's of disabled virtual servers.