For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

Danielle_Daigle's avatar
Danielle_Daigle
Icon for Nimbostratus rankNimbostratus
Aug 20, 2014

Setting Virtual Server to Load balance Windows DNS Server.

Hi all, i am trying to setup a virtual Server to load balance 3 Windows DNS (DC) server. I followed the documentation dns-load-balancing-dg.pdf, ran the template Generic DNS and from the BigIP si...
application delivery
availability
LTM
microsoft
Danielle_Daigle's avatar
Danielle_Daigle
Icon for Nimbostratus rankNimbostratus
Aug 28, 2014

ltm monitor udp Fasken_DNS_monitor { debug "no" defaults-from udp destination : interval 30 recv "\x00\x01.*\x04\xac\x14\xef\x40" send "\xf7\x2e\x01\x00\x00\x01\x00\x00\x00\x00\x00\x00\x0dfaskenconnect\x03com\x00\x00\x01\x00\x01" send-packets "2" time-until-up 0 timeout 91 timeout-packets "2" }

 

  • nitass's avatar
    nitass
    Icon for Employee rankEmployee
    Aug 29, 2014
    have you tried tcpdump to see what is going on (why pool member is marked up even dns server is down)?