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Hurricane_1983_'s avatar
Hurricane_1983_
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Dec 15, 2017
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mx record configuration in dns

Hi All,   I have two ISP links and each one pointing an mx record. if one link is go down than all emails is redirecting to another.But this take the some time so end some importent users are not ...
application delivery
BIG-IP DNS
LTM
  • Hurricane_1983_'s avatar
    Hurricane_1983_
    Dec 20, 2017

    Hi Andrew,

     

    By the way 192.168.1.1 and 192.168.1.2 ip addresses have to be Virtual Ip in the DNS config. Because dns need to return these virtual ip when client query for mx1.xyz.com. If i configure virtual ip as these ip addresses than i could not configure pool member and there is an another issue it will be ip conflict with isp address. do you have any suggestion for this?

     

Hurricane_1983_'s avatar
Hurricane_1983_
Icon for Cirrus rankCirrus
Dec 20, 2017

Hi Andrew,

 

By the way 192.168.1.1 and 192.168.1.2 ip addresses have to be Virtual Ip in the DNS config. Because dns need to return these virtual ip when client query for mx1.xyz.com. If i configure virtual ip as these ip addresses than i could not configure pool member and there is an another issue it will be ip conflict with isp address. do you have any suggestion for this?