How can I prevent the secondary IP on a server to show up in DNS server ?

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following situation:

win2k8sbs/64 server called 'dc01-ott'
- configured 2 ip adresses (192.168.1.2 , 192.168.170.2, second address space (170) is solely used administration 3.party developing vendors, connecting servers via rdp)

win2k8/64 sql server called 'sql-01'

win2k3r2/32 ts called 'terminal01'

win2k8/32 lineofbusiness server called 'lob01-ott'

 

the network quite simple otherwise, plain switches, , branch office on other location using vpn tunnell on juniper ssg5's.

the main problem:

pinging 'dc01-ott' client in branch office resolves wrong ip adress dns (192.168.170.2), resulting in no answer on ping, in local office correct ip (192.168.1.2) responds.

when looking dns table on server see 2 (ofcourse) lines each server 2 ip's configured. how prevent dns server send 192.168.170.x adress in response ? 

i have tried delete entry in dns server and flush clients dns tables, worked hours, but entry reintroduced.

is there anywhere can set priority or prohibit second ip adress registered in dns ?

remotegryphon39

well, isn't find self in situation i can partly answer own post...

i found article: http://support.microsoft.com/kb/975808/en-us which describes problem pretty good, answer.

will try shortly 1 server see if dns record updated 1 ip address.

remotegryphon39


Windows Server  >  Network Infrastructure Servers



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