master slave different site different resolution
shorttag at gmail.com
Thu Jul 14 10:06:53 UTC 2011
2011/7/14 Gabriele Gabriele <d_gabriele at hotmail.it>:
> Ok, may be I was not so clear to explain..
> for example I have in my Master work site the our webmail
> "webmail.mydomain.com" that when Master work site in UP the resolution is
> 18.104.22.168 but if the master go down in My slave work site, my slave dns resolv
> "webmail.mydomain.com" with 22.214.171.124 but that site is down..... So it should
> resolv it with my backup/slave resolution 126.96.36.199
Are you having DNS and webserver in the same server? That's not a good idea.
All though you can use a BIND based GSLB to monitor the system status
and thus do some load balancing by DNS.
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