second nameserver with two IPs

Torinthiel torinthiel at
Wed Jun 8 05:43:40 UTC 2011

On 06/08/11 03:37, Jeff Peng wrote:
> Hello,
> My second nameserver has tow IPs, for example,
> (They are in different CIDRs.)
> and my was pointed to these two IPs.
> Will this cause problems, for example, the duplicated notification or zone-transfer?

Duplicated notifications - yes, unless you explicitly configure master
server not to send for one of these IPs. And I'm not sure it's worth the
effort. Duplicate zone transfers - I think no, but I'm not sure how will
bind handle it. probably the best method would be to try it out.

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