[dns-operations] the slave verify the notify IP

Dnsbed Ops ops at dnsbed.com
Fri Dec 13 04:21:40 UTC 2013

Can this cause a DNS-Notify-Attack happens?

On 2013-12-13 11:47, Mark Andrews wrote:
> It's point is to stop the server from initiating refresh processing
> unless the message comes from a configured master.  This doesn't
> have to be a perfect filter.  The serial in the SOA record (if
> present) is just a hint as to whether you should start refresh
> processing or not.
> Notify doesn't stop normal refresh processing occuring.  It can
> just speed it up.

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