which port for nsupdate?

Stephane Bortzmeyer bortzmeyer at nic.fr
Mon May 9 07:30:08 UTC 2011

On Mon, May 09, 2011 at 02:37:04PM +0800,
 Jeff Pang <jeffrpang at gmail.com> wrote 
 a message of 14 lines which said:

> which port is used by BIND for nsupdate?

53 by default, the standard port. nsupdate is for Dynamic Update,
which uses the regular DNS protocol (unlike rndc which uses a BIND
proprietary protocol).

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