DDNS Throttle updates - ReadList.com

7 msg	private address 192.168.x.x or 10.x.x.x on a pu...
4 msg	Distributed DNS Tools?
7 msg	query (cache) denied messages

DDNS Throttle updates
\ (Peter Kringle) (24 Apr 2008)
. \ Kevin Darcy (25 Apr 2008)

15 msg	Name based hosts and bind
2 msg	problem with a dns server bind
2 msg	Nslookup and dig
4 msg	dns_master_load: root.servers:85: isc_lex_getto...
2 msg	Bind recursion
4 msg	Dig giving different output?
1 msg	Update from the LISA '08 Program Chair
5 msg	Not at 'wits end' but still a bit confused......
3 msg	BIND 9 unix domain sockets
9 msg	RRSet size limitation lower than predicted by R...
3 msg	best practices dealing with lame delegations
3 msg	Updating Dns srv records via linux client?
1 msg	un-subscribe
3 msg	Register a new host
4 msg	Forwarding for authoritative domain.
1 msg	deleted bind9 files debian

Subject:	DDNS Throttle updates
Group:	Bind-users
From:	(Peter Kringle)
Date:	24 Apr 2008

We have a zone with over 100,000 RR's in it. The problem is, from time to time, this zone requires full rebuilding which
is done via DDNS updates. And if our scripts which do the DDNS updates start pushing the updates in at full throttle, it
will cause the servers to slow down to a crawl.
I am trying to find a way to help mitigate this potential impact on our servers using some method with in BIND. Maybe either
by limiting, or in some way tweaking the server to handle the higher load.

Thoughts?

--
Peter (K0VX)
http://www.planetnet.org