Performance... no more than 150 leases per second?
David W. Hankins
dhankins at isc.org
Thu Jun 10 16:44:46 UTC 2010
On Thu, Jun 10, 2010 at 11:46:53PM +1000, Glenn Satchell wrote:
> Allow and deny are per pool, so they need to stay in the pools. All other
> options, settings, etc, can be defined in the subnet, or shared-network, or
> group, or global space. In general push options up to the area where you
> only specify them the fewest number of times.
'allow/deny x;' may also do completely different things in the subnet
and pool scopes (an ACL in the pool versus a scoped configuration that
affects DHCP processing in the subnet). Depends on the 'x'.
>>> Do you mean that it would be more efficient to change
>>> subnet 10.32.172.0 netmask 255.255.252.0 {
>>> pool {
>>> range 142.32.172.10 142.32.175.254;
>>> }
>>> }
>>> into
>>> subnet 10.32.172.0 netmask 255.255.252.0 {
>>> pool {
>>> range 142.32.172.10 142.32.172.255;
>>> }
>>> pool {
>>> range 142.32.173.0 142.32.173.255;
>>> }
>>> pool {
>>> range 142.32.174.0 142.32.174.255;
>>> }
>>> pool {
>>> range 142.32.175.0 142.32.175.254;
>>> }
>>> }
>>> ?
Yes, but note that if we ever address the memory structures, you'd
be defeating their purpose. So I'm suggesting this as a temporary
workaround.
--
David W. Hankins BIND 10 needs more DHCP voices.
Software Engineer There just aren't enough in our heads.
Internet Systems Consortium, Inc. http://bind10.isc.org/
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