Tool for DHCP pool statistics/monitoring
Niall.oReilly at ucd.ie
Tue Apr 15 09:42:28 UTC 2008
On 15 Apr 2008, at 08:58, Leif Arne Neset wrote:
> but, switched to a system where we generate a table of of all the
> pools with usage (active leases and pool size) and store it in a
> cache file.
Here too. I feel our system is rather site-specific and a little
rough at the edges, so I'm not inclined to make an "announcement".
Our system doesn't show occupancy per pool, but aggregates over
each subnet prefix, as we have a number of discontiguous pools
in any subnet larger than (prefix shorter than) /24. So far,
we haven't needed to block external access, so anyone can take
a look at http://camarra.ucd.ie/mrtg/ucd/dhcp-subnets/. If we
find that access from outside becomes a problem, we'll block it.
I hope to look at Trond Hasle Amundsen's code and learn something.
University College Dublin IT Services
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