[mrtg] Cisco 1700 cpu and freemem monitoring

Vanish Pattni (DSL AK) VanishP at datacom.co.nz
Sat Aug 3 23:21:23 MEST 2002

Hi all,

I am having problems in monitoring some six 1700 routers for free memory and
cpu stats. The graphs for free memory utilization always give nan bytes and
if I do a rrdtool fetch on the appropriate rrd file it also has nan's in it.
Now when do a snmpget on the ""  I get values such as

For CPU util I get 0% on all the routers (oid = on
the graphs as well as in the rrds and also when I am doing a snmpget.

Now I never had this problem when trying to monitor a 1600 router and I
could not find much about this in the past postings as well. I am hoping
someone has already been through this.


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