> -----Original Message----- > From: nate > Subject: SNMP Queries against a Redhat 7.3 server(.1.3.6.1.4.1.2021.4) > > > hello! > > I have been playing with MRTG again recently and started monitoring > memory usage via SNMP against my debian/redhat/suse machines here. > > Only problem is, from what I can tell, the redhat box does not > report anything for memory usage, all variables report a value of > -1. At first I thought maybe it was a kernel thing(my debian boxes > run 2.2.19), but the SuSE 8 system runs 2.4.18 same as redhat 7.3, > and they are running the same snmp config file(which is empty[1]). > > Some other variables such as # of processes on the system work but > for some reason the memory ones do not! [...]
I get the same response using the OID you specified on my RH7.3 systems. FWIW: I use the following OID's (see below) to monitor swap for MRTG. BTW: Don't forget to multiply the MRTG target specification by the corresponding hrStorageAllocationUnits... for the swap partition. i.e. Note the * 1024 below Target[excelsior_swap]: 1.3.6.1.2.1.25.2.3.1.5.102& .1.3.6.1.2.1.25.2.3.1.6.102:community@excelsior: * 1024 Anyway, try the following snmpwalk against .1.3.6.1.2.1.25.2.3.1. You should see all disk partitions along with the swap space and memory size/used. snmpwalk host -c community .1.3.6.1.2.1.25.2.3.1 Good Luck! Steve Cowles -- redhat-list mailing list unsubscribe mailto:redhat-list-request@;redhat.com?subject=unsubscribe https://listman.redhat.com/mailman/listinfo/redhat-list
