[mrtg] Adding OIDs together

[Graziosi, Chris]

This question may have already been answered, but I would like to create a
graph where one line is two variables added together and the other line is
just a single variable.

I can graph each OID individually but when I try to add the two OIDs
together I keep getting an error.


(I am trying to add the CPU Load for Users and System together and then I
would like to graph the CPU Idle also) 
Here is my initial target:

Target[machine.tproc]: 1.3.6.1.4.1.11.2.3.1.1.13.0:public at 1.1.1.1 +
1.3.6.1.4.1.11.2.3.1.1.14.0:public at 1.1.1.1

and here is the error I receive:

SNMP Error:
Received SNMP response with error code
  error status: noSuchName
  index 1 (OID: 1.3.6.1.2.1.4.20.1.2.1.3.6.1.4.1.11.2.3.1.1.13.0)
SNMPv1_Session (remote host: "1.1.1.1" [1.1.1.1].161
                  community: "public"
                 request ID: 1619696559
                PDU bufsize: 8000 bytes
                    timeout: 2s
                    retries: 5
                    backoff: 1)
SNMPGET Problem for ipAdEntIfIndex.1.3.6.1.4.1.11.2.3.1.1.13.0 on
public at 1.1..1.1
SNMP Error:
Received SNMP response with error code
  error status: noSuchName
  index 1 (OID: 1.3.6.1.2.1.4.20.1.2.1.3.6.1.4.1.11.2.3.1.1.14.0)
SNMPv1_Session (remote host: "1.1.1.1" [1.1.1.1].161
                  community: "public"
                 request ID: 1619696560
                PDU bufsize: 8000 bytes
                    timeout: 2s
                    retries: 5
                    backoff: 1)
SNMPGET Problem for ipAdEntIfIndex.1.3.6.1.4.1.11.2.3.1.1.14.0 on
public at 1.1.1.1
SNMP Error:
Received SNMP response with error code
  error status: noSuchName
  index 1 (OID: 1.3.6.1.2.1.2.2.1.10)
SNMPv1_Session (remote host: "1.1.1.1" [1.1.1.1].161
                  community: "public"
                 request ID: 1619696561
                PDU bufsize: 8000 bytes
                    timeout: 2s
                    retries: 5
                    backoff: 1)
SNMPGET Problem for ifInOctets. ifOutOctets. sysUptime sysName on
public at 1.1.1.1
SNMPGET: Failed to reach target: "1.3.6.1.4.1.11.2.3.1.1.13.0:public at 1.1.1.1
". I tried multiple times!
SNMP Error:
Received SNMP response with error code
  error status: noSuchName
  index 1 (OID: 1.3.6.1.2.1.2.2.1.10)
SNMPv1_Session (remote host: "1.1.1.1" [1.1.1.1].161
                  community: "public"
                 request ID: 1619696562
                PDU bufsize: 8000 bytes
                    timeout: 2s
                    retries: 5
                    backoff: 1)
SNMPGET Problem for ifInOctets. ifOutOctets. sysUptime sysName on
public at 1.1.1.1
SNMPGET: Failed to reach target: "1.3.6.1.4.1.11.2.3.1.1.14.0:public at 1.1.1.1
". I tried multiple times!


Any help or Ideas would be appreciated.

Thanks
Chris

--
* To unsubscribe from the mrtg mailing list, send a message with the
  subject: unsubscribe to mrtg-request at list.ee.ethz.ch
* The mailing list archive is at http://www.ee.ethz.ch/~slist/mrtg