hi all, i am using PRTG 7.2 and i am trying to monitor CPU utilization on ASA 5520 using SNMP ,i did all needed configuration on both firewall and prtg but i cant get the CPU ,i do monitor the interfaces but CPU and memeory are not displayed , i had tried other sensors types but it gave me snmp error thanks alot for your support and your efforts
Regards Ahmad
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actually i didnt know how to find CPU OID in ASA5520 ? can you help me with that thanks
Feb, 2011 - Permalink
Hallo,
roun the auto discovery against your ASA, that should add the CPU and RAM sensor.
Feb, 2011 - Permalink
i tried doing that but it didnt work,,i found the oid for CPU and memory,, IOS old values:
CPU: enterprises.cisco.local.lsystem.avgBusy5.0 .1.3.6.1.4.1.9.2.1.58.0 (see nearby values for other timescales) This might still work for you.
Memory: enterprises.cisco.local.lsystem.freeMem.0 .1.3.6.1.4.1.9.2.1.58.0 obsolete as of IOS 11.1
Newer:
CPU: cpmCPUTotal5sec .1.3.6.1.4.1.9.9.109.1.1.1.1.3.9 (see nearby values for other timescales) I'm not sure if this will work for lower-end models.
Memory: ciscoMemoryPoolUsed 1.3.6.1.4.1.9.9.48.1.1.1.5.1 ciscoMemoryPoolFree 1.3.6.1.4.1.9.9.48.1.1.1.6.1 CISCO-MEMORY-POOL-MIB ... you have to add the used and free to find the total pool size, and add all the
the memory worked well but CPU didnt !!!!!!!!!!!!!!!!!! does anyone know what is the problem ? pool sizes to find the total device memory size.
Feb, 2011 - Permalink
when i use snmpwalk or snmpgetnext with other monitoring tool it does report data but with snmpget it doesnt ???? so can you advise regarding this issue ,and if prtg is using snmpget or not for polling data ? and how can i change this configuration ?
thnaks for your support ahmad
Feb, 2011 - Permalink
Hello,
have you tried the SNMP Library Sensors ("Paessler Common OID Library") already?
best regards.
Feb, 2011 - Permalink