SNMP problem?

[abudhamnhet]

Hello all,

I am a n00b to this forum and somewhat new to SNMP. Your expertise is greatly appreciated.

I have been using cacti for two weeks and recently I lost the SNMP graphs. They show up, but no data. I have went to the FAQ's and help guides, but have not really found any solution. Permissions are fine. The rrd data is being collected for everything but SNMP. I run an snmpwalk for system and get results. I do a walk for network devices and just get "END of MIB" Example:

root@box:/# snmpwalk -v 1 -c public 127.0.0.1 .1.3.6.1.2.1.2.2.1.1
End of MIB

Here is the output for a system snmpwalk:

root@box:/# snmpwalk -v 1 -c public 127.0.0.1 system
SNMPv2-MIB::sysDescr.0 = STRING: Linux box 2.6.20-15-server #2 SMP Sun Apr 15 07:41:34 UTC 2007 i686
SNMPv2-MIB::sysObjectID.0 = OID: NET-SNMP-MIB::netSnmpAgentOIDs.10
DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (4276126) 11:52:41.26
SNMPv2-MIB::sysContact.0 = STRING: <abuse@janktified.com>
SNMPv2-MIB::sysName.0 = STRING: box
SNMPv2-MIB::sysLocation.0 = STRING: here
SNMPv2-MIB::sysORLastChange.0 = Timeticks: (29) 0:00:00.29
SNMPv2-MIB::sysORID.1 = OID: IF-MIB::ifMIB
SNMPv2-MIB::sysORID.2 = OID: SNMPv2-MIB::snmpMIB
SNMPv2-MIB::sysORID.3 = OID: TCP-MIB::tcpMIB
SNMPv2-MIB::sysORID.4 = OID: IP-MIB::ip
SNMPv2-MIB::sysORID.5 = OID: UDP-MIB::udpMIB
SNMPv2-MIB::sysORID.6 = OID: SNMP-VIEW-BASED-ACM-MIB::vacmBasicGroup
SNMPv2-MIB::sysORID.7 = OID: SNMP-FRAMEWORK-MIB::snmpFrameworkMIBCompliance
SNMPv2-MIB::sysORID.8 = OID: SNMP-MPD-MIB::snmpMPDCompliance
SNMPv2-MIB::sysORID.9 = OID: SNMP-USER-BASED-SM-MIB::usmMIBCompliance
SNMPv2-MIB::sysORDescr.1 = STRING: The MIB module to describe generic objects for network interface sub-layers
SNMPv2-MIB::sysORDescr.2 = STRING: The MIB module for SNMPv2 entities
SNMPv2-MIB::sysORDescr.3 = STRING: The MIB module for managing TCP implementations
SNMPv2-MIB::sysORDescr.4 = STRING: The MIB module for managing IP and ICMP implementations
SNMPv2-MIB::sysORDescr.5 = STRING: The MIB module for managing UDP implementations
SNMPv2-MIB::sysORDescr.6 = STRING: View-based Access Control Model for SNMP.
SNMPv2-MIB::sysORDescr.7 = STRING: The SNMP Management Architecture MIB.
SNMPv2-MIB::sysORDescr.8 = STRING: The MIB for Message Processing and Dispatching.
SNMPv2-MIB::sysORDescr.9 = STRING: The management information definitions for the SNMP User-based Security Model.
SNMPv2-MIB::sysORUpTime.1 = Timeticks: (25) 0:00:00.25
SNMPv2-MIB::sysORUpTime.2 = Timeticks: (25) 0:00:00.25
SNMPv2-MIB::sysORUpTime.3 = Timeticks: (25) 0:00:00.25
SNMPv2-MIB::sysORUpTime.4 = Timeticks: (25) 0:00:00.25
SNMPv2-MIB::sysORUpTime.5 = Timeticks: (25) 0:00:00.25
SNMPv2-MIB::sysORUpTime.6 = Timeticks: (25) 0:00:00.25
SNMPv2-MIB::sysORUpTime.7 = Timeticks: (29) 0:00:00.29
SNMPv2-MIB::sysORUpTime.8 = Timeticks: (29) 0:00:00.29
SNMPv2-MIB::sysORUpTime.9 = Timeticks: (29) 0:00:00.29
End of MIB


Now, when I get into cacti and do a verbose query for SNMP - interface statistics, I get this:

+ Running data query [1].
+ Found type = '3' [snmp query].
+ Found data query XML file at '/usr/share/cacti/site/resource/snmp_queries/interface.xml'
+ XML file parsed ok.
+ Executing SNMP walk for list of indexes @ '.1.3.6.1.2.1.2.2.1.1'
+ No SNMP data returned
+ Found data query XML file at '/usr/share/cacti/site/resource/snmp_queries/interface.xml'
+ Found data query XML file at '/usr/share/cacti/site/resource/snmp_queries/interface.xml'
+ Found data query XML file at '/usr/share/cacti/site/resource/snmp_queries/interface.xml'


The "No SNMP data returned" is the issue I believe. I don't know where or why this is. Please help.

[abudhamnhet]

Has anyone ever had this type of issue? Any help would be great.

[gandalf]

Please try minimalistic snmpd.conf setup for your target. See HowTo sectio at docs.cacti.net for more
Reinhard

[abudhamnhet]

Thank you. I will try that right now.