SRX

Hello, i have problems with SNMP on SRX 100. PRTG cant see some sensors (fe-0/0/0, lan, and zone). Other sensors like ping is working. On srx 100 snmp traceoptions i see whis message:

Aug 11 11:25:29 snmpd[c2b274d] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Aug 11 11:25:29 snmpd[c2b274d] >>> Get-Request
Aug 11 11:25:29 snmpd[c2b274d] >>> Source: 10.245.64.84
Aug 11 11:25:29 snmpd[c2b274d] >>> Destination: 10.245.76.10
Aug 11 11:25:29 snmpd[c2b274d] >>> Version: SNMPv2
Aug 11 11:25:29 snmpd[c2b274d] >>> Request_id: 0xc2b274d
Aug 11 11:25:29 snmpd[c2b274d] >>> Community: Gmtv5MhB
Aug 11 11:25:29 snmpd[c2b274d] >>> Error: status=0 / vb_index=0
Aug 11 11:25:29 snmpd[c2b274d] >>> OID : ifNumber.0
Aug 11 11:25:29 snmpd[c2b274d] >>> OID : ifStackLastChange.0
Aug 11 11:25:29 snmpd[c2b274d] >>> OID : ifTableLastChange.0
Aug 11 11:25:29 snmpd[c2b274d] >>> OID : jnxCmCfgChgLatestTime.0
Aug 11 11:25:29 snmpd[c2b274d] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Aug 11 11:25:29 snmpd[c2b274d] <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
Aug 11 11:25:29 snmpd[c2b274d] <<< Get-Response
Aug 11 11:25:29 snmpd[c2b274d] <<< Source: 10.245.64.84
Aug 11 11:25:29 snmpd[c2b274d] <<< Destination: 10.245.76.10
Aug 11 11:25:29 snmpd[c2b274d] <<< Version: SNMPv2
Aug 11 11:25:29 snmpd[c2b274d] <<< Request_id: 0xc2b274d
Aug 11 11:25:29 snmpd[c2b274d] <<< Community: Gmtv5MhB
Aug 11 11:25:29 snmpd[c2b274d] <<< Error: status=0 / vb_index=0
Aug 11 11:25:29 snmpd[c2b274d] <<<
Aug 11 11:25:29 snmpd[c2b274d] <<< OID : ifNumber.0
Aug 11 11:25:29 snmpd[c2b274d] <<< type : NoSuchObj
Aug 11 11:25:29 snmpd[c2b274d] <<<
Aug 11 11:25:29 snmpd[c2b274d] <<< OID : ifStackLastChange.0
Aug 11 11:25:29 snmpd[c2b274d] <<< type : NoSuchObj
Aug 11 11:25:29 snmpd[c2b274d] <<<
Aug 11 11:25:29 snmpd[c2b274d] <<< OID : ifTableLastChange.0
Aug 11 11:25:29 snmpd[c2b274d] <<< type : NoSuchObj
Aug 11 11:25:29 snmpd[c2b274d] <<<
Aug 11 11:25:29 snmpd[c2b274d] <<< OID : jnxCmCfgChgLatestTime.0
Aug 11 11:25:29 snmpd[c2b274d] <<< type : TimeTicks
Aug 11 11:25:29 snmpd[c2b274d] <<< value: (50706604) 140:51:06.04
Aug 11 11:25:29 snmpd[c2b274d] <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

I cant find that is mean OID : ifNumber.0, OID : ifStackLastChange.0, OID : ifTableLastChange.0, and why this types are type : NoSuchObj? If this is the problem? 

Sorry for bad english

Hi, 

You could use this link to lookup the meaning of the OIDs:

https://contentapps.juniper.net/mib-explorer/search.jsp

You could also use this command to verify if the OIDs are present on the Juniper device:

show snmp mib walk ascii "oid"

Example:
show snmp mib walk ascii ifNumber

Cheers,

Ashvin

Hi,

Looks like the objects you are trying to poll do not exist and hence you are getting the error "NoSuchObj".

For Example, ther is no such MIB as ifNumber. the interface statisticas are visible under "ifTable" and the interface number can be corelated using "ifIndex".

In short, the SNMP server is polling the SRX for incorrect MIBs and hence you are getting these errors.

Please use the following link in order to get the correct values :-

http://www.juniper.net/techpubs/en_US/junos12.1/information-products/topic-collections/srx100-srx210-srx220-srx240-srx650-snmp-mib-reference/book-mib-srx100-srx210-srx220-srx240-srx650-service-gateway.pdf

Regards,

Sahil Sharma

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Please mark my solution as accepted if it helped, Kudos are appreciated as well.

I upgrade version to 12.1X46-D45.4 and its work fine.