cacti - no snmp data returned

OK, so you've checked all the usual bits like correct community name etc by the fact that some stats come back and it's just VS ones that dont, I suggest starting at the middle of the problem... Take a tcpdump of the traffic between the cacti server and the F5.

 

 

Then use wireshark or similar to load the tcpdump and see what queries and responses are going back & forth between the two boxes.

 

 

Also, if you do an snmp walk for the specific OID that's failing (.1.3.6.1.4.1.3375.2.2.5.2.3.1.1) what do you get back?

 

 

H