Virtual Server IPs missing when querying via SNMP

Hi,

 

 

When using SNMP walk to get the Virtual Server names (base: .1.3.6.1.4.1.3375.2.2.10.2.3.1.1) all virtual servers are returned and all is well.

 

 

When then trying to find the IP address associated with the virtual servers (base: .1.3.6.1.4.1.3375.2.2.10.1.2.1.3), I find that some entries are missing.

 

 

Any ideas what is going on here - is it a bug in the SNMP implementation, or some weird configuration issue?

 

 

Im on BIG-IP 9.4.6 Build 401.0 Final running on a 3600 LTM.

 

 

Thanks,

 

Ben