To have NCM use OID .1.3.6.1.2.1.2.2.1.2 and OID .1.3.6.1.2.1.31.1.1.1.18 for Interface description and Interface Name via SNMP, below workaround can be implemented on Device Server/Combination Server:
1) Create directory structure $VOYENCE_HOME/custompackage/stdlib, if doesn't exist already
2) Copy the attached files stdmib.inc and stdcmdfuncs.inc to $VOYENCE_HOME/custompackage/stdlib
3) Restart voyence service
4) Execute Pull Interfaces.
Note: As Pull Interface via SNMP is common code for all Device classes, above implementation will effect all Device classes.
If after implementation of above workaround, results are not desirable, remove the files stdmib.inc and stdcmdfuncs.inc at $VOYENCE_HOME/custompackage/stdlib & execute step 3, 4 above.