Please try this on your target.
Code: Select all
snmpbulkwalk -c ... -v 2c -O Qn -Cr50 ... <host> <OID>
An assumption would be, that the target does not support snmpbulkwalk.
Using 087b, a workaround would be to use SNMP V1; cacti will use snmpwalk, then.
Or check out 087c BETA1. This version allows using SNMP V2c. In this case, when setting the maximum number of OIDs to 1 for this host, cacti will automatically switch to using snmpwalk instead of snmpbulkwalk