You could try to use snmpwalk in a linux shell first to try out different snmp settings. I don’t know JunOS, but maybe there is a way to debug snmp requests or do at least a tcp dump to see if the requests reach the box at all.
You could try to use snmpwalk in a linux shell first to try out different snmp settings. I don’t know JunOS, but maybe there is a way to debug snmp requests or do at least a tcp dump to see if the requests reach the box at all.