hello..  I want to monitor sysuptime by snmp. But  I cant. model is  MX250.   When I was type snmpwalk.. no data there   snmpwalk -v 2c -c chem 125.14.26.1 SNMPv2-MIB::sysORUpTime.1 = Timeticks: (0) 0:00:00.00 SNMPv2-MIB::sysORUpTime.2 = Timeticks: (0) 0:00:00.00 SNMPv2-MIB::sysORUpTime.3 = Timeticks: (0) 0:00:00.00   how can i monitor that ? hope for reply thanks ... View more