I have a router at location A and a NMS - Nagios in other city say as location B.
I have configured SNMP on the router and the Nagios too. When I am trying to use 'snmpwalk' command on Nagios, its showing an error that the Host is unreachable. I have installed all required packages, MIBS. Even though why its showing this error..? 161 and 162 ports are opened on the Nagios Server.
Please help me with your suggestions,
Thanks in advance.
Regards,
Ninad Thakare
