I am also interested in how to do this. NPM, Checkpoint Firewalls, need to monitor any statistics for site-to-site VPN tunnels.
I'm interested in this matter. My Checkpoint IP 390 terminated about 20 tunnels VPN site-to-site. I would like to monitor the status and the throughput in each tunnel interfaces.
I think the Checkpoint Software must have that information in MIB first, then Solarwind NPM will have those information by querying appropriate OID.
Does anyone try such things, please do advice.