I'm trying to monitor Tunnels activity. We want to gather statistics like bandwidth utilization per Tunnel and in the case of Remote Access also the user name associated with a tunnel. All this via SNMP
I've browse through the Cisco-IPSec-Flow MIB and found the TunnelTable, this seems to provide everything I need in Regards to Tunnels, I just need a tip in how to calculate or obtain the bytes Tx and Rx. I can obtain packets and Octets amounts but not actual bytes. Is there another OID I should be inquiring?
In regard to Remote Access I found the CRASSessionTable From here I can obtain the Group associated with the tunnel and I should be able to obtain the User name through the 220.127.116.11.18.104.22.168.322.214.171.124.1.1 OID, but I'm getting an UnSupported response when querying this particular OID.
Anyone knows what OID can provide the User name?
I know that Cisco Performance Monitor can in fact obtain all that info from the ASA so there must be an appropriate OID I can query to obtain this particular info.