Hi Patrick,
Your first question is more of a vendor question:
Was wondering if I could get SSL VPN stats from our Cisco5520 Firewall?
You can download and compile the CISCO-REMOTE-ACCESS-MONITOR-MIB from Cisco then see if OID 1.3.6.1.4.1.9.9.392.1.3.35.0 from mibtools populates values.
crasSVCNumSessions OBJECT-TYPE | -- Units -- Sessions |
-- 1.3.6.1.4.1.9.9.392.1.3.35.0 -- iso(1). org(3). dod(6). internet(1). private(4). enterprises(1). cisco(9). ciscoMgmt(9). ciscoRemoteAccessMonitorMIB(392). ciscoRasMonitorMIBObjects(1). crasActivity(3). crasSVCNumSessions(35). 0 |
| SYNTAX | Gauge | |
| ACCESS | read-only | |
| DESCRIPTION | | |
| "The number of currently active SVC sessions." |
::= { crasActivity 35 } |
This will give you the active number of Sessions, there may be some more mibobjects in this mib that you can see depending upon what you are interested in.
Your second question:
Is this possible and would I have to enable Netflow on the ASA Firewall.
Netflow isn´t supported on Spectrum directly as it is supported previously on eHealth and now Performance Manager, so even if you could enable it, there isn´t a lot you can do with the information in Spectrum unless you wanted to import the Netflow mib and create OneClick tables for each view you would like to see.
I hope this helps a bit.
Best regards,
Glenn