I'm looking to monitor the bandwidth of the Internet facing interface (ethernet 1/8) of our PA-500 through SNMP (using Solarwind IPMonitor), but am unable to find what OID to use. I've found several documents and lists, MIB's etc with various OID entries, but cannot find the right one for bandwidth. The reason I want to monitor it, is that the firewall is now struggling at lunchtimes (we restrict access at other times), and want to see if the PA-500 is still fast enough or needs to be upgraded... Can the bandwidth be monitored for a particular interface, or can I just monitor the 'active sessions' on the firewall ? Any help or pointers would be appreciated.... Thanks Lee
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