With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
fcTraceRouteVsanIndex
Cisco Fibre Channel Trace Route Vsan Index
1.3.6.1.4.1.9.9.296.1.1.1.1.2
This object identifies the VSAN on which this trace route request is to be performed. This object cannot be modified if the corresponding instance of fcTraceRouteOperStatus object has a value of 'inProgress'.
Back to CISCO-FCTRACEROUTE-MIB MIB page.
IPHost Network monitor allows you to monitor fcTraceRouteVsanIndex on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.