With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cwaPrefRouteConfTable
cwa Pref Route Conf Table
1.3.6.1.4.1.9.9.99996.1.1
This table contains a list of preferred routes configured at the master node.
Back to CISCO-WAN-ATM-PREF-ROUTE-MIB MIB page.
IPHost Network monitor allows you to monitor cwaPrefRouteConfTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.