With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cmlrResultWeight
Cisco Multi-layer Routing Result Weight
1.3.6.1.4.1.9.9.396.1.9.1.7
This object specifies the weight applied to the weighted round robin distribution algorithm used for multi-layer result group. An integer value in the range of 0 to 10. A value of ten indicates the resource should be selected ten times more than a resource assigned a weight of one.
Back to CISCO-ITP-MLR-MIB MIB page.
IPHost Network monitor allows you to monitor cmlrResultWeight on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.