With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
appnLocalTgConnCost
appn Local Transmission Group Connection Cost
1.3.6.1.2.1.34.4.1.3.1.1.10
Cost per connect time: a value representing the relative cost per unit of time to use the TG. Range is from 0, which means no cost, to 255.
Back to APPN-MIB MIB page.
IPHost Network monitor allows you to monitor appnLocalTgConnCost 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.