With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
dspuPuStatsBindLus
Cisco DSPU Pu Stats Bind Lus
1.3.6.1.4.1.9.9.24.1.4.3.1.9
Number of LUs on this PU which are active-in-session. (LU is active-in-session when BIND rq received)
Back to CISCO-DSPU-MIB MIB page.
IPHost Network monitor allows you to monitor dspuPuStatsBindLus 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.