With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cgsccpInstUDTMsgsRcvd
Cisco GSCCP Inst UDT Msgs Received
1.3.6.1.4.1.9.9.335.1.2.1.1.7
This counter is incremented every time a unitdata (UDT) message is received (Q752/9 bis.3).
Back to CISCO-ITP-GSCCP-MIB MIB page.
IPHost Network monitor allows you to monitor cgsccpInstUDTMsgsRcvd 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.