With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cItpXuaAspPktsFromMtp3
Cisco IP Transfer Point Xua Asp Packets From Mtp3
1.3.6.1.4.1.9.9.253.1.7.1.1.3
The number of MSUs received from MTP3.
Back to CISCO-ITP-XUA-MIB MIB page.
IPHost Network monitor allows you to monitor cItpXuaAspPktsFromMtp3 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.