With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
csbDiameterServerName
Cisco Session Border Diameter Server Name
1.3.6.1.4.1.9.9.658.1.47
This MIB object represents the diameter server name.
Back to CISCO-SESS-BORDER-CTRLR-EVENT-MIB MIB page.
IPHost Network monitor allows you to monitor csbDiameterServerName 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.