With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ctsvDownloadServerAddr
ctsv Download Server Addr
1.3.6.1.4.1.9.9.741.1.5.1.1.2
The Internet address of the downloaded server. The type of this address is determined by the value of the ctsvDownloadServerAddrType object.
Back to CISCO-TRUSTSEC-SERVER-MIB MIB page.
IPHost Network monitor allows you to monitor ctsvDownloadServerAddr 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.