With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
lineModuleFWRev
line Module Firmware Revision
1.3.6.1.4.1.351.110.2.1.13
Firmware revision for line module. The current version does not have any firmware, hence will always contains zero length octet string.
Back to BASIS-GENERIC-MIB MIB page.
IPHost Network monitor allows you to monitor lineModuleFWRev 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.
