With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cidsAlertSummaryInitialAlert
Cisco Intrusion Detection System Alert Summary Initial Alert
1.3.6.1.4.1.9.9.383.1.2.11
Serial number for the initial alert, which is guaranteed unique within the scope of the originating host.
Back to CISCO-CIDS-MIB MIB page.
IPHost Network monitor allows you to monitor cidsAlertSummaryInitialAlert 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.