With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
intSrvFlowPort
Integrated Services Flow Port
1.3.6.1.2.1.52.1.2.1.10
The UDP or TCP port number used as a source port for this sender in this session. If the IP protocol in use, specified by intSrvResvFwdProtocol is 50 (ESP) or 51 (AH), this represents a generalized port identifier (GPI). A value of zero indicates that the IP protocol in use does not have ports. This ob- ject may not be changed when the value of the RowStatus object is 'active'.
Back to INT-SERV-MIB MIB page.
IPHost Network monitor allows you to monitor intSrvFlowPort 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.
