With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cseNetflowLSExportHost
CISCO SWITCH ENGINE Netflow LS Export Host
1.3.6.1.4.1.9.9.97.1.3.2
Network(IP) address in dotted decimal format or the DNS hostname of the host to which Netflow LAN switching statistics are exported.
Back to CISCO-SWITCH-ENGINE-MIB MIB page.
IPHost Network monitor allows you to monitor cseNetflowLSExportHost 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.