With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpaeHostUrlRedirectGroup
Cisco Port Access Entity Host Url Redirect Group
1.3.6.1.4.1.9.9.220.2.2.38
A collection of object(s) that provides information about URL-redirection of 802.1x authenticated hosts.
Back to CISCO-PAE-MIB MIB page.
IPHost Network monitor allows you to monitor cpaeHostUrlRedirectGroup on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.