topic Monitoring tunnel interface traffic in Network Security https://community.cisco.com/t5/network-security/monitoring-tunnel-interface-traffic/m-p/508417#M98679 <P>We've integrated WLSM with IDSM-2 and want to monitor wireless traffic terminating on tunnel interfaces. Can't find a way to configure SPAN or VACL on IOS 6500 to capture traffic. Any suggestions?</P> Sun, 10 Mar 2019 09:54:02 GMT david.williams 2019-03-10T09:54:02Z Monitoring tunnel interface traffic https://community.cisco.com/t5/network-security/monitoring-tunnel-interface-traffic/m-p/508417#M98679 <P>We've integrated WLSM with IDSM-2 and want to monitor wireless traffic terminating on tunnel interfaces. Can't find a way to configure SPAN or VACL on IOS 6500 to capture traffic. Any suggestions?</P> Sun, 10 Mar 2019 09:54:02 GMT https://community.cisco.com/t5/network-security/monitoring-tunnel-interface-traffic/m-p/508417#M98679 david.williams 2019-03-10T09:54:02Z Re: Monitoring tunnel interface traffic https://community.cisco.com/t5/network-security/monitoring-tunnel-interface-traffic/m-p/508418#M98680 <HTML><HEAD></HEAD><BODY><P>Try this:</P><P></P><P><A class="jive-link-custom" href="http://www.cisco.com/en/US/products/hw/vpndevc/ps4077/products_configuration_guide_chapter09186a0080459221.html" target="_blank">http://www.cisco.com/en/US/products/hw/vpndevc/ps4077/products_configuration_guide_chapter09186a0080459221.html</A></P></BODY></HTML> Wed, 22 Feb 2006 16:24:12 GMT https://community.cisco.com/t5/network-security/monitoring-tunnel-interface-traffic/m-p/508418#M98680 Jeffrey Bollinger 2006-02-22T16:24:12Z Re: Monitoring tunnel interface traffic https://community.cisco.com/t5/network-security/monitoring-tunnel-interface-traffic/m-p/508419#M98681 <HTML><HEAD></HEAD><BODY><P>Doesn't help on tunnel interfaces; the traffic is encapsulated and you can't get to it until it routes out the interface. So monitoring the VLAN is out.</P><P></P><P>And the gateway for the tunnel interfaces is on another device.</P></BODY></HTML> Thu, 09 Mar 2006 14:10:29 GMT https://community.cisco.com/t5/network-security/monitoring-tunnel-interface-traffic/m-p/508419#M98681 david.williams 2006-03-09T14:10:29Z