topic 3020 Concentrator - Remote Return Traffic in Network Security https://community.cisco.com/t5/network-security/3020-concentrator-remote-return-traffic/m-p/1160810#M956909 <P>If you have a concentrator with multiple active L2L tunnels, how does it know which tunnel to use when sending return traffic back to the remote end? The remote networks list? How do static routes on the box influence this?</P> Fri, 21 Feb 2020 11:20:13 GMT myounger 2020-02-21T11:20:13Z 3020 Concentrator - Remote Return Traffic https://community.cisco.com/t5/network-security/3020-concentrator-remote-return-traffic/m-p/1160810#M956909 <P>If you have a concentrator with multiple active L2L tunnels, how does it know which tunnel to use when sending return traffic back to the remote end? The remote networks list? How do static routes on the box influence this?</P> Fri, 21 Feb 2020 11:20:13 GMT https://community.cisco.com/t5/network-security/3020-concentrator-remote-return-traffic/m-p/1160810#M956909 myounger 2020-02-21T11:20:13Z Re: 3020 Concentrator - Remote Return Traffic https://community.cisco.com/t5/network-security/3020-concentrator-remote-return-traffic/m-p/1160811#M956910 <HTML><HEAD></HEAD><BODY><P>The concentrator makes the decision to send traffic out to the corresponding tunnel based on the network list defined or on the remote network definition under the lan to lan setup. Static routes are not really needed since it will route based on the default gateway.</P></BODY></HTML> Fri, 06 Mar 2009 17:37:57 GMT https://community.cisco.com/t5/network-security/3020-concentrator-remote-return-traffic/m-p/1160811#M956910 Ivan Martinon 2009-03-06T17:37:57Z