topic Re: Can IOS router lifetime larger than 86400 ? in Network Security https://community.cisco.com/t5/network-security/can-ios-router-lifetime-larger-than-86400/m-p/1296255#M858822 <HTML><HEAD></HEAD><BODY><P>Thanks for replying.</P><P>Is there any other way to keep tunnel up ?</P><P>The HQ office is in Dublin Ireland, but Teleworker is around in Boston USA.</P><P></P><P>Thanks,</P><P>Sen</P></BODY></HTML> Tue, 07 Jul 2009 16:03:33 GMT sen.heng 2009-07-07T16:03:33Z Can IOS router lifetime larger than 86400 ? https://community.cisco.com/t5/network-security/can-ios-router-lifetime-larger-than-86400/m-p/1296253#M858820 <P>Hi,</P><P>Is there any way we can keep L2L VPN connection for few days?</P><P>I have a customer has one HQ office and few remote telworker. Every time when telworker want to talk to each other, they have to ping each other to get VPN tunnel up, but the tunnel only last for one day. The lifetime on IOS router only can be setup as 86400 seconds.</P><P></P><P>How can I make vpn tunnel last longer ?</P><P>The customer use Cisco Call Manager,ASA and router.</P><P>Thanks,</P><P>Sen</P> Mon, 11 Mar 2019 15:52:04 GMT https://community.cisco.com/t5/network-security/can-ios-router-lifetime-larger-than-86400/m-p/1296253#M858820 sen.heng 2019-03-11T15:52:04Z Re: Can IOS router lifetime larger than 86400 ? https://community.cisco.com/t5/network-security/can-ios-router-lifetime-larger-than-86400/m-p/1296254#M858821 <HTML><HEAD></HEAD><BODY><P>try sending ntp updates through the tunnel to keep it up.</P><P></P><P>the lifetime can be between 60-86,400 seconds btw.</P></BODY></HTML> Tue, 07 Jul 2009 15:17:16 GMT https://community.cisco.com/t5/network-security/can-ios-router-lifetime-larger-than-86400/m-p/1296254#M858821 srue 2009-07-07T15:17:16Z Re: Can IOS router lifetime larger than 86400 ? https://community.cisco.com/t5/network-security/can-ios-router-lifetime-larger-than-86400/m-p/1296255#M858822 <HTML><HEAD></HEAD><BODY><P>Thanks for replying.</P><P>Is there any other way to keep tunnel up ?</P><P>The HQ office is in Dublin Ireland, but Teleworker is around in Boston USA.</P><P></P><P>Thanks,</P><P>Sen</P></BODY></HTML> Tue, 07 Jul 2009 16:03:33 GMT https://community.cisco.com/t5/network-security/can-ios-router-lifetime-larger-than-86400/m-p/1296255#M858822 sen.heng 2009-07-07T16:03:33Z Re: Can IOS router lifetime larger than 86400 ? https://community.cisco.com/t5/network-security/can-ios-router-lifetime-larger-than-86400/m-p/1296256#M858823 <HTML><HEAD></HEAD><BODY><P>hello,</P><P></P><P>You can use the command crypto isakmp keepalive.</P><P>take a look of it in the command reference.</P><P>regards</P></BODY></HTML> Wed, 08 Jul 2009 17:14:54 GMT https://community.cisco.com/t5/network-security/can-ios-router-lifetime-larger-than-86400/m-p/1296256#M858823 Amadou TOURE 2009-07-08T17:14:54Z Re: Can IOS router lifetime larger than 86400 ? https://community.cisco.com/t5/network-security/can-ios-router-lifetime-larger-than-86400/m-p/1296257#M858824 <HTML><HEAD></HEAD><BODY><P></P><P>Yeah, but the lifetime on IOS router is 86400 as max.</P><P></P><P>Is there any way I can setup the value larger than 86400 ?</P></BODY></HTML> Wed, 08 Jul 2009 19:04:48 GMT https://community.cisco.com/t5/network-security/can-ios-router-lifetime-larger-than-86400/m-p/1296257#M858824 sen.heng 2009-07-08T19:04:48Z