l2tp with router fail

[terulei]

Hi All,

Does anybody have experience configing l2tp in routers to do vpn with windows's client? I was successful in PIX but I failed in router. I even can not find an example in web site. And no debug message appear in the router. I have tried to use both pre-share key and rsa-sig. Can anybody give some ideas? Thank you!

Best Regards

Teru Lei

[jlettinck]

Hi,

you might find this link interesting as it describes your situation. Only difference is that the authentication in the example is done by microsoft ias (radius). You should also be able to do the authentication by internal userdatabase in the router. Allthough i would not recommend this.

Hope this is usefull to you.

http://www.cisco.com/en/US/tech/tk827/tk369/technologies_configuration_example09186a0080094501.shtml

kind regards,

jeroen

[teru-lei]

Hi Jeroen,

Thanks for your reply. But that needs to disable ipsec in the registry. I failed to use with ipsec. Is there any sample config that includes the whole config with ipsec?

Thank You!

Best Regards

Teru Lei

[jlettinck]

hi teru-lei,

I have no experience in configuring it in that way. But it looks to me that you might want to try to setup the router as a ca server to solve the issues.

as i said i have no experience on that but try to have a look at the link provided below.

kind regards,

jeroen

http://www.cisco.com/en/US/tech/tk583/tk372/technologies_configuration_example09186a00802119a8.shtml

[teru-lei]

Hi Jeroen,

I have configured CA but there was no result even in debug. So I don't know what's wrong. And I can confirm that I configured the CA correctly because I can use the certification for ipsec vpn.

Best Regards

Teru Lei