VPDN and DNS suffix.

Unanswered Question
Jan 16th, 2002

I have asked this question in a few forums and no one replies, hopefully i can get help here.

I have configured VPDN using radius authentication for remote users who dial in to a local ISP. I have configured the LNS router to supply the ip address and DNS addresses requested by bootp from the clients using the following commands:

- ip local pool <name> x.x.x.x x.x.x.x

- async-bootp dns-server y.y.y.y

The problem is that i don't know how to send the connection-specific DNS suffix. When i type "ipconfig /all" on the remote PC i see all the addresses under the PPP adapter but obviously no suffix.

Has anyone done this or know how i can send the suffix either by the router or Radius server that authenticates the users.

Thanks.

I have this problem too.
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ciscomoderator Tue, 01/22/2002 - 10:14

Since there has been no response to your post, it appears to be either too complex or too rare an issue for other forum members to assist you. If you don't get a suitable response to your post, you may wish to review our resources at the online Technical Assistance Center (http://www.cisco.com/tac) or speak with a TAC engineer. You can open a TAC case online at http://www.cisco.com/tac/caseopen

If anyone else in the forum has some advice, please reply to this thread.

Thank you for posting.

BrankoBCS_2 Mon, 07/02/2012 - 05:45

Hello,

You have just do to this in router config:

ip dhcp pool PPTP

  network X.X.X.X /24

  domain-name YOUR-SUFFIX

  dns-server X.X.X.X

interface virtual-template 1

  peer default ip address dhcp-pool PPTP

Regards

BrankoBCS_2 Mon, 07/02/2012 - 05:50

And erase previous config:

no ip local pool name x.x.x.x x.x.x.x

interface virtual-template 1

no peer default ip address pool name

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Posted January 16, 2002 at 1:10 PM
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