From: Maljure, Sanjay (smaljure@xxxxxxxxxxxxxxxxx)
Date: Thu Oct 19 2000 - 12:12:43 GMT-3
Hi I just tried this a couple of days ago. You will need a "Full NAT"
feature set. You can then use the 'ip address negotiated' on the bri
interface and the interface will negotiate an IP address with the ISP using
IPCP.
Then you can NAT the internal addresses in to this dynamically aquired IP
address by using
ip nat inside source list interface bri 0
Make sure that your router does not challenge the ISP for authentication by
using
ppp chap/pap callin
Hope this helps
Sanjay
-----Original Message-----
From: Philip Neeson [mailto:pneeson@uk.didata.com]
Sent: Thursday, October 19, 2000 7:08 AM
To: zhan wang; ccielab@groupstudy.com
Subject: RE: the isdn config
Hi Zhan,
I believe you can use the "ip address negotiated" command, it may be an IOS
version dependent command though.
Thanks,
Philip.
http://www.cisco.com/univercd/cc/td/doc/product/software/ios113ed/113ed_cr/d
ial_c/dcprt11/dcezip.htm#xtocid1956410
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> zhan wang
> Sent: 19 October 2000 11:18
> To: ccielab@groupstudy.com
> Subject: the isdn config
>
>
> Hi,
>
> any one here know that how to config a isdn BRI port
> to get one ip address automatically when dial to ISP?
>
> config is as following
>
> interface BRI0/0
> ip nat outside
> encapsulation ppp
> dialer string 2631
> dialer-group 1
>
> thanks a lot!
> Zhan
>
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