From: Ivan (ivan@iip.net)
Date: Fri Sep 29 2006 - 08:09:16 ART
I haven't IEWB. But generally ppp-auth principle follows:
1) R4 for example (may be first R5)
send challenge packet to R5, wich consist PacketID + RandomValue + AuthName
2) R5 make the MD5 hash. Received AuthName used to lookup Passwd in local db.
md5 hash is mix of (PacketID + RandomValue + Passwd). Sent it back.
3) R4 make the same calculation. To find Passwd is used RemoteName from R5.
Compare received MD5-hash and local MD5-hash.
4) Send Accept/Reject to calling party.
On Friday 29 September 2006 14:40, Radoslav Vasilev wrote:
> Hi Group,
>
> Simple question regarding PPP CHAP authentication - is it possible
> with CHAP to have different passwords confugured on the two routers,
> for exampe:
>
> router 4:
>
> username ROUTER5 password CISCO5
> int se0/1
> encap ppp
> ip address ...
> ppp chap authentication
>
>
>
> router 5:
> username ROUTER4 password CISCO4
> int se 0/1
> encap ppp
> ip address ...
> ppp chap authentication
>
>
>
> I thought that wasn't possible but I see a similar solution for the
> task mentioned in the subject. I'm reffering to the alternative
> solution for that task.
>
> Thanks!
> Rado
>
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-- Ivan
This archive was generated by hypermail 2.1.4 : Sun Oct 01 2006 - 16:55:41 ART