Re: PPP CHAP Question

From: Ike Luo (ike@xxxxxxxx)
Date: Fri Apr 20 2001 - 01:51:44 GMT-3


   
You can use difference password and username in both pap and chap.
 ppp chap hostname xxx
 ppp chap password yyy

Ike luo

----- Original Message -----
From: <Arthayuth.B@datacraft-asia.com>
To: <rshopkins@earthlink.net>
Cc: <ccielab@groupstudy.com>
Sent: Friday, April 20, 2001 11:59 AM
Subject: RE: PPP CHAP Question

> for CHAP you need to use same password only pap that support difference
> password.
>
> Arthayuth
> CIP,CCNP,CCDP
>
> -----Original Message-----
> From: Rob Hopkins [mailto:rshopkins@earthlink.net]
> Sent: Friday, April 20, 2001 1:47 PM
> To: ccielab@groupstudy.com
> Subject: PPP CHAP Question
>
>
> I must be missing something here,
> See the config below, which works, my question is why does it work? Notice
> R1 doesnt even have the
> password "bheadpass" anywhere, in fact if I change bhead pass on R1 to
> bheadpass it doesnt work.
>
> When I debug ppp authentication it (from R2)
>
> %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to
> down
> %LINK-3-UPDOWN: Interface Serial0, changed state to down
> %LINK-3-UPDOWN: Interface Serial0, changed state to up
> Se0 PPP: Treating connection as a dedicated line
> Se0 PPP: Phase is AUTHENTICATING, by both
> Se0 CHAP: Using alternate hostname bhead
> Se0 CHAP: O CHALLENGE id 26 len 26 from "bhead"
> Se0 CHAP: I CHALLENGE id 28 len 27 from "beavis"
> Se0 CHAP: Using alternate hostname bhead
> Se0 CHAP: O RESPONSE id 28 len 26 from "bhead"
> Se0 CHAP: I RESPONSE id 26 len 27 from "beavis"
> Se0 CHAP: O SUCCESS id 26 len 4
> Se0 CHAP: I SUCCESS id 28 len 4
> %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to up
>
>
>
> R1
>
> username bhead password 0 beavispass
>
> interface Serial0
> ip address 10.1.1.1 255.255.255.252
> encapsulation ppp
> ppp authentication chap
> ppp chap hostname beavis
> ppp chap password 7 15100E0D12233834292026 (beavispass)
> !
>
>
>
>
> R2
> username beavis password 0 beavispass
>
> interface Serial0
> ip address 10.1.1.2 255.255.255.252
> encapsulation ppp
> no fair-queue
> clockrate 1000000
> ppp authentication chap
> ppp chap hostname bhead
> ppp chap password 7 13071F170A08142B3837 (bheadpass)
> !
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