From: Kaiser Anwar (kaiseranwar@sbcglobal.net)
Date: Thu Sep 25 2003 - 00:30:03 GMT-3
First of all I don't know why I takes so long for my email to show up.
anyway
I guess the solution I have is not right. I have ppp authentication chap
callout.it seems to be working.
so when r1 call r3 will not challenge any incoming call. this is the debug
output.correct me if I am wrong
12:02:23: %LINK-3-UPDOWN: Interface BRI0:1, changed state to up
12:02:23: BR0:1 PPP: Using dialer call direction
12:02:23: BR0:1 PPP: Treating connection as a callout
12:02:23: BR0:1 CHAP: O CHALLENGE id 6 len 23 from "r1"
12:02:23: BR0:1 CHAP: I RESPONSE id 6 len 23 from "r3"
12:02:23: BR0:1 CHAP: O SUCCESS id 6 len 4
12:02:23: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state to
up.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 32/35/36 ms
Thanks
Kaiser Anwar
----- Original Message -----
From: "Kenneth Wygand" <KWygand@customonline.com>
To: <groupstudy@cconlinelabs.com>; "Kaiser Anwar"
<kaiseranwar@sbcglobal.net>; <ccielab@groupstudy.com>
Sent: Wednesday, September 24, 2003 9:42 PM
Subject: RE: isdn question
> Tony,
>
> I agree that everything else in the question points to using "ppp
authentication chap callin". Kaiser probably just reversed the two router
names.
>
> Ken
>
> -----Original Message-----
> From: Tony Schaffran [mailto:groupstudy@cconlinelabs.com]
> Sent: Wed 9/24/2003 10:35 PM
> To: Kenneth Wygand; 'Kaiser Anwar'; ccielab@groupstudy.com
> Cc:
> Subject: RE: isdn question
>
>
>
> I think you are correct.
>
> I read his question too fast.
>
> He is either not stating all of the requirements or he has stated it
> backwards. But I believe he is trying to get to callin.
>
> Thank you for pointing that out.
>
> Tony Schaffran
> Network Analyst
> CCIE #11071
> CCNP, CCNA, CCDA,
> NNCDS, NNCSS, CNE, MCSE
>
> www.cconlinelabs.com
> Your #1 choice for online Cisco rack rentals.
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Kenneth Wygand
> Sent: Wednesday, September 24, 2003 7:23 PM
> To: Tony Schaffran; Kaiser Anwar; ccielab@groupstudy.com
> Subject: RE: isdn question
>
> Actually Tony, I disagree. "ppp authentication chap callin" should be
used
> on a router so that challenges are made only on INCOMING calls, not
outgoing
> calls.
>
> Now in Kaiser's question, he said "If R1 calls R3. R3 should not challenge
> R1". Well if R1 is doing the calling, "ppp authentication chap callin"
> configured on this router will cause R1 not to challenge R3, but R3 will
> challenge R1. If we put "ppp authentication chap callin" on R3, the call
> would be considered incoming from R3's perspective and R3 WILL in fact
> challenge R1.
>
> Seems to me that R3 will always challenge R1 when R1 initiates the call to
> R3 no matter where "ppp authentication chap callin" is placed.
>
> Someone please correct me if I am wrong.
>
> Thanks,
> Ken
>
> -----Original Message-----
> From: Tony Schaffran [mailto:groupstudy@cconlinelabs.com]
> Sent: Wed 9/24/2003 10:08 PM
> To: 'Kaiser Anwar'; ccielab@groupstudy.com
> Cc:
> Subject: RE: isdn question
>
>
>
> Sorry about my previous post.
>
> I forgot the authentication in the "ppp authentication chap
callin"
> command.
>
> It looks like you already had the answer in one of your other
posts.
>
> Tony Schaffran
> Network Analyst
> CCIE #11071
> CCNP, CCNA, CCDA,
> NNCDS, NNCSS, CNE, MCSE
>
> www.cconlinelabs.com
> Your #1 choice for online Cisco rack rentals.
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
Behalf
> Of
> Kaiser Anwar
> Sent: Wednesday, September 24, 2003 4:46 PM
> To: ccielab@groupstudy.com
> Cc: ccielab@groupstudy.com
> Subject: isdn question
>
> Hi,
> I am little confused here. this is what I am trying to achiev.
I
> have R1
> connected to R3 with isdn.
> If R1 calls R3. R3 should not challenge R1. which command I
need
> to put
> and
> on which router.
>
> Thanks
> Kaiser A
>
> ***Get your CCIE and a FREE vacation: Shop.GroupStudy.com***
>
> _______________________________________________________________________
> Please help support GroupStudy by purchasing your study materials
> from:
> shop.groupstudy.com
>
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
> ***Get your CCIE and a FREE vacation: Shop.GroupStudy.com***
>
> _______________________________________________________________________
> Please help support GroupStudy by purchasing your study materials
> from:
> shop.groupstudy.com
>
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
> ***Get your CCIE and a FREE vacation: Shop.GroupStudy.com***
> _______________________________________________________________________
> Please help support GroupStudy by purchasing your study materials from:
> shop.groupstudy.com
>
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
> ***Get your CCIE and a FREE vacation: Shop.GroupStudy.com***
> _______________________________________________________________________
> Please help support GroupStudy by purchasing your study materials from:
> shop.groupstudy.com
>
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
***Get your CCIE and a FREE vacation: Shop.GroupStudy.com***
This archive was generated by hypermail 2.1.4 : Wed Oct 01 2003 - 07:24:36 GMT-3