RE: PPPoFR $%#&^%!! - What am I missing?

From: Kemal YILDIRIM (kemalhy@gmail.com)
Date: Sat Aug 26 2006 - 03:34:42 ART


Hi Max,
AFAI see, you have wrong DLCI nubers at both side, you need to reverse the
DLCIs at both end. And also you need to give a different hostname to one of
the routers. eg.: Router1, Router2 etc.

Do a debug ppp authentication at one of the router, you will see output like
below;
*Mar 1 00:12:36.343: Vi2 AUTH: Timeout 5
*Mar 1 00:12:36.343: Vi2 CHAP: O CHALLENGE id 32 len 25 from "what"
*Mar 1 00:12:36.343: Vi2 CHAP: I CHALLENGE id 32 len 25 from "what"
*Mar 1 00:12:36.343: Vi2 CHAP: Ignoring Challenge with local name

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Max
Bozeman
Sent: Saturday, August 26, 2006 8:47 AM
To: ccielab@groupstudy.com
Subject: PPPoFR $%#&^%!! - What am I missing?

Setup:

R1<---PPPoFR--->R2

config:

R1#
interface Serial0/0
 no ip address
 encapsulation frame-relay IETF
 shutdown
 no fair-queue
 frame-relay interface-dlci 201 ppp Virtual-Template1
 no frame-relay inverse-arp
 frame-relay lmi-type ansi
!
interface Virtual-Template1
 ip address 1.1.1.1 255.255.255.0
 ppp authentication chap
 ppp chap hostname what
 ppp chap password 0 theheck

R2#
interface Serial0/0
 no ip address
 encapsulation frame-relay IETF
 shutdown
 frame-relay interface-dlci 102 ppp Virtual-Template1
 no frame-relay inverse-arp
 frame-relay lmi-type ansi
!
interface Virtual-Template1
 ip address 1.1.1.2 255.255.255.0
 ppp authentication chap
 ppp chap hostname what
 ppp chap password 0 theheck

alt config:

R1#
interface Serial0/0
 no ip address
 encapsulation frame-relay IETF
 no frame-relay inverse-arp
 frame-relay lmi-type ansi
!
interface Serial0/0.1 point-to-point
 frame-relay interface-dlci 102 ppp Virtual-Template1
!
interface Virtual-Template1
 ip address 1.1.1.1 255.255.255.0
 ppp authentication chap
 ppp chap hostname what
 ppp chap password 0 theheck

R2#
interface Serial0/0
 no ip address
 encapsulation frame-relay IETF
 no fair-queue
 no frame-relay inverse-arp
 frame-relay lmi-type ansi
!
interface Serial0/0.1 point-to-point
 frame-relay interface-dlci 201 ppp Virtual-Template1
!
interface Virtual-Template1
 ip address 1.1.1.2 255.255.255.0
 ppp authentication chap
 ppp chap hostname what
 ppp chap password 0 theheck

Virtual-Access 1 is up, but cannot ping local or remote address. Doesn't
show up in ip int brief and does not put a route in routing table. What am
I missing? Is this a PPP/PPPoFR issue or a Virtual-Template/Access issue?



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