From: Marc La Porte (marc.a.laporte@gmail.com)
Date: Sat Feb 09 2008 - 16:34:07 ARST
All,
Thanks for all your input. Much appreciated!
In answer to your questions/remarks/suggestions:
I started by taking off the PPP authentication (since it is not mandatory),
enable CDP, and correcting an error (I swapped the DLCIs 102/201 - duh!)
I use Dynamips, with a Dynagenerated frame relay switch
This is the config:
R1:
interface Virtual-Template1
ip address 10.0.0.1 255.0.0.0
!
interface Serial1/0
no ip address
cdp enable
encapsulation frame-relay
serial restart-delay 0
frame-relay interface-dlci 102 ppp Virtual-Template1
R2:
interface Virtual-Template1
ip address 10.0.0.2 255.0.0.0
!
interface Serial1/0
no ip address
cdp enable
encapsulation frame-relay
serial restart-delay 0
frame-relay interface-dlci 201 ppp Virtual-Template1
After that, again, the PVC status on RackR1 remained INACTIVE... I
shut/unshut the Serial1/0 on RackR1, and now the PVC comes up and the
VirtualAccess interface comes up. And I can ping the other side (10.0.0.2)
I configured the CHAP hostname/password on the Virtual-Template1 interface
(only on the interface, not a local username/password, shut/unshut the s1/0
interface, and it comes up...
So, it seems to be working as described... don't know why the line protocol
didn't come up the first time though... oh well, Dynamips is not perfect :-)
Marc
On Feb 9, 2008 4:16 AM, Brian Dennis <bdennis@internetworkexpert.com> wrote:
> First off what is the DLCI status on each side? Secondly can you enable
> CDP to verify the connection (CDP is disabled for multipoint FR
> interfaces)? Lastly have you tried removing PPP authentication since it's
> not required?
>
> Brian Dennis, CCIE4 #2210 (R&S/ISP-Dial/Security/SP)
> bdennis@internetworkexpert.com
>
> Internetwork Expert, Inc.
> http://www.InternetworkExpert.com <http://www.internetworkexpert.com/>
> Toll Free: 877-224-8987
> Direct: +1-775-544-1653 (Outside the US and Canada)
>
> >----- Original Message -----
> Subject: PPPoFR (with Dynamips)
> Date: Fri, February 8, 2008 1:08
> From: "Marc La Porte" <marc.a.laporte@gmail.com>
>
> > Hi guys,
> >
> > I've configured PPPoFR exactly as described by Brian McGahan (
> >
> http://blog.internetworkexpert.com/2008/01/07/understanding-ppp-over-frame-relay-pppofr/
> ),
> > but I can get it to work with Dynamips.
> >
> >
> > Rack1R1#sh run | sec Serial1/0|Virtual-Template1
> > interface Serial1/0
> > no ip address
> > encapsulation frame-relay
> > serial restart-delay 0
> > frame-relay interface-dlci 201 ppp Virtual-Template1
> > interface Virtual-Template1
> > ip address 10.0.0.1 255.0.0.0
> > ppp chap hostname Rack1R1
> > ppp chap password 0 CISCO
> >
> > Rack1R2#sh run | sec Serial1/0|Virtual-Template1
> > interface Serial1/0
> > no ip address
> > encapsulation frame-relay
> > serial restart-delay 0
> > frame-relay interface-dlci 102 ppp Virtual-Template1
> > interface Virtual-Template1
> > ip address 10.0.0.2 255.0.0.0
> > ppp chap hostname Rack1R2
> > ppp chap password 0 CISCO
> >
> > Rack1R1#sh ip int brief | sec Serial1/0|Virtual-Access|Virtual-Template
> > Serial1/0 unassigned YES unset up
> > up
> > Virtual-Access1 unassigned YES unset down
> > down
> > Virtual-Template1 10.0.0.1 YES manual down
> > down
> > Virtual-Access2 10.0.0.1 YES TFTP down
> > down
> >
> > Rack1R2#sh ip int brief | sec Serial1/0|Virtual-Access|Virtual-Template
> > Serial1/0 unassigned YES unset up
> > up
> > Virtual-Access1 unassigned YES unset down
> > down
> > Virtual-Template1 10.0.0.2 YES manual down
> > down
> > Virtual-Access2 10.0.0.2 YES TFTP down
> > down
> >
> > The Virtual-Access1 remains down... tried debug ppp, but no output
> > whatsoever... I'm sure it's simple, but what am I doing wrong?
> >
> > Thanks for your help!
> > Marc (the Netherlands)
> >
> > _______________________________________________________________________
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