RE: ppp connection not coming up

From: Cisco Fanatic <ebay_products_at_hotmail.com>
Date: Mon, 29 Jun 2009 13:13:17 -0700

Thanks All, This rack is used my multiple folks in here. There are too many
username/passwords :) configured and people are changing hostnames all the
time ...

But, I figured it out just after I clicked sent to the GS. Thanks, all again
.. I have to say you all are very active :)

-Yuri

> Date: Mon, 29 Jun 2009 15:29:20 -0400
> Subject: Re: ppp connection not coming up
> From: ccie.09_at_gmail.com
> To: jastorino_at_ipexpert.com
> CC: ebay_products_at_hotmail.com; ccielab_at_groupstudy.com
>
> On R2, you are sending username Rack1R2 password CISCO to R3 for
> authentication, now R3 needs to verify it using its local Database.
>
> So, R3 should have "username Rack1R2 password CISCO" in its local
Database.
> In your case this command is configured on R2 instead of R3.
>
> I
> On Mon, Jun 29, 2009 at 3:12 PM, Joe Astorino
<jastorino_at_ipexpert.com>wrote:
>
> > Hey,
> >
> > Your usernames are swapped. You need Rack1R3 as a username on R2 and
visa
> > versa.
> >
> > Regards,
> >
> > Joe Astorino
> > CCIE #24347 (R&S)
> > Sr. Support Engineer - IPexpert, Inc.
> > URL: http://www.IPexpert.com <http://www.ipexpert.com/>
> >
> >
> > -----Original Message-----
> > From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
> > Cisco Fanatic
> > Sent: Monday, June 29, 2009 3:01 PM
> > To: ccielab_at_groupstudy.com
> > Subject: ppp connection not coming up
> >
> > All,
> >
> > This ppp configuration was working before. Now, it has been failing. I
> > debuged
> > the issue and could not find any wierd thing. I keeps on saying
> > Authentication
> > failed. I have the username/password defined and as I said it has been
> > working
> > before with no issues.
> >
> > Any help as what I might be missing. I hope I am not missing something
> > obvious.
> >
> > R2
> > ++
> > !
> > username Rack1R2 password 0 CISCO
> > !
> > interface Serial0/1/0
> > ip address 136.1.23.2 255.255.255.0
> > encapsulation ppp
> > ppp authentication pap
> > ppp pap sent-username Rack1R2 password 0 CISCO
> > !
> >
> > R3
> > ++
> > !
> > username Rack1R3 password 0 CISCO
> > !
> > interface Serial1/3
> > ip address 136.1.23.3 255.255.255.0
> > encapsulation ppp
> > clock rate 64000
> > ppp authentication pap
> > ppp pap sent-username Rack1R3 password 0 CISCO
> > !
> >
> > Rack1R2#ping 136.1.32.3
> >
> > Type escape sequence to abort.
> > Sending 5, 100-byte ICMP Echos to 136.1.32.3, timeout is 2 seconds:
> > .....
> > Success rate is 0 percent (0/5)
> >
> > Rack1R3#debug ppp negotiation
> > *Jun 29 19:07:32.311: Se1/3 LCP: O CONFACK [ACKrcvd] id 223 len 14
> > *Jun 29 19:07:32.311: Se1/3 LCP: AuthProto PAP (0x0304C023)
> > *Jun 29 19:07:32.311: Se1/3 LCP: MagicNumber 0x26BD4B65
(0x050626BD4B65)
> > *Jun 29 19:07:32.311: Se1/3 LCP: State is Open
> > *Jun 29 19:07:32.311: Se1/3 PPP: Phase is AUTHENTICATING, by both
> > *Jun 29 19:07:32.311: Se1/3 PAP: Using hostname from interface PAP
> > *Jun 29 19:07:32.311: Se1/3 PAP: Using password from interface PAP
> > *Jun 29 19:07:32.311: Se1/3 PAP: O AUTH-REQ id 195 len 18 from "Rack1R3"
> > *Jun 29 19:07:32.319: Se1/3 PAP: I AUTH-REQ id 113 len 18 from "Rack1R2"
> > *Jun 29 19:07:32.319: Se1/3 PAP: Authenticating peer Rack1R2
> > *Jun 29 19:07:32.319: Se1/3 PPP: Phase is FORWARDING, Attempting Forward
> > *Jun 29 19:07:32.319: Se1/3 PPP: Phase is AUTHENTICATING, Unauthenticated
> > User
> > *Jun 29 19:07:32.319: Se1/3 PAP: O AUTH-NAK id 113 len 26 msg is
> > "Authentication failed"
> >
> > -Yuri
> >
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Received on Mon Jun 29 2009 - 13:13:17 ART

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