06-06-2005 01:20 AM
Hi,
We are trying to connect a Cisco 1700 router using PPPoA. During the LCP Authenticatio phase, I am getting the error
Vi2 PPP: Authorization Not Required
and
Vi2 LCP: failed to negotiate with peer
Any ideas\Help ?
Regards \\ Naman
06-06-2005 07:30 AM
Naman,
Many things can happen.
1- Take a look to this link. It will help you to check exately what is wrong.
http://www.cisco.com/en/US/tech/tk713/tk507/technologies_tech_note09186a008019cfa7.shtml
2- you may want to make sure that the ppp authentication method and the password are correct ( as known by the peer)
3- in the case you're using pap, make sure that username and password are provided in the same command line (unlike chap).
cheers.
06-06-2005 11:57 PM
If you're using CHAP and you have the line "ppp authen chap callin", try to remove it. I've seen this line in most of the Cisco PPPoA configuration samples with CHAP but it doens't work for my ADSL connection and it gives very similar debug messages. After I remove this line, everything works fine.
06-09-2005 02:51 PM
Actually i had it the other way. In the problem config, i had "ppp authen chap" but i changed it to "ppp authen chap callin" and it fixed the problem.
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