Ascend Archive
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Re: (ASCEND) Cisco-MAX connection problems



On Wed, Oct 14, 1998 at 06:51:49PM +1100, Neale Banks wrote:
> Greetings,
> 
> We are trying to get a Cisco 1003 to connect to a max4000 and having no
> progress in the LCP negotiation department.  The MAX is logging the calls as
> disconnected due to c=41 (PPP - LCP Negotiation failed) and p=77 (LCP State
> Ack Sent).
> 
> On the Cisco side, "debug ppp neg" gives us:
> 
> BR0:1 LCP: O CONFREJ [REQsent] id 1 len 12
> BR0:1 LCP:    VendorSpecific OUI 0x000003 (0x00040000)
> BR0:1 LCP:    AuthProto PAP (0x0304C023)

Thats the bummer. The Cisco refuses to auth with PAP, so the Max drops
the call.

> Which suggests there is something the Cisco and the MAX don't like in the
> LCP negotiation phase (possibly in the attempt to negotiate PAP?).

Got it ;)

> interface BRI0
>  ip unnumbered Ethernet0
>  encapsulation ppp
>  dialer idle-timeout 604800
>  dialer map ip <IP of MAX> name MAX1 <phn# of MAX>
>  dialer load-threshold 224 either
>  dialer-group 1
>  ppp authentication pap callin
>  ppp multilink

You simply add

ppp pap sent-username <whatever> password 7 <xxxx>

to the Cisco. It currently doesn't know how to auth to the Max.

-- 

 "the big bang: the ultimate hero of low frequency;
  the divine intergalactical bassdrum" -- Yello, "solar driftwood"

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| o |               \\\- Brain Inside -///                   | o |
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| o | Andre' Beck (ABPSoft)   AB10-RIPE    Xlink PoP Dresden | o |
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