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(ASCEND) Cisco-MAX connection problems
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:
---------------------------8<------------------------------------
BR0:1 PPP: Phase is DOWN
%LINK-3-UPDOWN: Interface BRI0:1, changed state to up
BR0:1 PPP: Treating connection as a callout
BR0:1 PPP: Phase is ESTABLISHING, Active Open
BR0:1 PPP: No remote authentication for call-out
BR0:1 LCP: O CONFREQ [Closed] id 163 len 25
BR0:1 LCP: MagicNumber 0x34F7E5B8 (0x050634F7E5B8)
BR0:1 LCP: MRRU 1524 (0x110405F4)
BR0:1 LCP: EndpointDisc 1 Local (0x130B016F6D6E6963616C6C)
BR0:1 LCP: I CONFREQ [REQsent] id 1 len 29
BR0:1 LCP: VendorSpecific OUI 0x000001 (0x00040000)
BR0:1 LCP: MRU 1524 (0x010405F4)
BR0:1 LCP: AuthProto PAP (0x0304C023)
BR0:1 LCP: MRRU 1524 (0x110405F4)
BR0:1 LCP: EndpointDisc 3 00c0.7b71.f87b (0x13090300C07B71F87B)
BR0:1 LCP: O CONFREJ [REQsent] id 1 len 12
BR0:1 LCP: VendorSpecific OUI 0x000003 (0x00040000)
BR0:1 LCP: AuthProto PAP (0x0304C023)
BR0:1 LCP: I CONFACK [REQsent] id 163 len 25
BR0:1 LCP: MagicNumber 0x34F7E5B8 (0x050634F7E5B8)
BR0:1 LCP: MRRU 1524 (0x110405F4)
BR0:1 LCP: EndpointDisc 1 Local (0x130B016F6D6E6963616C6C)
BR0:1 LCP: I TERMREQ [ACKrcvd] id 2 len 4
BR0:1 LCP: O TERMACK [ACKrcvd] id 2 len 4
BR0:1 PPP: No remote authentication for call-out
BR0:1 LCP: TIMEout: Time = 0x247CECCC State = REQsent
---------------------------8<------------------------------------
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?).
In the Cisco configuration, we have (amongst other things ;-):
---------------------------8<------------------------------------
version 11.3
no service pad
no service password-encryption
[...]
username <profile-name> password 0 <pap-recv-passwd>
[...]
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
---------------------------8<------------------------------------
On the MAX side, we have Ans/PPP/Recv Auth=PAP and Profile/name/Encaps=MPP
(which worked just fine with a P50 that was not using PAP auth with this
router).
Any idea what we have overlooked?
Thanks,
Neale.
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