I had this similar problem on my setup just 3 weeks ago, I had to downgrade
to a 12.1.5T7 IOS image and it worked fine. But, if you want to require
encryption, make sure your RADIUS server support MS-CHAP-MPPE-KEYS. I am
using Funk's Steel-Belted radius configured with the MS-CHAP-MPPE-KEYS but
still am having problem so I had to resort to using CHAP without MPPE for
now (testing stage).
Try the dowgrade and see if it works with your router, I'm pretty sure it
will.
On another note, make sure that in your configuration on the PPTP of Windows
2000, select Point-to-point tunneling protocol as opposed to letting windows
do "automatic".
Let me know.
Hope this helps.
""nrf"" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> I got a 2514 running 12.2, and I want to set it up to be a PPTP server. I
> have reviewed the CCO docs' and I believe I have done everything they told
> me to do. But it doesn't work. For example, when I fire up a PPTP
client
> from W2k, I see that the router is contacted and it gets to the "Verifying
> Username and password" stage, but doesn't proceed further. Does anybody
> know what it up with that?
>
> Here is what I configured on the router:
>
>
> username me password 0 me
> ip local pool default 120.1.1.1 120.1.1.2
> vpdn enable
>
> vpdn-group mypptpgroup
> ! Default PPTP VPDN group
> accept-dialin
> protocol pptp
> virtual-template 3
>
>
> interface Virtual-Template3
> ip unnumbered Loopback0
> peer default ip address pool default
> ppp encrypt mppe 40
> ppp authentication ms-chap
>
> I set up Windows2000 for PPTP client (no L2TP), using MsCHAP v1 (not v2
> because I saw the CCO warnings not to use v2), and PPP LCP extensions. I
> have tried it with and without software compression.
>
> When I debug PPP nego and VPDN event and VPDN packet, I just get the
> following over and over. The error at the very end is really odd, perhaps
> that has something to do with it?
>
>
>
> router#
> 03:22:34: Vi1 VPDN: Virtual interface created
> 03:22:34: Vi1 VPDN: Clone from Vtemplate 3
> 03:22:36: Vi1 VPDN: Bind interface direction=2
> Jun 30 05:13:21: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state
to
> up
> 03:22:36: Vi1 PPP: Treating connection as a dedicated line
> 03:22:36: Vi1 PPP: Phase is ESTABLISHING, Active Open [0 sess, 0 load]
> 03:22:36: Vi1 LCP: O CONFREQ [Closed] id 181 len 15
> 03:22:36: Vi1 LCP: AuthProto MS-CHAP (0x0305C22380)
> 03:22:36: Vi1 LCP: MagicNumber 0x6100C064 (0x05066100C064)
> 03:22:36: Vi1 VPDN: O out
> router#
> Jun 30 05:13:22: %LINEPROTO-5-UPDOWN: Line protocol on Interface
> Virtual-Access1
> , changed state to up
> router#
> 03:22:38: Vi1 LCP: TIMEout: State REQsent
> 03:22:38: Vi1 LCP: O CONFREQ [REQsent] id 182 len 15
> 03:22:38: Vi1 LCP: AuthProto MS-CHAP (0x0305C22380)
> 03:22:38: Vi1 LCP: MagicNumber 0x6100C064 (0x05066100C064)
> 03:22:38: Vi1 VPDN: O out
> router#
> 03:22:40: Vi1 LCP: TIMEout: State REQsent
> 03:22:40: Vi1 LCP: O CONFREQ [REQsent] id 183 len 15
> 03:22:40: Vi1 LCP: AuthProto MS-CHAP (0x0305C22380)
> 03:22:40: Vi1 LCP: MagicNumber 0x6100C064 (0x05066100C064)
> 03:22:40: Vi1 VPDN: O out
> router#
> 03:22:42: Vi1 LCP: TIMEout: State REQsent
> 03:22:42: Vi1 LCP: O CONFREQ [REQsent] id 184 len 15
> 03:22:42: Vi1 LCP: AuthProto MS-CHAP (0x0305C22380)
> 03:22:42: Vi1 LCP: MagicNumber 0x6100C064 (0x05066100C064)
> 03:22:42: Vi1 VPDN: O out
> router#
> 03:22:44: Vi1 LCP: TIMEout: State REQsent
> 03:22:44: Vi1 LCP: O CONFREQ [REQsent] id 185 len 15
> 03:22:44: Vi1 LCP: AuthProto MS-CHAP (0x0305C22380)
> 03:22:44: Vi1 LCP: MagicNumber 0x6100C064 (0x05066100C064)
> 03:22:44: Vi1 VPDN: O out
> router#
> 03:22:46: Vi1 LCP: TIMEout: State REQsent
> 03:22:46: Vi1 LCP: O CONFREQ [REQsent] id 186 len 15
> 03:22:46: Vi1 LCP: AuthProto MS-CHAP (0x0305C22380)
> 03:22:46: Vi1 LCP: MagicNumber 0x6100C064 (0x05066100C064)
> 03:22:46: Vi1 VPDN: O out
> router#
> 03:22:48: Vi1 LCP: TIMEout: State REQsent
> 03:22:48: Vi1 LCP: O CONFREQ [REQsent] id 187 len 15
> 03:22:48: Vi1 LCP: AuthProto MS-CHAP (0x0305C22380)
> 03:22:48: Vi1 LCP: MagicNumber 0x6100C064 (0x05066100C064)
> 03:22:48: Vi1 VPDN: O out
> router#
> 03:22:50: Vi1 LCP: TIMEout: State REQsent
> 03:22:50: Vi1 LCP: O CONFREQ [REQsent] id 188 len 15
> 03:22:50: Vi1 LCP: AuthProto MS-CHAP (0x0305C22380)
> 03:22:50: Vi1 LCP: MagicNumber 0x6100C064 (0x05066100C064)
> 03:22:50: Vi1 VPDN: O out
> router#
> 03:22:52: Vi1 LCP: TIMEout: State REQsent
> 03:22:52: Vi1 LCP: O CONFREQ [REQsent] id 189 len 15
> 03:22:52: Vi1 LCP: AuthProto MS-CHAP (0x0305C22380)
> 03:22:52: Vi1 LCP: MagicNumber 0x6100C064 (0x05066100C064)
> 03:22:52: Vi1 VPDN: O out
> router#
> 03:22:54: Vi1 LCP: TIMEout: State REQsent
> 03:22:54: Vi1 LCP: O CONFREQ [REQsent] id 190 len 15
> 03:22:54: Vi1 LCP: AuthProto MS-CHAP (0x0305C22380)
> 03:22:54: Vi1 LCP: MagicNumber 0x6100C064 (0x05066100C064)
> 03:22:54: Vi1 VPDN: O out
> router#
> Jun 30 05:13:42: %TCP-2-INVALIDTCPENCAPS: Invalid TCB encaps pointer:
> 0x648D18
> -Process= "PPTP Mgmt", ipl= 0, pid= 73
> -Traceback= 33D39AE 33D4CEA 3CD688A 3CD6420 3CD6642 3CD53AC 3CD587C
3CD5B54
> 3CD5
> C38 3CD5F88
> Jun 30 05:13:42: %TCP-2-INVALIDTCPENCAPS: Invalid TCB encaps pointer:
> 0x648D18
> -Process= "PPTP Mgmt", ipl= 0, pid= 73
> -Traceback= 33D39AE 33D47CC 3CD4A06 3CD6656 3CD53AC 3CD587C 3CD5B54
3CD5C38
> 3CD5
> F88
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