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Date:      Tue, 25 Sep 2001 17:02:24 +0000
From:      Bill Moran <wmoran@iowna.com>
To:        freebsd-questions@freebsd.org
Subject:   Unable to dial into MPD from Windows NT
Message-ID:  <01092517022401.00465@>

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I've been unable to get this to work.
I've got a Windows NT 4.0 server (sp6a) that I want to dial into a
FreeBSD 4.3 box that is running mpd 3.2

The NT server complains: Error 718: timed out waiting for a valid
response. I have tried this in a number of configurations, both
with and without compressions and encryption.  I get pretty
much the same problem each time.

Here is a snip from the mpd output:

[pptp:pptp] mpd: PPTP connection from 192.168.55.1:1043
pptp0: attached to connection with 192.168.55.1:1043
[pptp] IFACE: Open event
[pptp] IPCP: Open event
[pptp] IPCP: state change Initial --> Starting
[pptp] IPCP: LayerStart
[pptp] IPCP: Open event
[pptp] bundle: OPEN event in state CLOSED
[pptp] opening link "pptp"...
[pptp] link: OPEN event
[pptp] LCP: Open event
[pptp] LCP: state change Initial --> Starting
[pptp] LCP: LayerStart
[pptp] device: OPEN event in state DOWN
[pptp] attaching to peer's outgoing call
[pptp] device is now in state OPENING
[pptp] device: UP event in state OPENING
[pptp] device is now in state UP
[pptp] link: UP event
[pptp] link: origination is remote
[pptp] LCP: Up event
[pptp] LCP: state change Starting --> Req-Sent
[pptp] LCP: phase shift DEAD --> ESTABLISH
[pptp] LCP: SendConfigReq #1
 ACFCOMP
 PROTOCOMP
 MRU 1500
 MAGICNUM 60ca9d0e
 AUTHPROTO CHAP MSOFT
pptp0-0: ignoring SetLinkInfo
[pptp] LCP: rec'd Configure Request #0 link 0 (Req-Sent)
 MAGICNUM 000062e8
 PROTOCOMP
 ACFCOMP
 CALLBACK
   Not supported
 MP MRRU 1614
 ENDPOINTDISC [LOCAL] b4 27 39 c0 b1 47 11 d5 bd 7c 00 10 5a 00 19 ec 00 00 
00 00
[pptp] LCP: SendConfigRej #0
 CALLBACK
 MP MRRU 1614
[pptp] LCP: rec'd Configure Request #1 link 0 (Req-Sent)
 MAGICNUM 000062e8
 PROTOCOMP
 ACFCOMP
 ENDPOINTDISC [LOCAL] b4 27 39 c0 b1 47 11 d5 bd 7c 00 10 5a 00 19 ec 00 00 
00 00
[pptp] LCP: SendConfigAck #1
 MAGICNUM 000062e8
 PROTOCOMP
 ACFCOMP
 ENDPOINTDISC [LOCAL] b4 27 39 c0 b1 47 11 d5 bd 7c 00 10 5a 00 19 ec 00 00 
00 00
[pptp] LCP: state change Req-Sent --> Ack-Sent
[pptp] LCP: SendConfigReq #2
 ACFCOMP
 PROTOCOMP
 MRU 1500
 MAGICNUM 60ca9d0e
 AUTHPROTO CHAP MSOFT
[pptp] LCP: rec'd Configure Ack #2 link 0 (Ack-Sent)
 ACFCOMP
 PROTOCOMP
 MRU 1500
 MAGICNUM 60ca9d0e
 AUTHPROTO CHAP MSOFT
[pptp] LCP: state change Ack-Sent --> Opened
[pptp] LCP: phase shift ESTABLISH --> AUTHENTICATE
[pptp] LCP: auth: peer wants nothing, I want CHAP
[pptp] CHAP: sending CHALLENGE
[pptp] LCP: LayerUp
[pptp] LCP: rec'd Ident #2 link 0 (Opened)
 MESG: MSRASV4.00
pptp0-0: ignoring SetLinkInfo
[pptp] LCP: rec'd Ident #3 link 0 (Opened)
 MESG: MSRAS-1-TESTNTSERVER
[pptp] CHAP: rec'd RESPONSE #1
 Name: "dialin"
 Peer name: "dialin"
 Response is valid
[pptp] CHAP: sending SUCCESS
[pptp] LCP: authorization successful
[pptp] LCP: phase shift AUTHENTICATE --> NETWORK
[pptp] up: 1 link, total bandwidth 64000 bps
[pptp] IPCP: Up event
[pptp] IPCP: state change Starting --> Req-Sent
[pptp] IPCP: SendConfigReq #1
 IPADDR 10.0.0.1
 COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
[pptp] CCP: Open event
[pptp] CCP: state change Initial --> Starting
[pptp] CCP: LayerStart
[pptp] CCP: Up event
[pptp] CCP: state change Starting --> Req-Sent
[pptp] CCP: SendConfigReq #1
 MPPC
   0x01000060: MPPE, 40 bit, 128 bit, stateless
[pptp] CCP: rec'd Configure Request #4 link 0 (Req-Sent)
 UNKNOWN[254]
   Not supported
 MPPC
   0x00000006:
   Bits 0x00000006 not supported
[pptp] CCP: SendConfigRej #4
 UNKNOWN[254]
[pptp] IPCP: rec'd Configure Request #5 link 0 (Req-Sent)
 IPADDR 0.0.0.0
   NAKing with 10.0.0.2
 PRIDNS 0.0.0.0
   NAKing with 192.168.1.3
 PRINBNS 0.0.0.0
   NAKing with 192.168.1.4
 SECDNS 0.0.0.0
 SECNBNS 0.0.0.0
[pptp] IPCP: SendConfigRej #5
 SECDNS 0.0.0.0
 SECNBNS 0.0.0.0
[pptp] IPCP: rec'd Configure Reject #1 link 0 (Req-Sent)
 COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
[pptp] IPCP: SendConfigReq #2
 IPADDR 10.0.0.1
[pptp] IPCP: rec'd Configure Request #6 link 0 (Req-Sent)
 IPADDR 0.0.0.0
   NAKing with 10.0.0.2
 PRIDNS 0.0.0.0
   NAKing with 192.168.1.3
 PRINBNS 0.0.0.0
   NAKing with 192.168.1.4
[pptp] IPCP: SendConfigNak #6
 IPADDR 10.0.0.2
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: rec'd Configure Ack #2 link 0 (Req-Sent)
 IPADDR 10.0.0.1
[pptp] IPCP: state change Req-Sent --> Ack-Rcvd
[pptp] IPCP: rec'd Configure Request #7 link 0 (Ack-Rcvd)
 IPADDR 10.0.0.2
   10.0.0.2 is OK
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: SendConfigAck #7
 IPADDR 10.0.0.2
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: state change Ack-Rcvd --> Opened
[pptp] IPCP: LayerUp
  10.0.0.1 -> 10.0.0.2
[pptp] IFACE: Up event
[pptp] exec: /sbin/ifconfig ng0 10.0.0.1 10.0.0.2 netmask 0xffffffff -link0
[pptp] no interface to proxy arp on for 10.0.0.2
[pptp] IFACE: Up event
[pptp] IPCP: rec'd Configure Request #7 link 0 (Opened)
 IPADDR 10.0.0.2
   10.0.0.2 is OK
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: LayerDown
[pptp] IFACE: Down event
[pptp] exec: /sbin/ifconfig ng0 down delete -link0
[pptp] IPCP: SendConfigReq #3
 IPADDR 10.0.0.1
[pptp] IPCP: SendConfigAck #7
 IPADDR 10.0.0.2
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: state change Opened --> Ack-Sent
[pptp] CCP: SendConfigReq #2
 MPPC
   0x01000060: MPPE, 40 bit, 128 bit, stateless
[pptp] CCP: rec'd Configure Request #4 link 0 (Req-Sent)
 UNKNOWN[254]
   Not supported
 MPPC
   0x00000006:
   Bits 0x00000006 not supported
[pptp] CCP: SendConfigRej #4
 UNKNOWN[254]
[pptp] IPCP: rec'd Configure Ack #3 link 0 (Ack-Sent)
 IPADDR 10.0.0.1
[pptp] IPCP: state change Ack-Sent --> Opened
[pptp] IPCP: LayerUp
  10.0.0.1 -> 10.0.0.2
[pptp] IFACE: Up event
[pptp] exec: /sbin/ifconfig ng0 10.0.0.1 10.0.0.2 netmask 0xffffffff -link0
[pptp] no interface to proxy arp on for 10.0.0.2
[pptp] IFACE: Up event
[pptp] CCP: rec'd Configure Nak #2 link 0 (Req-Sent)
 MPPC
   0x01000020: MPPE, 40 bit, stateless
[pptp] CCP: SendConfigReq #3
 MPPC
   0x01000020: MPPE, 40 bit, stateless
[pptp] CCP: rec'd Configure Ack #3 link 0 (Req-Sent)
 MPPC
   0x01000020: MPPE, 40 bit, stateless
[pptp] CCP: state change Req-Sent --> Ack-Rcvd
[pptp] IPCP: rec'd Configure Request #7 link 0 (Opened)
 IPADDR 10.0.0.2
   10.0.0.2 is OK
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: LayerDown
[pptp] IFACE: Down event
[pptp] exec: /sbin/ifconfig ng0 down delete -link0
[pptp] IPCP: SendConfigReq #4
 IPADDR 10.0.0.1
[pptp] IPCP: SendConfigAck #7
 IPADDR 10.0.0.2
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: state change Opened --> Ack-Sent
[pptp] IPCP: rec'd Configure Ack #4 link 0 (Ack-Sent)
 IPADDR 10.0.0.1
[pptp] IPCP: state change Ack-Sent --> Opened
[pptp] IPCP: LayerUp
  10.0.0.1 -> 10.0.0.2
[pptp] IFACE: Up event
[pptp] exec: /sbin/ifconfig ng0 10.0.0.1 10.0.0.2 netmask 0xffffffff -link0
[pptp] no interface to proxy arp on for 10.0.0.2
[pptp] IFACE: Up event
[pptp] CCP: rec'd Configure Request #4 link 0 (Ack-Rcvd)
 UNKNOWN[254]
   Not supported
 MPPC
   0x00000006:
   Bits 0x00000006 not supported
[pptp] CCP: SendConfigRej #4
 UNKNOWN[254]
[pptp] IPCP: rec'd Configure Request #7 link 0 (Opened)
 IPADDR 10.0.0.2
   10.0.0.2 is OK
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: LayerDown
[pptp] IFACE: Down event
[pptp] exec: /sbin/ifconfig ng0 down delete -link0
[pptp] IPCP: SendConfigReq #5
 IPADDR 10.0.0.1
[pptp] IPCP: SendConfigAck #7
 IPADDR 10.0.0.2
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: state change Opened --> Ack-Sent
[pptp] IPCP: rec'd Configure Ack #5 link 0 (Ack-Sent)
 IPADDR 10.0.0.1
[pptp] IPCP: state change Ack-Sent --> Opened
[pptp] IPCP: LayerUp
  10.0.0.1 -> 10.0.0.2
[pptp] IFACE: Up event
[pptp] exec: /sbin/ifconfig ng0 10.0.0.1 10.0.0.2 netmask 0xffffffff -link0
[pptp] no interface to proxy arp on for 10.0.0.2
[pptp] IFACE: Up event
[pptp] CCP: rec'd Configure Request #4 link 0 (Ack-Rcvd)
 UNKNOWN[254]
   Not supported
 MPPC
   0x00000006:
   Bits 0x00000006 not supported
[pptp] CCP: SendConfigRej #4
 UNKNOWN[254]
[pptp] IPCP: rec'd Configure Request #7 link 0 (Opened)
 IPADDR 10.0.0.2
   10.0.0.2 is OK
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: LayerDown
[pptp] IFACE: Down event
[pptp] exec: /sbin/ifconfig ng0 down delete -link0
[pptp] IPCP: SendConfigReq #6
 IPADDR 10.0.0.1
[pptp] IPCP: SendConfigAck #7
 IPADDR 10.0.0.2
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: state change Opened --> Ack-Sent
[pptp] IPCP: rec'd Configure Ack #6 link 0 (Ack-Sent)
 IPADDR 10.0.0.1
[pptp] IPCP: state change Ack-Sent --> Opened
[pptp] IPCP: LayerUp
  10.0.0.1 -> 10.0.0.2
[pptp] IFACE: Up event
[pptp] exec: /sbin/ifconfig ng0 10.0.0.1 10.0.0.2 netmask 0xffffffff -link0
[pptp] no interface to proxy arp on for 10.0.0.2
[pptp] IFACE: Up event
[pptp] CCP: rec'd Configure Request #4 link 0 (Ack-Rcvd)
 UNKNOWN[254]
   Not supported
 MPPC
   0x00000006:
   Bits 0x00000006 not supported
[pptp] CCP: SendConfigRej #4
 UNKNOWN[254]
[pptp] CCP: rec'd Configure Request #8 link 0 (Ack-Rcvd)
 MPPC
   0x00000006:
   Bits 0x00000006 not supported
[pptp] CCP: SendConfigNak #8
 MPPC
   0x00000020: MPPE, 40 bit
[pptp] CCP: rec'd Terminate Request #9 link 0 (Ack-Rcvd)
[pptp] CCP: state change Ack-Rcvd --> Req-Sent
[pptp] CCP: SendTerminateAck #4
[pptp] CCP: rec'd Terminate Request #10 link 0 (Req-Sent)
[pptp] CCP: SendTerminateAck #5
[pptp] IPCP: rec'd Configure Request #7 link 0 (Opened)
 IPADDR 10.0.0.2
   10.0.0.2 is OK
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: LayerDown
[pptp] IFACE: Down event
[pptp] exec: /sbin/ifconfig ng0 down delete -link0
[pptp] IPCP: SendConfigReq #7
 IPADDR 10.0.0.1
[pptp] IPCP: SendConfigAck #7
 IPADDR 10.0.0.2
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: state change Opened --> Ack-Sent
[pptp] IPCP: rec'd Configure Ack #7 link 0 (Ack-Sent)
 IPADDR 10.0.0.1
[pptp] IPCP: state change Ack-Sent --> Opened
[pptp] IPCP: LayerUp
  10.0.0.1 -> 10.0.0.2
[pptp] IFACE: Up event
[pptp] exec: /sbin/ifconfig ng0 10.0.0.1 10.0.0.2 netmask 0xffffffff -link0
[pptp] no interface to proxy arp on for 10.0.0.2
[pptp] IFACE: Up event
[pptp] IPCP: rec'd Configure Request #7 link 0 (Opened)
 IPADDR 10.0.0.2
   10.0.0.2 is OK
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: LayerDown
[pptp] IFACE: Down event
[pptp] exec: /sbin/ifconfig ng0 down delete -link0
[pptp] IPCP: SendConfigReq #8
 IPADDR 10.0.0.1
[pptp] IPCP: SendConfigAck #7
 IPADDR 10.0.0.2
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: state change Opened --> Ack-Sent
[pptp] IPCP: rec'd Configure Ack #8 link 0 (Ack-Sent)
 IPADDR 10.0.0.1
[pptp] IPCP: state change Ack-Sent --> Opened
[pptp] IPCP: LayerUp
  10.0.0.1 -> 10.0.0.2
[pptp] IFACE: Up event
[pptp] exec: /sbin/ifconfig ng0 10.0.0.1 10.0.0.2 netmask 0xffffffff -link0
[pptp] no interface to proxy arp on for 10.0.0.2
[pptp] IFACE: Up event
[pptp] IPCP: rec'd Configure Request #7 link 0 (Opened)
 IPADDR 10.0.0.2
   10.0.0.2 is OK
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: LayerDown
[pptp] IFACE: Down event
[pptp] exec: /sbin/ifconfig ng0 down delete -link0
[pptp] IPCP: SendConfigReq #9
 IPADDR 10.0.0.1
[pptp] IPCP: SendConfigAck #7
 IPADDR 10.0.0.2
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: state change Opened --> Ack-Sent
[pptp] IPCP: rec'd Configure Ack #9 link 0 (Ack-Sent)
 IPADDR 10.0.0.1
[pptp] IPCP: state change Ack-Sent --> Opened
[pptp] IPCP: LayerUp
  10.0.0.1 -> 10.0.0.2
[pptp] IFACE: Up event
[pptp] exec: /sbin/ifconfig ng0 10.0.0.1 10.0.0.2 netmask 0xffffffff -link0
[pptp] no interface to proxy arp on for 10.0.0.2
[pptp] IFACE: Up event
[pptp] IPCP: rec'd Configure Request #7 link 0 (Opened)
 IPADDR 10.0.0.2
   10.0.0.2 is OK
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: LayerDown
[pptp] IFACE: Down event
[pptp] exec: /sbin/ifconfig ng0 down delete -link0
[pptp] IPCP: SendConfigReq #10
 IPADDR 10.0.0.1
[pptp] IPCP: SendConfigAck #7
 IPADDR 10.0.0.2
 PRIDNS 192.168.1.3
 PRINBNS 192.168.1.4
[pptp] IPCP: state change Opened --> Ack-Sent
[pptp] IPCP: rec'd Configure Ack #10 link 0 (Ack-Sent)
 IPADDR 10.0.0.1
[pptp] IPCP: state change Ack-Sent --> Opened
[pptp] IPCP: LayerUp
  10.0.0.1 -> 10.0.0.2
[pptp] IFACE: Up event
[pptp] exec: /sbin/ifconfig ng0 10.0.0.1 10.0.0.2 netmask 0xffffffff -link0
[pptp] no interface to proxy arp on for 10.0.0.2
[pptp] IFACE: Up event
pptp0-0: call cleared by peer
pptp0-0: killing channel
[pptp] PPTP call terminated
[pptp] IFACE: Close event
[pptp] exec: /sbin/ifconfig ng0 down delete -link0
[pptp] IPCP: Close event
[pptp] IPCP: state change Opened --> Closing
[pptp] IPCP: SendTerminateReq #11
[pptp] error writing len 8 frame to bypass: Network is down
[pptp] IPCP: LayerDown
[pptp] IFACE: Down event
[pptp] IFACE: Close event
pptp0: closing connection with 192.168.55.1:1043
[pptp] device: DOWN event in state UP
[pptp] device is now in state DOWN
[pptp] link: DOWN event
[pptp] LCP: Down event
[pptp] LCP: state change Opened --> Starting
[pptp] LCP: phase shift NETWORK --> DEAD
[pptp] up: 0 links, total bandwidth 9600 bps
[pptp] IPCP: Down event
[pptp] IPCP: LayerFinish
[pptp] IPCP: state change Closing --> Initial
[pptp] CCP: Down event
[pptp] CCP: state change Req-Sent --> Starting
[pptp] CCP: Close event
[pptp] CCP: state change Starting --> Initial
[pptp] CCP: LayerFinish
[pptp] LCP: LayerDown
[pptp] bundle: CLOSE event in state OPENED
[pptp] closing link "pptp"...
[pptp] device: OPEN event in state DOWN
[pptp] pausing 7 seconds before open
[pptp] device is now in state DOWN
[pptp] link: CLOSE event
[pptp] LCP: Close event
[pptp] LCP: state change Starting --> Initial
[pptp] LCP: LayerFinish
pptp0: got StopCtrlConnRequest: reason=local shutdown
pptp0: killing connection with 192.168.55.1:1043
[pptp] device: CLOSE event in state DOWN
[pptp] device is now in state DOWN
^Cmpd: caught fatal signal int
mpd: fatal error, exiting
[pptp] IPCP: Down event
[pptp] IFACE: Close event
mpd: process 27562 terminated

My mpd.conf

pptp:
	new -i ng0 pptp pptp
	set iface disable on-demand
	set iface enable proxy-arp
	set iface idle 1800
	set bundle disable multilink
	set bundle authname "dialin"
	set bundle password "dialme"
	set link yes acfcomp protocomp
	set link no pap chap
	set link enable chap
	set link keep-alive 10 60
	set ipcp yes vjcomp
	set ipcp ranges 10.0.0.1/24 10.0.0.2/24
	set ipcp dns 192.168.1.3
	set ipcp nbns 192.168.1.4
#
# The five lines below enable Microsoft Point-to-Point encryption
# (MPPE) using the ng_mppc(8) netgraph node type.
#
	set bundle enable compression
	set ccp yes mppc
	set ccp yes mpp-e40
	set ccp yes mpp-e128
	set ccp yes mpp-stateless

My mpd.links

pptp:
        set link type pptp
        set pptp self 192.168.55.2
        set pptp enable incoming
        set pptp disable originate


Anyone see anything blatantly wrong here or have any other suggestions?

TIA,
Bill

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