[pptp-server] MSCHAP

Tue Aug 24 04:17:43 CDT 1999

Check your pptpd.log. Look for something about unable to set proxy arp..
This is the most common problem. The readme that comes with poptop talks
about this problem.

Mark Spieth  MCSE

-----Original Message-----
From: pptp-server-admin at lists.schulte.org
[mailto:pptp-server-admin at lists.schulte.org]On Behalf Of Emir Toktar
Sent: Tuesday, August 24, 1999 2:16 AM
To: poptop
Subject: [pptp-server] MSCHAP
Importance: High

Hi all,

I can make a conecction with pptpd server, but I can't ping or open telnet
session over it.
I get IP 192.168.0.234  but I can't ping, telnet or other things...

Can any help me?

=========================================
My configuration:
----------------------------------------------------
[chap-secrets]
# Secrets for authentication using CHAP
# client     server               secret          IP  addresses
user1     linux.crypto.net     user1    *

-----------------------------------------------------
[options]
debug
name     linux.crypto.net
auth
##require-chap
##proxyarp
+chap
+chapms
+chapms-v2
mppe-40
mppe-128
mppe-stateless

====================================

[pptpt.log]

Aug 24 02:02:47 linux pptpd[1071]: MGR: Manager process started
Aug 24 02:03:09 linux pptpd[1072]: MGR: Launching /usr/local/sbin/pptpctrl
to handle client
Aug 24 02:03:09 linux pptpd[1072]: CTRL: local address = 192.168.0.234
Aug 24 02:03:09 linux pptpd[1072]: CTRL: remote address = 192.168.1.234
Aug 24 02:03:09 linux pptpd[1072]: CTRL: pppd speed = 115200
Aug 24 02:03:09 linux pptpd[1072]: CTRL: Client 172.16.0.1 control
connection started
Aug 24 02:03:09 linux pptpd[1072]: CTRL: Received PPTP Control Message
(type: 1)
Aug 24 02:03:09 linux pptpd[1072]: CTRL: Made a START CTRL CONN RPLY packet
Aug 24 02:03:09 linux pptpd[1072]: CTRL: I wrote 156 bytes to the client.
Aug 24 02:03:09 linux pptpd[1072]: CTRL: Sent packet to client
Aug 24 02:03:09 linux pptpd[1072]: CTRL: Received PPTP Control Message
(type: 7)
Aug 24 02:03:09 linux pptpd[1072]: CTRL: Set parameters to 152 maxbps, 16
window size
Aug 24 02:03:09 linux pptpd[1072]: CTRL: Made a OUT CALL RPLY packet
Aug 24 02:03:09 linux pptpd[1072]: CTRL: Starting call (launching pppd,
opening GRE)
Aug 24 02:03:09 linux pptpd[1072]: CTRL: pty_fd = 4
Aug 24 02:03:09 linux pptpd[1072]: CTRL: tty_fd = 5
Aug 24 02:03:09 linux pptpd[1073]: CTRL (PPPD Launcher): Connection speed =
115200
Aug 24 02:03:09 linux pptpd[1073]: CTRL (PPPD Launcher): local address =
192.168.0.234
Aug 24 02:03:09 linux pptpd[1073]: CTRL (PPPD Launcher): remote address =
192.168.1.234
Aug 24 02:03:09 linux pptpd[1072]: CTRL: I wrote 32 bytes to the client.
Aug 24 02:03:09 linux pptpd[1072]: CTRL: Sent packet to client
Aug 24 02:03:09 linux pppd[1073]: pppd 2.3.8 started by root, uid 0
Aug 24 02:03:09 linux pppd[1073]: Using interface ppp0
Aug 24 02:03:09 linux pppd[1073]: Connect: ppp0 <--> /dev/pts/0
Aug 24 02:03:09 linux pppd[1073]: sent [LCP ConfReq id=0x1 <asyncmap 0x0>
<auth chap 81> <magic 0xc54c76cb> <pcomp> <accomp>]
Aug 24 02:03:09 linux pptpd[1072]: CTRL: Received PPTP Control Message
(type: 15)
Aug 24 02:03:09 linux pptpd[1072]: CTRL: Got a SET LINK INFO packet with
standard ACCMs
Aug 24 02:03:09 linux pppd[1073]: rcvd [LCP ConfReq id=0x0 <magic 0x762d>
<pcomp> <accomp> < 0d 03 06>]
Aug 24 02:03:09 linux pppd[1073]: sent [LCP ConfRej id=0x0 < 0d 03 06>]
Aug 24 02:03:09 linux pppd[1073]: rcvd [LCP ConfAck id=0x1 <asyncmap 0x0>
<auth chap 81> <magic 0xc54c76cb> <pcomp> <accomp>]
Aug 24 02:03:09 linux pppd[1073]: rcvd [LCP ConfReq id=0x1 <magic 0x762d>
<pcomp> <accomp>]
Aug 24 02:03:09 linux pppd[1073]: sent [LCP ConfAck id=0x1 <magic 0x762d>
<pcomp> <accomp>]
Aug 24 02:03:09 linux pppd[1073]: sent [CHAP Challenge id=0x1
<1a62251edeaf9c3f4ca09e93813dfbd5>, name = "linux.crypto.net"]
Aug 24 02:03:09 linux pptpd[1072]: CTRL: Received PPTP Control Message
(type: 15)
Aug 24 02:03:09 linux pptpd[1072]: CTRL: Ignored a SET LINK INFO packet with
real ACCMs!
Aug 24 02:03:09 linux pppd[1073]: rcvd [LCP code=0xc id=0x2 00 00 76 2d 4d
53 52 41 53 56 34 2e 30 30]
Aug 24 02:03:09 linux pppd[1073]: sent [LCP CodeRej id=0x2 0c 02 00 12 00 00
76 2d 4d 53 52 41 53 56 34 2e 30 30]
Aug 24 02:03:09 linux pppd[1073]: rcvd [LCP code=0xc id=0x3 00 00 76 2d 4d
53 52 41 53 2d 31 2d 54 4f 4b 54 41 52]
Aug 24 02:03:09 linux pppd[1073]: sent [LCP CodeRej id=0x3 0c 03 00 16 00 00
76 2d 4d 53 52 41 53 2d 31 2d 54 4f 4b 54 41 52]
Aug 24 02:03:09 linux pppd[1073]: rcvd [CHAP Response id=0x1
<0f8d5cb63801309f0184afbe884616f10000000000000000c28ef8d0e5893b1fdec2faa8d02
586ae703c84bd9627dd7800>, name = "toktar"]
Aug 24 02:03:09 linux pppd[1073]: sent [CHAP Success id=0x1
"S=3AA8FDC59DF46061F25367128246906DFFA6E3BE"]
Aug 24 02:03:09 linux pppd[1073]: sent [IPCP ConfReq id=0x1 <addr
192.168.0.234> <compress VJ 0f 01>]
Aug 24 02:03:10 linux pppd[1073]: sent [CCP ConfReq id=0x1 <deflate 15>
<deflate(old#) 15> <mppe 1 0 0 60>]
Aug 24 02:03:10 linux pppd[1073]: MSCHAP-v2 peer authentication succeeded
for toktar
Aug 24 02:03:10 linux pppd[1073]: rcvd [CCP ConfReq id=0x4 <mppe 1 0 0 21>]
Aug 24 02:03:10 linux pppd[1073]: sent [CCP ConfNak id=0x4 <mppe 1 0 0 60>]
Aug 24 02:03:10 linux pppd[1073]: rcvd [IPCP ConfReq id=0x5 <addr 0.0.0.0>
<ms-dns1 0.0.0.0> <ms-wins 0.0.0.0> <ms-dns3 0.0.0.0> <ms-wins 0.0.0.0>]
Aug 24 02:03:10 linux pppd[1073]: sent [IPCP ConfRej id=0x5 <ms-dns1
0.0.0.0> <ms-wins 0.0.0.0> <ms-dns3 0.0.0.0> <ms-wins 0.0.0.0>]
Aug 24 02:03:10 linux pppd[1073]: rcvd [IPCP ConfRej id=0x1 <compress VJ 0f
01>]
Aug 24 02:03:10 linux pppd[1073]: sent [IPCP ConfReq id=0x2 <addr
192.168.0.234>]
Aug 24 02:03:10 linux pppd[1073]: rcvd [CCP ConfRej id=0x1 <deflate 15>
<deflate(old#) 15>]
Aug 24 02:03:10 linux pppd[1073]: sent [CCP ConfReq id=0x2 <mppe 1 0 0 60>]
Aug 24 02:03:10 linux pppd[1073]: rcvd [CCP ConfReq id=0x6 <mppe 1 0 0 20>]
Aug 24 02:03:10 linux pppd[1073]: sent [CCP ConfAck id=0x6 <mppe 1 0 0 20>]
Aug 24 02:03:10 linux pppd[1073]: rcvd [IPCP ConfReq id=0x7 <addr 0.0.0.0>]
Aug 24 02:03:10 linux pppd[1073]: sent [IPCP ConfNak id=0x7 <addr
192.168.1.234>]
Aug 24 02:03:10 linux pppd[1073]: rcvd [IPCP ConfAck id=0x2 <addr
192.168.0.234>]
Aug 24 02:03:10 linux pppd[1073]: rcvd [CCP ConfNak id=0x2 <mppe 1 0 0 20>]
Aug 24 02:03:10 linux pppd[1073]: sent [CCP ConfReq id=0x3 <mppe 1 0 0 20>]
Aug 24 02:03:10 linux pppd[1073]: rcvd [IPCP ConfReq id=0x8 <addr
192.168.1.234>]
Aug 24 02:03:10 linux pppd[1073]: sent [IPCP ConfAck id=0x8 <addr
192.168.1.234>]
Aug 24 02:03:10 linux pppd[1073]: local  IP address 192.168.0.234
Aug 24 02:03:10 linux pppd[1073]: remote IP address 192.168.1.234
Aug 24 02:03:10 linux pppd[1073]: Script /etc/ppp/ip-up started (pid 1080)
Aug 24 02:03:10 linux pppd[1073]: rcvd [CCP ConfAck id=0x3 <mppe 1 0 0 20>]
Aug 24 02:03:10 linux pppd[1073]: MPPE 40 bit, stateless compression enabled
Aug 24 02:03:11 linux pppd[1073]: Script /etc/ppp/ip-up finished (pid 1080),
status = 0x0
Aug 24 02:03:17 linux pppd[1073]: rcvd [Compressed data] 90 05 c4 8c 91 e2
94 15 ...
Aug 24 02:03:17 linux pppd[1073]: rcvd [Compressed data] 90 06 1f 0a 18 32
74 04 ...
......[ I cut it this part...]
Aug 24 02:04:08 linux pppd[1073]: rcvd [Compressed data] 90 80 49 c0 c0 c1
22 8b ...
Aug 24 02:04:08 linux pppd[1073]: rcvd [Compressed data] 90 81 ad eb 68 16
b0 19 ...
Aug 24 02:04:09 linux pptpd[1072]: CTRL: Received PPTP Control Message
(type: 5)
Aug 24 02:04:09 linux pptpd[1072]: CTRL: Made a ECHO RPLY packet
Aug 24 02:04:09 linux pptpd[1072]: CTRL: I wrote 20 bytes to the client.
Aug 24 02:04:09 linux pptpd[1072]: CTRL: Sent packet to client
Aug 24 02:04:10 linux pppd[1073]: rcvd [Compressed data] 90 82 1b fe f5 5b
da 97 ...
Aug 24 02:04:10 linux pppd[1073]: rcvd [Compressed data] 90 83 fe 0f f6 49
eb 35 ...
..[ I cut it this part...]
Aug 24 02:04:58 linux pppd[1073]: rcvd [Compressed data] 90 e5 20 77 6f 39
4b f8 ...
Aug 24 02:05:01 linux pppd[1073]: rcvd [Compressed data] 90 e6 3a 5f bf d1
66 05 ...
Aug 24 02:05:09 linux pptpd[1072]: CTRL: Received PPTP Control Message
(type: 5)
Aug 24 02:05:09 linux pptpd[1072]: CTRL: Made a ECHO RPLY packet
Aug 24 02:05:09 linux pptpd[1072]: CTRL: I wrote 20 bytes to the client.
Aug 24 02:05:09 linux pptpd[1072]: CTRL: Sent packet to client
Aug 24 02:06:09 linux pptpd[1072]: CTRL: Received PPTP Control Message
(type: 5)
Aug 24 02:06:09 linux pptpd[1072]: CTRL: Made a ECHO RPLY packet
Aug 24 02:06:09 linux pptpd[1072]: CTRL: I wrote 20 bytes to the client.
Aug 24 02:06:09 linux pptpd[1072]: CTRL: Sent packet to client
Aug 24 02:06:15 linux pppd[1073]: rcvd [Compressed data] 90 e7 ad ac bc 70
71 66 ...
Aug 24 02:06:17 linux pppd[1073]: rcvd [Compressed data] 90 e8 ea 5a 12 e9
9a c1 ...
Aug 24 02:06:19 linux pppd[1073]: rcvd [Compressed data] 90 e9 cf 1b 87 5e
60 01 ...
Aug 24 02:07:07 linux pppd[1073]: rcvd [Compressed data] 90 ea b8 29 b2 71
b9 7d ...
Aug 24 02:07:09 linux pptpd[1072]: CTRL: Received PPTP Control Message
(type: 5)
Aug 24 02:07:09 linux pptpd[1072]: CTRL: Made a ECHO RPLY packet
Aug 24 02:07:09 linux pptpd[1072]: CTRL: I wrote 20 bytes to the client.
Aug 24 02:07:09 linux pptpd[1072]: CTRL: Sent packet to client
Aug 24 02:08:09 linux pptpd[1072]: CTRL: Received PPTP Control Message
(type: 5)
Aug 24 02:08:09 linux pptpd[1072]: CTRL: Made a ECHO RPLY packet
Aug 24 02:08:09 linux pptpd[1072]: CTRL: I wrote 20 bytes to the client.
Aug 24 02:08:09 linux pptpd[1072]: CTRL: Sent packet to client
Aug 24 02:09:09 linux pptpd[1072]: CTRL: Received PPTP Control Message
(type: 5)
Aug 24 02:09:09 linux pptpd[1072]: CTRL: Made a ECHO RPLY packet
Aug 24 02:09:09 linux pptpd[1072]: CTRL: I wrote 20 bytes to the client.
Aug 24 02:09:09 linux pptpd[1072]: CTRL: Sent packet to client
Aug 24 02:10:09 linux pptpd[1072]: CTRL: Received PPTP Control Message
(type: 5)
Aug 24 02:10:09 linux pptpd[1072]: CTRL: Made a ECHO RPLY packet
Aug 24 02:10:10 linux pptpd[1072]: CTRL: I wrote 20 bytes to the client.
Aug 24 02:10:10 linux pptpd[1072]: CTRL: Sent packet to client
Aug 24 02:11:10 linux pptpd[1072]: CTRL: Received PPTP Control Message
(type: 5)
Aug 24 02:11:10 linux pptpd[1072]: CTRL: Made a ECHO RPLY packet
Aug 24 02:11:10 linux pptpd[1072]: CTRL: I wrote 20 bytes to the client.
Aug 24 02:11:10 linux pptpd[1072]: CTRL: Sent packet to client

toktar at per.com.br
emir.toktar at bra.xerox.com
toktar at ppgia.pucpr.br

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