Date: Sun, 14 Mar 2004 11:18:14 +0200 From: Omer Faruk Sen <ofsen@enderunix.org> To: freebsd-net@freebsd.org Subject: mpd lcp question Message-ID: <20040314091814.79495.qmail@istanbul.enderunix.org>
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Hi,
I have set up an mpd server. But there is a problem. When I try to connect
with my home pc logs are generated like this:
------------------------------------------------------
[pptp] LCP: state change Req-Sent --> Ack-Sent
[pptp] LCP: SendConfigReq #2
ACFCOMP
PROTOCOMP
MRU 1500
MAGICNUM d3dbc780
AUTHPROTO CHAP MSOFTv2
MP MRRU 1600
MP SHORTSEQ
ENDPOINTDISC [802.1] 00 90 27 d6 1c 0b
[pptp] LCP: rec'd Configure Reject #2 link 0 (Ack-Sent)
MP MRRU 1600
MP SHORTSEQ
ENDPOINTDISC [802.1] 00 90 27 d6 1c 0b
[pptp] LCP: SendConfigReq #3
ACFCOMP
PROTOCOMP
MRU 1500
MAGICNUM d3dbc780
AUTHPROTO CHAP MSOFTv2
[pptp] LCP: rec'd Configure Ack #3 link 0 (Ack-Sent)
ACFCOMP
PROTOCOMP
MRU 1500
MAGICNUM d3dbc780
AUTHPROTO CHAP MSOFTv2
[pptp] LCP: state change Ack-Sent --> Opened
-------------------------------------------------
As you see from above and below (which is a partial copy of above)
[pptp] LCP: rec'd Configure Reject #2 link 0 (Ack-Sent)
MP MRRU 1600
MP SHORTSEQ
ENDPOINTDISC [802.1] 00 90 27 d6 1c 0b
As far as I understand "mp mrru 1600", "mp shortseq" and "endpoint ..."
capabilities are rejected by mpd server. My windowsXP client sends
connection request with removing those capabilities and vpn connection is
established perfectly..
But some XP and most Windows2k clients insists on those capabilities
rejected by mpd server thus connection is no established with an LCP error.
Is there a workaround or a way to enable "mp mrru 1600", "mp shortseq" and
"endpoint ..." properties on mpd server?
My configuration is like this:
-----mpd.conf-----------
default:
load pptp
pptp:
new -i ng0 pptp pptp
set iface disable on-demand
set iface enable proxy-arp
set iface idle 1800
set iface enable tcpmssfix
# set bundle enable multilink
# enable TCP-Wrapper (hosts_access(5)) to block unfriendly clients
# set bundle enable tcp-wrapper
# use RADIUS servers
# load radius
set link yes acfcomp protocomp
#set iface route default
set iface route 10.0.0.0/22
set link no pap chap
set link enable chap
set link keep-alive 10 60
set link mtu 1460
set link mtu 1500
set ipcp yes vjcomp
set ipcp ranges 10.0.0.26/32 10.0.0.54/32
#set ipcp dns 192.168.1.3
# 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
-----------mpd.conf------------
-----mpd.links-------
pptp:
set link type pptp
set pptp self SERVER_IP
set pptp enable incoming
set pptp disable originate
-------mpd.links---------
-----------------------
Omer Faruk Sen
http://www.EnderUNIX.ORG
Software Development Team @ Turkey
http://www.Faruk.NET
For Public key: http://www.enderunix.org/ofsen/ofsen.asc
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