problem mit vpn tunnel unter redhat 9

[trancefreak]

hallo,

ich versuche verzweifelt eine vpn verbindung unter redhat 9 einzurichten, hatte bis jetzt aber keinen erfolg. ich hoffe, ihr könnt mir vielleicht weiterhelfen.

habe schritt für schritt das howto von http://pptpclient.sourceforge.net/howto-redhat-90.phtml befolgt, aber keinen erfolg erziehlt.

ich poste euch mal den output, welchen das pptp-command programm erzeugt plus den output des message logs.

das problem ist, daß ich immer die fehlermeldung: Failed to authenticate ourselves to peer erhalte.

cu,
trancefreak


pptp-command output:
------------------------------------------------------------
Start a tunnel to which server?: 1
using channel 1
Using interface ppp0
Connect: ppp0 <--> /dev/pts/4
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x4c2d0d01> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x0 <auth chap MS-v2> <magic 0x24964c01> <pcomp> <accomp> <callback CBCP> <mrru 1614> <endpoint [local:eb.9c.c7.93.6d.13.4a.ef.a3.3a.6c.24.2e.88.20.34.00.00.00.00]> < 17 04 00 6d>]
sent [LCP ConfRej id=0x0 <callback CBCP> <mrru 1614> < 17 04 00 6d>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x4c2d0d01> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x4c2d0d01> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x1 <auth chap MS-v2> <magic 0x24964c01> <pcomp> <accomp> <endpoint [local:eb.9c.c7.93.6d.13.4a.ef.a3.3a.6c.24.2e.88.20.34.00.00.00.00]>]
sent [LCP ConfAck id=0x1 <auth chap MS-v2> <magic 0x24964c01> <pcomp> <accomp> <endpoint [local:eb.9c.c7.93.6d.13.4a.ef.a3.3a.6c.24.2e.88.20.34.00.00.00.00]>]
rcvd [CHAP Challenge id=0x0 <f353bf299a40124f1c295257d7f0bf74>, name = "LAU-DC2"]
sent [CHAP Response id=0x0 <0bf15b94e17524d8a2ceeb7ef7e4b4a0000000000000000071258adb00919b9d1b68f22fde720a2e1f1a3119d85e927800>, name = "MYDOMAIN\\MYUSERNAME"]
rcvd [CHAP Success id=0x0 "S=D4D710179E68D54D25395FEB0FD7D8C15AA752B3M=hi"]
MS-CHAPv2 Success packet is badly formed.
sent [LCP TermReq id=0x2 "Failed to authenticate ourselves to peer"]
Remote message: M=hi
CHAP authentication succeeded
rcvd [proto=0x8029] 01 03 00 19 01 06 00 ff 48 34 06 0f 00 01 05 00 00 00 4c 41 55 2d 44 43 32
Discarded non-LCP packet when LCP not open
rcvd [CCP ConfReq id=0x4 <mppe +H -M -S -L -D +C>]
Discarded non-LCP packet when LCP not open
rcvd [IPCP ConfReq id=0x5 <addr 192.168.101.241>]
Discarded non-LCP packet when LCP not open
rcvd [LCP TermAck id=0x2 "Failed to authenticate ourselves to peer"]
Connection terminated.
Waiting for 1 child processes...
script pptp VPNSERVERIP --nolaunchpppd, pid 8672
Script pptp VPNSERVERIP --nolaunchpppd finished (pid 8672), status = 0x0
pptp-command: pppd indicated failure


und hier der output des message logfiles:
---------------------------------------------------------------------------------
Oct 23 09:44:38 localhost kernel: CSLIP: code copyright 1989 Regents of the University of California
Oct 23 09:44:38 localhost kernel: PPP generic driver version 2.4.2
Oct 23 09:44:38 localhost pppd[8670]: pppd 2.4.2b3 started by MYUSERNAME, uid 0
Oct 23 09:44:38 localhost pppd[8670]: Using interface ppp0
Oct 23 09:44:38 localhost pppd[8670]: Connect: ppp0 <--> /dev/pts/4
Oct 23 09:44:38 localhost /etc/hotplug/net.agent: assuming ppp0 is already up
Oct 23 09:44:38 localhost pptp[8672]: anon log[main:pptp.c:219]: The synchronous pptp option is NOT activated
Oct 23 09:44:38 localhost pptp[8683]: anon log[pptp_dispatch_ctrl_packet:pptp_ctrl.c:630]: Client connection established.
Oct 23 09:44:39 localhost pptp[8683]: anon log[pptp_dispatch_ctrl_packet:pptp_ctrl.c:759]: Outgoing call established (call ID 0, peer's call ID 33764).
Oct 23 09:44:39 localhost pptp[8672]: anon log[decaps_hdlc:pptp_gre.c:217]: PPP mode seems to be Asynchronous.
Oct 23 09:44:39 localhost pptp[8683]: anon log[pptp_dispatch_ctrl_packet:pptp_ctrl.c:823]: PPTP_SET_LINK_INFO received from peer_callid 0
Oct 23 09:44:39 localhost pptp[8683]: anon log[pptp_dispatch_ctrl_packet:pptp_ctrl.c:826]: send_accm is 00000000, recv_accm is FFFFFFFF
Oct 23 09:44:39 localhost pppd[8670]: MS-CHAPv2 Success packet is badly formed.
Oct 23 09:44:39 localhost pppd[8670]: Remote message: M=hi
Oct 23 09:44:39 localhost pppd[8670]: CHAP authentication succeeded
Oct 23 09:44:40 localhost kernel: PPP MPPE Compression module registered
Oct 23 09:44:40 localhost insmod: Warning: loading /lib/modules/2.4.20-8/kernel/drivers/net/ppp_mppe.o will taint the kernel: non-GPL license - BSD without advertisement clause
Oct 23 09:44:40 localhost insmod: See http://www.tux.org/lkml/#export-tainted for information about tainted modules
Oct 23 09:44:40 localhost insmod: Module ppp_mppe loaded, with warnings
Oct 23 09:44:41 localhost pptp[8683]: anon log[pptp_dispatch_ctrl_packet:pptp_ctrl.c:823]: PPTP_SET_LINK_INFO received from peer_callid 0
Oct 23 09:44:41 localhost pptp[8683]: anon log[pptp_dispatch_ctrl_packet:pptp_ctrl.c:826]: send_accm is FFFFFFFF, recv_accm is FFFFFFFF
Oct 23 09:44:42 localhost pppd[8670]: Connection terminated.
Oct 23 09:44:42 localhost pptp[8672]: anon warn[decaps_hdlc:pptp_gre.c:209]: short read (-1): Input/output error
Oct 23 09:44:42 localhost pptp[8672]: anon warn[decaps_hdlc:pptp_gre.c:210]: pppd may have shutdown, see pppd log
Oct 23 09:44:42 localhost pptp[8683]: anon log[callmgr_main:pptp_callmgr.c:236]: Closing connection
Oct 23 09:44:42 localhost pptp[8683]: anon log[pptp_conn_close:pptp_ctrl.c:357]: Closing PPTP connection
Oct 23 09:44:42 localhost /etc/hotplug/net.agent: NET unregister event not supported
Oct 23 09:44:44 localhost pptp[8683]: anon log[call_callback:pptp_callmgr.c:76]: Closing connection
Oct 23 09:44:45 localhost pppd[8670]: Exit.