우분투의 VPN은 매번 실패합니다.

relakks.com에서 서비스를 사용하기 위해 Ubuntu 10.04에서 VPN 연결을 설정하려고합니다.

네트워크 관리자를 사용하여 VPN 연결을 추가했으며 설정은 다음과 같습니다.

게이트웨이 : pptp.relakks.com
사용자 이름 : 사용자
비밀번호 : pwd

IPv4 설정 : 자동 (VPN)

많은:

MSCHAP & amp; MSCHAPv2 검사 됨

지점 간 암호화 사용 (보안 : 기본값)
BSD 데이터 압축 허용 체크
압축 된 데이터 압축 허용 체크
TCP 헤더 압축 사용 확인

연결은 항상 실패합니다. 다음은 syslog입니다.

Jun 27 20:11:56 desktop NetworkManager: <info>  Starting VPN service 'org.freedesktop.NetworkManager.pptp'...
Jun 27 20:11:56 desktop NetworkManager: <info>  VPN service 'org.freedesktop.NetworkManager.pptp' started (org.freedesktop.NetworkManager.pptp), PID 2064
Jun 27 20:11:56 desktop NetworkManager: <info>  VPN service 'org.freedesktop.NetworkManager.pptp' just appeared, activating connections
Jun 27 20:11:56 desktop NetworkManager: <info>  VPN plugin state changed: 3
Jun 27 20:11:56 desktop NetworkManager: <info>  VPN connection 'Relakks' (Connect) reply received.
Jun 27 20:11:56 desktop pppd[2067]: Plugin /usr/lib/pppd/2.4.5//nm-pptp-pppd-plugin.so loaded.
Jun 27 20:11:56 desktop pppd[2067]: pppd 2.4.5 started by root, uid 0
Jun 27 20:11:56 desktop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/ppp1, iface: ppp1)
Jun 27 20:11:56 desktop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/ppp1, iface: ppp1): no ifupdown configuration found.
Jun 27 20:11:56 desktop pppd[2067]: Using interface ppp1
Jun 27 20:11:56 desktop pppd[2067]: Connect: ppp1 <--> /dev/pts/0
Jun 27 20:11:56 desktop pptp[2071]: nm-pptp-service-2064 log[main:pptp.c:314]: The synchronous pptp option is NOT activated
Jun 27 20:11:57 desktop pptp[2079]: nm-pptp-service-2064 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request'
Jun 27 20:11:58 desktop pptp[2079]: nm-pptp-service-2064 log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply
Jun 27 20:11:58 desktop pptp[2079]: nm-pptp-service-2064 log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established.
Jun 27 20:11:58 desktop pptp[2079]: nm-pptp-service-2064 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request'
Jun 27 20:11:59 desktop pptp[2079]: nm-pptp-service-2064 log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply.
Jun 27 20:11:59 desktop pptp[2079]: nm-pptp-service-2064 log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's call ID 1024).
Jun 27 20:11:59 desktop kernel: [   56.564074] Inbound IN=ppp0 OUT= MAC= SRC=93.182.139.2 DST=186.110.76.26 LEN=61 TOS=0x00 PREC=0x00 TTL=52 ID=40460 DF PROTO=47 
Jun 27 20:11:59 desktop kernel: [   56.944054] Inbound IN=ppp0 OUT= MAC= SRC=93.182.139.2 DST=186.110.76.26 LEN=60 TOS=0x00 PREC=0x00 TTL=52 ID=40461 DF PROTO=47 
Jun 27 20:11:59 desktop pptp[2079]: nm-pptp-service-2064 log[pptp_read_some:pptp_ctrl.c:544]: read returned zero, peer has closed
Jun 27 20:11:59 desktop pptp[2079]: nm-pptp-service-2064 log[callmgr_main:pptp_callmgr.c:258]: Closing connection (shutdown)
Jun 27 20:11:59 desktop pptp[2079]: nm-pptp-service-2064 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Jun 27 20:11:59 desktop pptp[2079]: nm-pptp-service-2064 log[pptp_read_some:pptp_ctrl.c:544]: read returned zero, peer has closed
Jun 27 20:11:59 desktop pptp[2079]: nm-pptp-service-2064 log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Jun 27 20:11:59 desktop pppd[2067]: Modem hangup
Jun 27 20:11:59 desktop pppd[2067]: Connection terminated.
Jun 27 20:11:59 desktop NetworkManager: <info>  VPN plugin failed: 1
Jun 27 20:11:59 desktop NetworkManager:    SCPlugin-Ifupdown: devices removed (path: /sys/devices/virtual/net/ppp1, iface: ppp1)
Jun 27 20:11:59 desktop pppd[2067]: Exit.

누군가가 syslog에서 어떤 것을 식별 할 수 있습니까? 나는 인터넷 검색 및 pptp에 대해 읽었지만 오류에 대해 아무것도 찾을 수 없습니다 "반환 된 0을 읽고, 피어 폐쇄했다"

나는 똑같은 문제가 있었다. 아마도 도움이 될 것입니다.

http://ubuntuforums.org/showpost.php?p=10099463&postcount=3