Здравейте.
Опитвам се да се свържа с Microsoft PPTP Server като под Windows нямам абсолютно никакви проблеми. Под убунтуто също нямам проблеми когато съм с кабел и не съм през wireless. Прочетох една статия в която се споменава че network-manager-a на убунту по default търси eth0 или eth1 и не би работил с wlan0 както е при мен. Промених си /etc/udev/rules.d/70-persistent-net.rules съответно инструкциите в тази статия но проблема си е същия.
root@localhost:/#cat /etc/udev/rules.d/70-persistent-net.rules
# This file maintains persistent names for network interfaces.
# See udev(7) for syntax.
#
# Entries are automatically added by the 75-persistent-net-generator.rules
# file; however you are also free to add your own entries.
# PCI device 0x8086:0x4229 (iwlagn)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1f:3b:28:ed:e7", ATTR{type}=="1", KERNEL=="wlan*", NAME="eth1"
# PCI device 0x8086:0x1049 (e1000e)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1e:ec:1a:3e:38", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
Ето и /etc/ppp/options.pptp
root@localhost:/#cat /etc/ppp/options.pptp
lock
noauth
refuse-eap
refuse-chap
nobsdcomp
nodeflate
root@localhost:/#cat /etc/ppp/peers/vpn
remotename vpn
ipparam vpn
pty "/usr/sbin/pptp ***.***.***.*** --nolaunchpppd"
name petkov
usepeerdns
require-mppe-128
refuse-eap
noauth
file /etc/ppp/options.pptp
В /etc/ppp/chap-secrets имам:
root@localhost:/#cat /etc/ppp/chap-secrets
petkov vpn password *
Ето и /var/log/syslog
root@localhost:/#tail -f
Oct 28 23:15:21 ivo-laptop pppd[5426]: pppd 2.4.5 started by root, uid 0
Oct 28 23:15:21 ivo-laptop pptp[5428]: anon log[main:pptp.c:314]: The synchronous pptp option is NOT activated
Oct 28 23:15:22 ivo-laptop pppd[5426]: Using interface ppp0
Oct 28 23:15:22 ivo-laptop pppd[5426]: Connect: ppp0 <--> /dev/pts/2
Oct 28 23:15:22 ivo-laptop pptp[5438]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request'
Oct 28 23:15:22 ivo-laptop pptp[5438]: anon log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply
Oct 28 23:15:22 ivo-laptop pptp[5438]: anon log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established.
Oct 28 23:15:23 ivo-laptop pptp[5438]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request'
Oct 28 23:15:23 ivo-laptop pptp[5438]: anon log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply.
Oct 28 23:15:23 ivo-laptop pptp[5438]: anon log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's call ID 10140).
Oct 28 23:15:37 ivo-laptop NetworkManager: <info> Trying to start the system settings daemon...
Oct 28 23:15:43 ivo-laptop pptp[5438]: anon log[ctrlp_disp:pptp_ctrl.c:788]: Received Stop Control Connection Request.
Oct 28 23:15:43 ivo-laptop pptp[5438]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 4 'Stop-Control-Connection-Reply'
Oct 28 23:15:43 ivo-laptop pptp[5438]: anon log[callmgr_main:pptp_callmgr.c:258]: Closing connection (shutdown)
Oct 28 23:15:43 ivo-laptop pptp[5438]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Oct 28 23:15:43 ivo-laptop pptp[5438]: anon log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Oct 28 23:15:43 ivo-laptop pppd[5426]: Modem hangup
Oct 28 23:15:43 ivo-laptop pppd[5426]: Connection terminated.
Oct 28 23:15:43 ivo-laptop pppd[5426]: Exit.
Странното е че с кабел работи ...

Благодаря предварително