как настроить pptp для Linux'a? - Public forum of MSU united student networks

Помогите пожалуйста.
Cкажите, в каком месте я делаю неправильно:

Дано:
Логин = USER_LOGIN
Пароль = USER_PASSWD
Адрес пользователя = user_address
маска сети = 255.255.255.0
шлюз = нет
адрес сервера pptp = pptp_address
внешний адрес = my_ip
+ есть еще DNS-сервера

Попытка ( где-то 20-я ):

[root@localhost]# /usr/sbin/pptp-command setup
ls: /etc/pptp.d: No such file or directory
1.) Manage CHAP secrets
2.) Manage PAP secrets
3.) List PPTP Tunnels
4.) Add a NEW PPTP Tunnel
5.) Delete a PPTP Tunnel
6.) Configure resolv.conf
7.) Select a default tunnel
8.) Quit
?: 1
1.) List CHAP secrets
2.) Add a New CHAP secret
3.) Delete a CHAP secret
4.) Quit
?: 2
Add a NEW CHAP secret.

NOTE: Any backslashes (\) must be doubled (\\).

Local Name:USER_LOGIN

This is the 'local' identifier for CHAP authentication.

NOTE: If the server is a Windows NT machine, the local name
should be your Windows NT username including domain.
For example:

domain\\username

Local Name: USER_LOGIN

Remote Name:USER_LOGIN

This is the 'remote' identifier for CHAP authentication.
In most cases, this can be left as the default. It must be
set if you have multiple CHAP secrets with the same local name
and different passwords. Just press ENTER to keep the default.

Remote Name [PPTP]:

Password:USER_PASSWD

This is the password or CHAP secret for the account specified. The
password will not be echoed.

Password:
Adding secret USER_LOGIN PPTP password *

1.) List CHAP secrets
2.) Add a New CHAP secret
3.) Delete a CHAP secret
4.) Quit
?: 4
1.) Manage CHAP secrets
2.) Manage PAP secrets
3.) List PPTP Tunnels
4.) Add a NEW PPTP Tunnel
5.) Delete a PPTP Tunnel
6.) Configure resolv.conf
7.) Select a default tunnel
8.) Quit
?: 4

Add a NEW PPTP Tunnel.

1.) Other
Which configuration would you like to use?: 1
Tunnel Name: ARTX

Server IP: pptp_address

What route(s) would you like to add when the tunnel comes up?
This is usually a route to your internal network behind the PPTP server.
You can use substitution keywords as in /etc/pptp.d/ config file
- TUNNEL_DEV is the tunnel interface.
- DEF_GW is the existing default gateway.
- IPLOCAL is the local IP address.
- IPREMOTE is the remote IP address.
The syntax to use is the same as the route( command.
Enter a blank line to stop.

route: add default gw my_ip

route: add -host 0.0.0.0/0 gw user_address

route:

Local Name and Remote Name should match a configured CHAP or PAP secret.
Local Name is probably your NT domain\username.
NOTE: Any backslashes (\) must be doubled (\\).

Local Name: USER_LOGIN
Remote Name [PPTP]:
Adding ARTX - pptp_address - USER_LOGIN - PPTP
Added tunnel ARTX
1.) Manage CHAP secrets
2.) Manage PAP secrets
3.) List PPTP Tunnels
4.) Add a NEW PPTP Tunnel
5.) Delete a PPTP Tunnel
6.) Configure resolv.conf
7.) Select a default tunnel
8.) Quit
?: 8

Вот что из этого получилось:

[root@localhost ppp]# /usr/sbin/pptp-command start ARTX
Using interface ppp0
Connect: ppp0 <--> /dev/pts/6
anon warn[pptp_gre_bind:pptp_gre.c:95]: connect: Network is unreachable
anon fatal[main:pptp.c:245]: Cannot bind GRE socket, aborting.
Modem hangup
Connection terminated.
pptp-command: pppd indicated failure
[root@localhost ppp]#