如何在10.10中连接通信VPN？

Question

这些步骤是由我的iSP管理员为版本10.10发送的，我使用的是11.10.

步骤1成功地实现到第7点之后，将问题标记在'//‘之后

第二步我不能完全完成第二步

如何在Ubuntu10.10中连接通信VPN。

1st Step:-
1- Go to System > Administration > Synaptic Package Manage
2- Search for “PPTP”, check “network-manager-PPTP” and click “Apply”
3- Click on the Network Manager tray icon with your right mouse button and choose “Edit Connections…”.
4- Go to the “VPN” tab and click “Add”.
5- Choose “Point-to-Point Tunneling Protocol (PPTP)” as the VPN Connection Type
6- Check the VPN Connection Type and click “Create”.
7- Give your VPN connection a name and assign all the necessary information
•   Gateway = blue.connect.net.pk if you got Blue Package
or
•   Gateway = green.connect.net.pk if you got Green Package
or
•   Gateway = blueplus.connect.net.pk if you got BluePlus Package
or
•   Gateway = red.connect.net.pk if you got Red Package
•   User name = Connect Communications Userid
•   Password = Connect Communications Password
8- Now Click on “Advanced”
Authentication
•   Unchecked “PAP" // cannot uncheck
•   Unchecked “MSCHAP" // cannot uncheck
•   Unchecked “CHAP"
•   Checked only “MSCHAPv2"
EAP shown in ver11.10 and cannot be unchecked

Security And Compression.
•   Unchecked “Use Point-to-Point encryption (MPPE)”.
•   Unchecked “Allow statefull encryption”.
•   Unchecked “Allow BSD data Compression”.
•   Unchecked “Allow Deflate data Compression”.
•   Unchecked “Use TCP Header Compression”.
•   Unchecked “Send PPP echo Packets”
Then Press “OK” then “Apply”.
9-Now you are able to connect to the specified VPN connection via the Networking Manager
Then you can connect to VPN in the menu bar and your Internet icon will have a lock when the connection is successful.
2nd Step:-
Open Terminal window.
First, you open a terminal (Applications > Accessories > Terminal):
Run command “sudo”
Now gave root Password.
Then run command “netstat -r -n”
It will show some lines and for example from the last line pick the IP from 2nd column like 10.111.0.1
0.0.0.0 10.111.0.1 0.0.0.0 UG 0 0 0 eth0
Now run the fallowing command.
echo “route add -net 10.101.8.0 netmask 255.255.252.0 gw 10.152.24.1” > /etc/rc.local
note :- 10.111.0.1 is an example IP
now run “ sh /etc/rc.local “

Answer 1

请提供更多关于实际问题的信息，我的意思是，当你试图连接时会发生什么？

另外，ISP是否希望您使用任何软件，还是仅仅通过网络管理器运行？顺便说一句，网络经理有点问题.

另外，你的正常联系是什么？ADSL？PPPOE？

你不能完成第二步是什么意思？

PPTP是不可用的，你是什么意思？我从没听说过..。

我不是专家，但有些人会来的。请提供更多的信息供他们使用。