Steps to configure L2TP VPN server in Linux RouterOS

Description

RouterOS Server ip:172.31.101.80

RouterOS version: RouterOS V6.15

Demand:

To configure the PPTP VPN server on the RouterOS server, the PPTP VPN Client dial-in network segment is: 172.31.101.60-

172.31.101.79

Operation Steps:

First, login RouterOS server

Use Winbox to login here RouterOS

Winbox Download: Http://download2.mikrotik.com/routeros/winbox/3.0beta3/winbox.exe

As shown in the following illustration:

Enter server IP, account and password

Point Connect Login

After the login is successful, the following illustration shows:

Second, establish the client dial network segment address pool

Ip-pool

Point + number

Name:l2tp-pool

addresses:172.31.101.60-172.31.101.79

Click OK

Third, configure L2TP VPN

1, Ppp-profiles

Point + number

Name:l2tp-profile

Local address:172.31.101.80

Remote Address:l2tp-pool

DNS server:8.8.8.8

8.8.4.4

Ok

2. PPP-INTERFACE-L2TP Server

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Tick Enabled

Default Profile:l2tp-profile

Ok

3, Ppp-interface

Point + number, select L2TP Server Binding

Name:l2tp-in1

Ok

Create a client-dial user

Ppp-secrets

Point + number

Name: User

Password: 123456

Service: L2TP

Profile: l2tp-profile

Ok

V. Use VPN Client dialing

RouterOS here is in the intranet, only configured an intranet IP, you can udp:500 IP, udp:4500,

udp:1701 ports are mapped to RouterOS intranet IP for use.

If the RouterOS has both intranet and extranet IP, you can dial it directly using the IP of the external network.

At this point, RouterOS configures the L2TP VPN server tutorial complete.