pptp/l2tp: PPTP/L2TP Protocol Proxy Building Tutorials

Hands-on teaching you to use PPTP/L2TP to get a proxy IP

Brothers engaged in network projects should have heard of PPTP and L2TP these two old protocols, although now the new protocols are endless, but they are still able to play in specific scenarios. Today we will nag how to use these two protocols the whole proxy IP, and by the way, to the big guys to rely on a reliable service provider.

Which protocol to choose? Take a look at this comparison table

These two protocols are like the braised and spicy in instant noodles, each with its own way of eating:

+---------------------+---------------------+-----------------------+
| Than What Stuff | PPTP | L2TP |
+---------------------+---------------------+-----------------------+ | Connection Speed | Fast as a monkey | Slightly slow but stable | Connection Speed
| Connection Speed | Fast as a monkey | Slow but stable | Encryption | Basic Encryption | Double Encryption Suite
| Encryption | Basic Encryption | Double Encryption Suite | Encryption | Encryption | Encryption | Encryption | Encryption
| Scenarios | Temporary Testing | Long Term Stable Use | Device Support | Old School
| Device Support | Older systems can be used | Newer systems are basically recognized |
+---------------------+---------------------+-----------------------+

If you are in a hurry, you can choose PPTP, and if you want to be more secure, you can go to L2TP. However, nowadays, the operators are very smart, so we suggest that you go to a professional proxy service directly, so that you don't need to toss half a day and still be blocked by the IP.

Four Steps to a Practical Build

Here is a demonstration of the Windows system as an example (the operation of other systems is similar):

Step 1: Create a VPN connection
Control Panel → Network and Sharing Center → Set up a new connection → Select "Connect to workspace".

Step 2: Don't shake your hand filling in the parameters
Fill in the address field with the server address given by the service provider (e.g. ipipgo users can check available nodes in the backend)
Type is PPTP or L2TP depending on the protocol.

User name: the authentication account provided by the service provider
Password: Don't get the matching key wrong
Shared key (L2TP exclusive): ask the service provider to get this

Step 3: Don't miss the advanced settings
In the Security tab, select "Allow these protocols" and "Optional encryption" is recommended for encryption.

Step 4: Connect and take off
Click connect and wait 3-5 seconds, a small computer icon will appear in the lower right corner.

A newbie's guide to avoiding the pitfalls

Q: What if I can't connect?
A: Eighty percent is the firewall demon, the first system firewall off to try. If it doesn't work, check if you've entered the wrong server address.

Q: Speed like a snail's crawl?
A: Maybe the nodes are overcrowded, try changing servers in other areas. Big manufacturers like ipipgo usually have dozens of spare nodes.

Q: What should I do if I keep dropping out?
A: L2TP is more stable than PPTP, it is recommended to prioritize L2TP. if it still doesn't work, it may be the local network pumping, reboot the optical cat to try.

Leave the professional work to the professionals

It's too much work to build your own server, so we recommend using it directly.ipipgoof off-the-shelf services:

Why did you choose him?
1. 200+ countries around the world, you can use any IP address you want.
2. Support HTTP/HTTPS/Socks5 mainstream protocols
3. Off-the-shelf clients available at the click of a mouse.
4. Technical customer service 24 hours a day online, there are problems at any time to arrest

See here for package prices:
Dynamic Residential (Standard):7.67 Yuan/GB/monthget (from a depot or counter)
Dynamic Residential (Business):9.47 Yuan/GB/monthget (from a depot or counter)
Static homes:35RMB/IP/monthget (from a depot or counter)

Small projects with dynamic packages will be enough to make, if you do cross-border e-commerce such as the need for a fixed IP, directly on the static residential packages. He also has a hidden benefit - the first time a new user recharge can lead to test flow, specific customer service girl nagging.

A final word.

The agreement to choose the right can save half of the things, the tool with the right can be less detour. Now on the market agent service providers are mixed, it is recommended to prioritize the selection of ipipgo this old service provider, at least will not be used with a sudden run. What do not understand welcome to leave a message, see will be back.