Cloud server IP proxy tutorial: self-built cloud server to build IP proxy service program

Hands-on teaching you to get a dedicated IP pool with cloud servers

Recently, a lot of old iron do data collection always ask me, build their own proxy IP server in the end reliable? This thing is like cooking at home, some people love to go to the restaurant and some people love to take the spoon. Today we will nag how to use cloud servers to make their own proxy service, and talk about when to toss their own, when to directly buy ready-made more worry.

Picking a server is like picking a watermelon

The first step in getting a proxy server is to choose a cloud provider, focusing on these three indicators:Geographic location, bandwidth type, traffic billing。比如做跨境电商的，最好选目标国家当地的服务器，别整个南美业务用亚洲服务器，那能急死人。

There is a pit here to remind: do not be cheap to choose shared bandwidth! I've seen people choose 1Mbps bandwidth for cheap, but the result is that 10 IPs use it at the same time, just like the subway in the morning rush hour, and the card is so bad that you don't recognize your own mother. It is recommended to choose at leastDedicated 5MbpsFor starters, the traffic package option is more flexible with pay-as-you-go.

Three minutes to set up a proxy service

Here we recommend using Squid, an old proxy tool that is as easy to use as using a dumb camera. Take Ubuntu as an example:

 Update the repository first
sudo apt-get update

 Install squid
sudo apt-get install squid -y

 Backup the original configuration file (important!)
cp /etc/squid/squid.conf /etc/squid/squid.conf.bak

 Modify the listening port
sed -i 's/http_port 3128/http_port 8888/g' /etc/squid/squid.conf

 Restart the service
systemctl restart squid

This is the time to visit theServer IP:8888It'll work as a regular proxy. But it's like running naked, you have to add account password verification:

 Creating a password file
sudo touch /etc/squid/passwd
sudo chown proxy /etc/squid/passwd

 Install the encryption tool
sudo apt-get install apache2-utils -y

 Create a user (change yourname to your own)
htpasswd /etc/squid/passwd yourname

 Modify the squid configuration
echo 'auth_param basic program /usr/lib/squid/basic_ncsa_auth /etc/squid/passwd
acl auth_user proxy_auth REQUIRED
http_access allow auth_user' >> /etc/squid/squid.conf

 Reboot again
systemctl restart squid

The Three Pain Points of Self-Built Agents

1. IP easily blockedThe cloud service provider's IP segments are used by many people, and if they are not good enough, they will be blacked out by the target website, and I have seen the most miserable just build a good half an hour to cool off.

2. High maintenance costsI have to get up in the middle of the night to deal with server downtime and IP blocking, it's like having an ancestor!

3. Poor scalabilityIf you need more than one country's IP temporarily, you have to buy a new server configuration, which is time-consuming and costly.

It's time to consider professional agency services, such as ours.ipipgoThe static residential IP, 35 bucks a month also with automatic replacement, than their own toss to save a lot of heartache.

Frequently Asked Questions First Aid Kit

Q: What can I do if the agent can't connect?
A：先三连检查：1.ping服务器IP通不通 2.防火代理放行端口没 3.squid服务状态（systemctl status squid）

Q: Sudden slowdown?
A: 80% of the IP is limited speed, hurry to change the IP. with ipipgo then directly API for a new IP, than re-allocate the server much faster!

Q: What if I need a lot of IPs from different countries?
A: Don't buy your own server, directly on ipipgo's dynamic residential packages, more than 7 yuan 1G traffic can use more than 200 countries IP, more cost-effective than self-built!

When should I use an off-the-shelf service?

To be frank, self-built agents are like DIY computers, which are suitable for tech geeks who love to play around. If you're in a hurry for a project or commercial use, it's more reliable to go directly to a professional service. For example, weipipgoThe TK line, optimized for cross-border e-commerce, is much more stable than the generic agent.

Finally, to give a conscientious advice: small-scale testing can be tossed on their own, the formal business or choose a professional agent. After all, time is money, don't delay the serious business to save a little money. Want to experience professional services, with this test account (test2024) to ipipgo official website can receive a 3-day trial, suitable for their own use will know.