nginx reverse proxy set proxy ip: Nginx configure reverse proxy relay ip

Hands-on teaching you to use nginx with a proxy transit IP

The old techies know that the nginx reverse proxy is a good thing. But what many people don't realize is that with a little tweaking, it can be turned into a proxy IP transit station. Today we will use the most straightforward words to talk about how to nginx into your proxy IP scheduler.

Why play with proxy IPs with nginx?

Let's take a chestnut, you have a batch of quality agents in your hands (such asStatic residential IP for ipipgo), but it's not safe to expose it directly to business code. This is where nginx can act as a middleman:

 Basic Configuration Templates
location / {
    proxy_pass http://你的代理IP:端口;
    proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header
    proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Real-IP $remote_addr.
}

After doing this, your business code only needs to connect to the nginx server, and the actual request will go out through the configured proxy IP. It's like wearing a cloak of invisibility for your own IP, which protects proxy resources and makes it easy to switch IP pools.

Four Steps to Real-World Configuration

The following configuration plan works, remember to change the example parameters toipipgoReal agent information provided:

 Add this paragraph to nginx.conf
http {
    upstream proxy_pool {
        server 121.202.12.34:8899; static residential IP example
        server 45.76.89.12:11223; Example of a dynamic house IP
    }

    server {
        server { listen 80; }
        location / {
            proxy_pass http://proxy_pool; proxy_next_upstream error timeout invalid_header;
            proxy_next_upstream error timeout invalid_header; proxy_connect_timeout 2s; proxy_connect_timeout 2s
            proxy_connect_timeout 2s; }
        }
    }
}

Knockout!proxy_next_upstreamThis parameter is very important, when a proxy IP draws wind, it will automatically switch to the backup IP. ipipgo's enterprise version of the dynamic IP, it is recommended to adjust the timeout to 3 seconds, after all, the enterprise level line is more stable.

Guide to avoiding the pit

Newbies often fall into these potholes:

1. Loss of header information:Remember to add these two lines

proxy_set_header Host $http_host; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

2. Connectivity explosion:Add this life-saving configuration to the http module

proxy_http_version 1.1; proxy_set_header Connection ""; proxy_set_header
proxy_set_header Connection "";

Why do you recommend ipipgo?

In all fairness from a long time user of over three years, the three main advantages of this home are really top:

Especially theirTK LineThe friends who do cross-border e-commerce use it and say that the delay is reduced by half.API extraction is also simple, python three lines of code can call the IP pool:

import requests
resp = requests.get("https://api.ipipgo.com/getip")
print(resp.json()['proxy'])

Frequently Asked Questions QA

Q: What should I do if the configuration does not take effect?
A: First run nginx -t to check for syntax errors, then see if the firewall has released the port

Q: Why does it slow down when I use a proxy?
A: It may be that the protocol type does not match, ipipgo's Socks5 protocol specializes in all kinds of network delays

Q: What is the difference between the Enterprise Package and the Personal Edition?
A: The enterprise version is an operator-exclusive channel, like the difference between ordinary lanes and ETC lanes.

Finally, a piece of cold knowledge: when nginx is paired with a proxy, add theproxy_buffering offIt's a great way to handle large file transfers. If you have questions, you can go directly to the ipipgo website to find technical support, they are 24 hours online to answer questions much more reliable than some AI customer service.