Reverse Proxy Rotation: Reverse Proxy Rotation IPs

What exactly is a Reverse Rotation Agent?

We've all encountered this in our online business:Frequent operations with the same IP are restricted. This time you need to reverse rotation proxy to save the day. Simply put, in front of the server to add a "revolving door", so that the request to come in automatically assigned different export IP. like opening a chain of supermarkets, each branch with a different business license to receive orders, the store business as usual and not afraid to be investigated.

Traditional proxies are client-for-IP, and reverse-rotation proxies areServer-side Active Change of ArmorThe main reason for this is that it is not a good idea to change the architecture of the existing program. To cite a real case: a small team of e-commerce price comparison, with this method, the data collection success rate from 40% directly soared to 95%, the key is not to change the existing program structure.

Build Your Own Revolving Door in Three Steps

Here we teach you to build a solution with nginx+ipipgo proxy pool:

 Example of nginx configuration (key part)
upstream proxy_pool {
    server 127.0.0.1:3000; proxy scheduling service
}

server {
    location / {
        proxy_pass http://proxy_pool; proxy_set_header
        proxy_set_header X-Real-IP $ipipgo_proxy; key headers
    }
}

Here's the point! Dispatch services have to be alignedAPI for ipipgo, there are three main advantages of their IP pool:

A Guide to Avoiding the Pit (Blood and Tears)

I stepped in these potholes last year while helping a client deploy:

1. IP switching frequencyDon't be greedy, it's best to change the batch every 5-10 minutes. ipipgo's intelligent scheduling API automatically matches the best frequency.

2. Remember the settingsFailback mechanismIf an IP address fails, it automatically cuts the backup line.

3. Log records should be added to the proxy IP marking, to facilitate later troubleshooting (with their X-Proxy-ID header on the line)

Frequently Asked Questions QA

Q: Will I be recognized with this program?
A: The key is to look at the quality of the agent. ipipgo's mixed dialing line with real-life behavioral simulation, we have tested the continuous use of 3 months without triggering the wind control!

Q: How much budget is needed?
A: If you are billed by volume, the daily request of 100,000 times is about 30-50 dollars. It's much cheaper than building your own proxy pool, and you don't have to maintain it!

Q: How do I test the effect?
A: first use ipipgo's free trial package, their test interface to return the current use of proxy IP information, convenient debugging

Finally, a piece of cold knowledge: nowadays many platforms' risk control systems will detectIP relevanceThe following are some examples of how to do this. For example, the same batch of IP registration time, ASN information, etc., with ipipgo such a large pool of services in order to realize the real "seamless switching".