The CF login screen 504 Gateway Time Out official website is also the same

504 gateway time-out"Refers to the gateway timeout.

A gateway is also known as an inter-network connector or protocol converter. The gateway implements network interconnection at the transport layer and is the most complex network interconnection device, which is only used for the interconnection of two networks with different higher-level protocols. The structure of a gateway is similar to that of a router, except for the interconnection layer.

Gateways can be used for both WAN and LAN interconnections. A gateway is a computer system or device that acts as a translator. A gateway is a translator between two systems that use different communication protocols, data formats or languages, or even completely different architectures.

Unlike bridges, which simply convey information, gateways repackage the information they receive to fit the needs of the destination system. At the same time, the gateway can also provide filtering and security features. Most gateways run on top of the OSI Layer 7 protocol – the application layer.

Everyone knows that to go from one room to another, you have to go through a door. Similarly, sending information from one network to another must pass through a "gate", which is the gateway. As the name suggests, a gateway is a "gateway" between one network and another.

I also ran into this problem today, yesterday it was fine, today it will not show the public. Sue** can't go up either.

In desperation, it can only be used. Flip over. Wall. The software is turned out and used. Border. Outside. The IP plays... It's been a day of playing haha.

Flip over. The wall software explanation is more complicated, I won't say more...

Look at today's diagram.

Are you using China Mobile Tietong Broadband? I'm using that, and I can't get on it today, it's the same as you. It should be CF who shut down our servers.

You click on Tools - Internet Options - Clean up the temporary files. And cookies have a history.

Solution: 1. If the traffic is too large, please increase the traffic of the server.

2. If it is caused by the settings of the web server, please re-set it.

3. This problem can only be solved by the administrator of the server, not by the client.

After my own testing, uploading a large file, only one parameter needs to be modified:

proxy_read_timeout 3000s;

This setting can be relatively large, and other settings do not need to be very large.

How to eliminate 504 with this software

Did you use **?

**If it's broken, change it**.

Otherwise, the gateway does not support it.

504 gateway error, it may be a problem with your network operator. Server connection error or server down.

504 gateway time-out means that the connection time of the 504 gateway is exceeded.

Please see if there is a problem with the router or cat device, if it is normal, the most likely is a problem with the network operator, such as: Telecom.

"Gateway, timed out" means that the gateway is not connected.

Scold.. This question seems to be the same as yours :)

You should look for ho before asking.

"Gateway, timed out" means that the gateway is not connected. Try again.