How to attack other people’s servers using traffic attacks?

If you are attacked by traffic, you can contact your hosting provider and ask them to help deal with it. After all, the hosting provider has much more experience in data processing than us, and most of them are teams. For ordinary brushing, The traffic method can basically be cleared, and the server provider is quite professional in the area of ??network security. It's better not to attack others, because if you attack them, you may be attacking the server provider. If you don't handle it well, you may be sued.

How to solve the problem of busy server or network abnormality?

1. Local network configuration problems:

Local network configuration problems, including local dns server configuration, browser configuration, etc. If the configuration is improper, "The server is busy, please Try again later" error message.

The solution is: Correctly configure the local dns and browser-related options according to the access to the server. For example: check the "Use HTTP1.1 through proxy connection" option and the "Allow running or installing software even if the signature is invalid" option in the browser Internet options;

Another example: If you are playing games, or logging in When a certain software or website appears, the error message "The server is busy, please try again later" appears. We can set the local dns server to the corresponding public number of telecommunications, China Netcom and other lines according to the network line of the game server or software server. *** Free DNS server address can better avoid the recurring situation of "server is busy, please try again after sales".

2. The server exceeds the maximum number of connections, reaches a peak, and the response is delayed:

The reason for this "server is busy, please try again after sales" is mainly due to websites, games or software It is related to the resource configuration of the server itself. Any server, whether it is a virtual server (VPS, cloud host) or a physical server, has limited CPU, memory, network and other resource configurations. When the number of concurrent requests, that is, the number of simultaneous online connections, exceeds the large connections that the server resource configuration can support. The number and peak value will cause the server to delay responding to user requests and issue a "server is busy, please try again later" prompt.

The solution is: For users, follow the prompts and try again later. Of course, for example, when playing games, we can also choose to log in to the game server when there are few people online to avoid online peaks, which can effectively avoid the situation where the server is busy;

For server operation and maintenance personnel , you can optimize the server software and hardware environment, or upgrade the server resource configuration to avoid the "server is busy, please try again later" situation that often occurs.

3. The server is attacked by CC/DDos etc.:

The occurrence of any network server situation may be the cause of the attack. Similarly, the frequent occurrence of the "Server is busy, please try again later" situation may also be due to the server being attacked by traffic such as CC/DOS/DDOS.

The solution is: For users, the only way is to wait! Wait for the attack to stop, wait for the operation and maintenance personnel to effectively solve the problem of being attacked, and wait for the server to return to normal;

For server operation and maintenance personnel or administrators, it is to be able to well troubleshoot, solve and deal with server attacks. Problems, you can choose high-performance servers such as Kuaiyun VPS, Kuaiyun Server, or value-added services such as Kuaiyun Protection, which can effectively prevent CC/DDOS attacks and other services to avoid server attacks. In any case, server security protection and monitoring software require configuration and constant attention.

4. Server-related application updates and upgrades:

This reason is generally common in game or software servers. Of course, some web application servers are also often updated and upgraded. That is to say, the game, software or application needs to be updated or upgraded, or is being upgraded and the server multi-response service is turned off. Therefore, the "Server is busy, please try again later" prompt appears.

The solution is: for users, of course, they still have to wait, or consult the relevant official customer service, or browse the corresponding official announcements.

5. Server crash or downtime:

This reason often occurs after the first reason, that is, the number of online connections reaches the maximum limit that the server resource configuration can support. , resulting in the server being unable to respond to requests in a timely manner, or even being directly paralyzed, that is, the server crashes or goes down.

The solution is: for users, the same method, etc. At the same time, you can also report the situation to relevant customer service in order to solve it in time;

For server operation and maintenance or administrators, restarting the server in time can effectively optimize the server software configuration environment, or replace it with a higher resource configuration. server, thereby better avoiding the frequent occurrence of the "server is busy, please try again later" situation.