Shulou(Shulou.com)06/02 Report--

This article mainly introduces the method of dealing with intermittent packet loss of IP address of Ping ECS instance, which has certain reference value, and friends who need it can refer to it. I hope you will learn a lot after reading this article. Next, let the editor take you to learn about it.

Intermittent packet loss of IP address of Ping ECS instance

Problem description

The IP address of the Ping ECS instance is lost intermittently, and the network of the ECS instance is always in an unstable state.

Cause of the problem

The virus in the system.

Solution

There is packet loss outside the Ping, but the delay is small, and the troubleshooting does not peak the bandwidth.

Log in to the ECS instance and execute the following command to view all the processes.

Pstree-a

The system displays something like this.

It is found that there is a process named with 10 characters (randomly generated). After the process is dropped by kill, a new process named with 10 characters will be generated. This virus will send packets frequently and take up network traffic.

Finally confirm the non-business process, initialize the system, and return to normal after reconfiguration.

Applicable to

CVM ECS

Thank you for reading this article carefully. I hope it will be helpful for everyone to share the methods of dealing with intermittent packet loss of Ping ECS instance IP address. At the same time, I also hope you can support us, pay attention to the industry information channel, and find out if you encounter problems. Detailed solutions are waiting for you to learn!

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