Rotten mud: [solution] Using SSH to connect to centos in Ubuntu is very slow

This article is first published in the dark world.

Over the past few days, I have used SSH to connect to the centos System in Ubuntu and found that the connection is slow. It is recommended that a connection take about 30 s. It is very pitfall, as follows:

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Later, I found this was a bug in Ubuntu. To solve this bug, you only need to modify/etc/ssh/ssh_config. As follows:

Sudo VI/etc/ssh/ssh_config

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Modify gssapiauthentication in the ssh_config configuration file from yes to No.

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Then, use SSH to connect to centos again and it will soon become possible.

This article from the "muddy world" blog, please be sure to keep this source http://ilanni.blog.51cto.com/526870/1546412

Rotten mud: [solution] Using SSH to connect to centos in Ubuntu is very slow