How to limit downloads and concurrent speeds in Nginx

1. Add Limit_zone (this variable can only be used in the HTTP protocol)

2. Edit Nginx.conf File

Add Limit_zone one $remote _addr 10m instructions to it, and then add Limit_conn, because this variable is used in HTTP, server, location, and restricts only one site, so add it to the server

Http://wiki.nginx.org/NginxHttpLimitZoneModule Download Limit_zone

Http://wiki.nginx.org/NginxHttpCoreModule Downloads Limit_rate and Limit_conn

Limit_zone, which defines a container that stores session state for each IP, is defined as 10m,

Limit_conn one 2;

Limit only two concurrent connections per IP

Limit_rate 30k;

Set each concurrent connection to 30k, to the connection speed limit

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