nginx listening ipv6

To make Nginx listen for IPv6 addresses, configure the listen instruction in the server block configuration and specify the IPv6 address as a parameter. The specific steps include: Open the Nginx configuration file, add the server block configuration, configure the listen instruction to specify the IPv6 address, save the changes and restart Nginx. If the website uses SSL/TLS, you also need to configure an SSL certificate for the IPv6 address.

How to make Nginx listen for IPv6 addresses

Direct answer:

To make Nginx listen for IPv6 addresses, configure the listen instruction in the server block configuration and specify the IPv6 address as a parameter.

Detailed explanation:

IPv6 is the next generation Internet protocol of IPv4, providing a wider address space. To enable Nginx to accept IPv6 connections, some additional configuration is required in the server block configuration.

step:

1. Open Nginx configuration file: usually located in /etc/nginx/nginx.conf .
2. Add Server Block Configuration: Create a server block for the website to listen for an IPv6 address.
3. Configure listen directive: Add the following directive to the server block configuration and specify the IPv6 address:

 <code>listen [::]:80; # 侦听所有IPv6 地址上的端口80 listen 2001:0db8:85a3:0880:8000:63bf:3fff:fdd2:80; # 侦听特定IPv6 地址上的端口80</code>

4. Save and restart Nginx: Save changes and restart Nginx using the following command:

 <code>sudo systemctl restart nginx</code>

Other notes:

• Make sure the server's network interface is configured to accept IPv6 connections.
• If the website uses SSL/TLS, you also need to configure an SSL certificate for the IPv6 address.
• In some cases, IPv6 listening may need to be disabled, such as when the server only accepts IPv4 connections. To disable it, comment out the listen directive or change the IPv6 address in it to ::0 .

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