Configure redirects for a range of ports

[sign0]

Is it possible to configure redirects (stream) for a range of ports to a host ?

For example:

• example.com:3000 -> 10.1.0.100:3000
• example.com:3001 -> 10.1.0.100:3001
  ... to
• example.com:4999 -> 10.1.0.100:4999

[jimmyeao]

I too would like to figure this out!

[Lochnair]

I'd like to see this being possible as well.

I tested a simple configuration that supports this on a standalone Nginx instance:

stream {
        server {
                listen 21000-21999;
                proxy_pass 1.2.3.4:$server_port;
        }
}

Which works as expected. I'm not sure how to best show this in the GUI though. AFAICS we can do one of two things, either do I like I did above and use the incoming port in the proxy_pass, or redirect multiple ports to one set port, not that I can think of a reason to do that.

The database schema would also have to be updated to allow for multiple ports.

In any case we'd need a more recent version of OpenResty since port ranges were introduced in 1.15.10, and we're on 1.15.8 AFAIK.

Port ranges (1.15.10) are specified with the first and last port separated by a hyphen:

listen 127.0.0.1:12345-12399;
listen 12345-12399;

[github-actions]

Issue is now considered stale. If you want to keep it open, please comment 👍

[jimmyeao]

Any progress on this?

[github-actions]

Issue is now considered stale. If you want to keep it open, please comment 👍