Portforwarding listening on IPv6 based on marcnuri/port-forward
790
Simple docker image to forward ports using socat, listening only to IPv6 and forwarding to IPv4.
-Copied from manusa / marcnuri: see Credits & Thanks to the author.
Define the following environment variables to configure port-forwarding.
| Variable | Description | Optional |
|---|---|---|
| REMOTE_HOST | IP or address of the host you want to forward traffic to | no |
| REMOTE_PORT | Port on remote host to forward traffic to | yes (80) |
| LOCAL_PORT | Port where container listens | yes (80) |
The socat process within the container will listen by default to port 80, use -pdocker
flag to map the port of the local machine where it will listen to traffic to be forwarded.
docker run -e REMOTE_HOST=<remote_host> -e REMOTE_PORT=<remote_port> -e LOCAL_PORT=<local_port> -p <exposed_local_port>:<local_port> marcnuri/port-forward
The following commands will all forward 8080 traffic to a remote machine located at www.marcnuri.com in the http port
docker run -e REMOTE_HOST=www.marcnuri.com -e REMOTE_PORT=80 -e LOCAL_PORT=80 -p 8080:80 marcnuri/port-forward
docker run -e REMOTE_HOST=www.marcnuri.com -e REMOTE_PORT=80 -p 8080:80 marcnuri/port-forward
docker run -e REMOTE_HOST=www.marcnuri.com -p 8080:80 marcnuri/port-forward
Docker image hosted at Docker Hub: https://hub.docker.com/r/gmanic/port-forward6/
Thanks to marcnuri / manusa for this simple and very clear port-forwarding container basic.
Content type
Image
Digest
Size
2.8 MB
Last updated
over 5 years ago
docker pull gmaniac/port-forward6