Port Connection Issue?

[andriykohut]

Port Connection Issue?

[benpetsch]

Facing the same issue. Does relate to the active passive port configuration. I'm wondering if it's possible to disable passive ports?

[griffinkelly]

I got it to work with Docker, however not really sure if it had to do with passive/active port configurations. The thing that did it for me was using a masquerade-address which is port address you're hosting your serving the docker container on.

[benpetsch]

@griffinkelly do you mind sharing some details. which steps are necessary to achieve your setup?

[griffinkelly]

Dropped the ball here. Did you figure out your issue? Happy to help

[andriykohut]

👋 Sorry, I don't really have enough time to address this issue these days, but it seems like a pyftpdlib bug or misconfiguration, perhaps it's worth having a look at https://github.com/giampaolo/pyftpdlib issues and pull requests?

[cperezvinsite]

Hi, i'm having the exact same issue, i reproduce this dockerfile and just have the same behavior, but if I run it without the docker it works fine, then, i suppose, like @benpetsch said, could be a passive ports, then, i run the docker using -p 3000-3010:3000-3010 but doesn't work either.

BTW, I'm using filezilla to test it

[yingshaoxo]

I got the same problem here.

I can't visit it by ftp://127.0.0.1:21.

Here's the code I have used:
docker run -it --rm -p 21:21 --name ftp akogut/docker-pyftpdlib python ftpd.py --anon

[yingshaoxo]

I got the same problem here.

I can't visit it by ftp://127.0.0.1:21.

Here's the code I have used:
docker run -it --rm -p 21:21 --name ftp akogut/docker-pyftpdlib python ftpd.py --anon

But if I open some ports for docker, it will work as expected.

Here is the right code to start docker image:
docker run -it --rm -p 21:21 -p 3000-3010:3000-3010 --name ftp akogut/docker-pyftpdlib python ftpd.py --anon

[griffinkelly]

The biggest issue I've had is that the connection, either between pyftplib or docker will drop the connection after 10-15 minutes of using it. It'll reconnect then drop which leads to a frustrating experience.

[griffinkelly]

Ultimately this is what I ended up using:

options = {'sendfile': False, 'certfile': None, 'settings': None, 'host_port': '0.0.0.0:10021', 'verbosity': 1, 'traceback': False, 'passive-ports': "65000", 'masquerade-address': "0.0.0.0", 'daemonize': False, 'file-access-user': None, 'no_color': False, 'timeout': 600, 'pythonpath': None, 'keyfile': None, 'pidfile': None}

I opened 10021 and 65000 rather than 21, or antoher range.

[pich4ya]

Happy to see that other people got the same issue here.