Networking issues

Docker Desktop for Windows
1

Hello Docker-Community,

I am a software developer and my goal is to run docker on a local windows machine. As Operation System I am using Windows 10 Pro. We do have a repository which is using the ip 172.17.123.45.Our companies LAN is using the IP Range 172.16/16. By default, docker is using the same range (172.16/16) so i changed it to 172.18/16 using the bip parameter. Everything should work like a charm with this settings. I also tried using 192.168.200.0/16 but this resulted in not beeing able to pull images from our registry (host not found).

I’m currently using: Version (1.13.0-beta38 (9805) 9c31a15) and everything seems to work perfectly.
One of my colleagues is using 1.12.0-stable (build:5968) 9cd1dc2 and everything works.
3 other colleagues are using: Version 1.13.0 (9795) 0c6d765.
But one of them is getting a host not found error. when trying to login.

is there any way to debug this?

2

Could you colleague upgrade by any chance? If not, please have him run diagnostics and open an issue here: https://github.com/docker/for-win/issues/new

3

The one with “no host” problem is one of the 1.13.0 (9795) 0c6d765. should he switch to beta?

4

It would definitely be interesting to learn whether that solves the problem.

5

Well he simply reinstalled docker - problem solved!