Docker for windows: “server misbehaving” when trying to pull

Question

I\'m trying to run docker on windows (OS: Microsoft Windows 10 Pro 64bit, Docker ver: 18.09.0, build 4d60db4), by following the hello-world instruction here. Then I got thi

Answer 1

The timeout in your last configuration is caused by the fact that you're not getting through the proxy to those external DNS servers (8.8.8.8 - 8.8.4.4), I think.

You should be solving the first issue, being the server misbehaving. As was the case with me, mentioned here, this was caused by the unability of docker to authenticate with the proxy. My solution was to use cntml.

The cntlm configuration is actually really straightforward if you follow their guidelines. When you have cntlm running, you need to configure docker to use that as a proxy instead of your corporate proxy. Just a plain proxy without authentication - most likely 127.0.0.1:3128, if you're running it on the same machine. cntlm will handle the authentication on the corporate proxy.

As a reference, this is the cntlm config I used:

Username        
Domain          
Password        

PassLM          
PassNT          
PassNTLMv2      

Proxy           :
NoProxy         localhost, 127.0.0.*, 10.*, 192.168.*, 172.16.*.*

Listen          3128

You get the hashes by running cntlm -H -u @.

Make sure you run cntlm in gateway mode cntlm -g (instead of cntlm -v).

Good luck!