https://rancher.com/ logo
Title
a

abundant-jordan-68523

08/23/2022, 10:37 PM
Hi, I have installed rancher desktop 1.5.1 on my Windows Laptop (Windows 10 Pro) as a fresh install with no configuration changes. I am having trouble pulling from a company internal registry which is on-prem and requires VPN. I can ping and curl to the registry, but when I try to 'docker login' or 'docker pull' I get the errors
c:\Projects\docker>docker pull alpine
Using default tag: latest
latest: Pulling from library/alpine
Digest: sha256:bc41182d7ef5ffc53a40b044e725193bc10142a1243f395ee852a8d9730fc2ad
Status: Image is up to date for alpine:latest
<http://docker.io/library/alpine:latest|docker.io/library/alpine:latest>
c:\Projects\docker>docker pull registry.<company-domain>.local/project/my-container
Error response from daemon: Get "<https://registry>.<company-domain>.local/v2/": net/http: TLS handshake timeout
any advice on how to debug or fix the issue?
w

wide-mechanic-33041

08/24/2022, 11:54 AM
i have had similar issues and it seemed to be due to packet fragmentation. I created a provisioning script to run
ip link set mtu 1250 dev eth0
and it seems to have mitigated it. you can just try running that in shell using
rdctl shell
and see if things improve.
a

abundant-jordan-68523

08/25/2022, 6:34 PM
Justin, thanks. that worked c:\Projects\docker>rdctl shell /mnt/c/Projects/docker # ip link set mtu 1250 dev eth0 /mnt/c/Projects/docker # exit
w

wide-mechanic-33041

08/25/2022, 6:35 PM
https://docs.rancherdesktop.io/how-to-guides/provisioning-scripts/ is what i use so it runs it every startup
👍 1
p

powerful-elephant-25838

09/22/2022, 8:47 AM
same problem here with the addotion that we have also a proxy any idea?
w

wide-mechanic-33041

09/22/2022, 11:46 AM