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?

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.

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

https://docs.rancherdesktop.io/how-to-guides/provisioning-scripts/ is what i use so it runs it every startup

same problem here with the addotion that we have also a proxy any idea?

two problems, but for proxy work I would keep an eye on https://github.com/rancher-sandbox/rancher-desktop/issues?q=is%3Aissue+is%3Aopen+label%3Aarea%2Fproxy