June Rhodes

Hmm, seems like that wasn't enough: ``` PS C:\Users\Build> vfpctrl /port 0FF64E2F-491F-4373-98E3-ECC8A16ED0CA /get-switch-info ITEM LIST =========== SWITCH INFORMATION VFP is running as a filtering extension SRIOV is NOT supported by...

Changing the filter class to `ms_switch_filter` on Server 2025 doesn't seem to have any effect either, so I don't think that `FilterClass` registry value is at all used: ``` ITEM...

Huzzah! Importing the *whole* registry key from Windows Server 2025 across to Windows 11 gets it to register as a forwarding extension correctly (see below). The following registry keys are...

All nodes now pass connectivity tests once the registry keys are applied to those machines as well (and they're restarted): So yeah, ideally we would have an easier method of...

@zylxjtu I'm using UET/RKM to deploy clusters https://github.com/RedpointGames/uet/wiki/Deploying-Kubernetes-clusters-for-build-automation though I should note this is still experimental while I fix up networking issues on Windows. Unfortunately after my last comment, I've...

Yep, everything is working perfectly fine on Windows 11 clients with the above registry patch and using Flannel instead of Calico (UET/RKM has now been updated to deploy Flannel instead...

> Which version of Windows 11 are you on? 24H2, Build 26100.4652

For other people running into this issue, [UET/RKM](https://github.com/RedpointGames/uet) now has a `uet cluster switch-vfp-mode` command which can be used to switch back and forth between filtering and forwarding modes as...

@ntrappe-msft This workaround is good enough for me for now; I've incorporated the behaviour into the Kubernetes manager I use so I'm no longer impacted by this issue. That said,...

@ntrappe-msft I suspect KB5072033 breaks pod reachability via services from other machines on Windows 11. Our pod connectivity broke on all machines in the last few days, which is around...