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Fixed typos
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daschott committed Feb 12, 2019
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6 changes: 3 additions & 3 deletions keps/sig-windows/20190103-windows-node-support.md
Expand Up @@ -154,9 +154,9 @@ Note that some features are plain unsupported while some will not work without u
- Not all features of shared namespaces are supported. This is clarified in the API section below
- The existing node problem detector is Linux-only and requires privileged containers. In general, we don't expect these to be used on Windows because there's no privileged support
- Overlay networking support in Windows Server 1803 is not fully functional using the `win-overlay` CNI plugin. Specifically service IPs do not work on Windows nodes. This is currently specific to `win-overlay`; other CNI plugins (OVS, AzureCNI) work. Since Windows Server 1803 is not supported for GA, this is mostly not applicable. We left it here since it impacts beta
- Outbound communication using the ICMP protocol via the `win-overlay`, `win-bridge`, and `Azure-CNI` plugin. Specifically, the Windows datapath (VFP) doesn't support ICMP packet transpositions. This means:
- ICMP packets directed to addressses within the same network (e.g. pod to pod communication via ping) will work as expected and without any limitations
- TCP/UDP packets will work as expected and without limitations
- Outbound communication using the ICMP protocol via the `win-overlay`, `win-bridge`, and `Azure-CNI` plugin. Specifically, the Windows data plane ([VFP](https://www.microsoft.com/en-us/research/project/azure-virtual-filtering-platform/)) doesn't support ICMP packet transpositions. This means:
- ICMP packets directed to destinations within the same network (e.g. pod to pod communication via ping) will work as expected and without any limitations
- TCP/UDP packets will work as expected and without any limitations
- ICMP packets directed to pass through a remote network (e.g. pod to external internet communication via ping) cannot be transposed and thus will *not* be routed back to their source

### Windows Container Compatibility
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