# Windows cluster issue

**URL:** <https://discuss.ray.io/t/windows-cluster-issue/8694>\
**Category:** Ray Clusters\
**Created:** [December 18, 2022, 6:07pm UTC](https://discuss.ray.io/t/windows-cluster-issue/8694 "2022-12-18T18:07:07Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![more](https://avatars.discourse-cdn.com/v4/letter/m/2bfe46/32.png) [@more](https://discuss.ray.io/u/more)\
**Post date:** [December 18, 2022, 6:07pm UTC](https://discuss.ray.io/t/windows-cluster-issue/8694/1 "2022-12-18T18:07:07Z")

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- High: It blocks me to complete my task.

I followed this:  
Head nod vm(windows):  
ray start --head --port=6379

Worker nod vm(windows):  
ray start --address=head-node-address:port

Worker nod vm error:  
can not parse port…6379…

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<div class="post-metadata">

**Author:** ![more](https://avatars.discourse-cdn.com/v4/letter/m/2bfe46/32.png) [@more](https://discuss.ray.io/u/more)\
**Post date:** [December 18, 2022, 6:09pm UTC](https://discuss.ray.io/t/windows-cluster-issue/8694/2 "2022-12-18T18:09:50Z")

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It happened in my azure vms scal. all port is good to go or in.

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**Author:** ![more](https://avatars.discourse-cdn.com/v4/letter/m/2bfe46/32.png) [@more](https://discuss.ray.io/u/more)\
**Post date:** [December 19, 2022, 11:32am UTC](https://discuss.ray.io/t/windows-cluster-issue/8694/3 "2022-12-19T11:32:59Z")

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![IMG_20221219_193007](https://us1.discourse-cdn.com/flex020/uploads/ray/original/2X/4/43f9b7a00ff1c6028c446cc6ebe7c1a5f478bf19.jpeg)

local my laptop vmware windows server 2022 or windows 11 also do not work.

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**Author:** ![Alex](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ray.io/alex/32/341_2.png) [@Alex](https://discuss.ray.io/u/Alex)\
**Post date:** [December 27, 2022, 6:28pm UTC](https://discuss.ray.io/t/windows-cluster-issue/8694/6 "2022-12-27T18:28:32Z")

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Generally speaking, windwos support is in beta. Do you mind filing a github issue with a full reproduction? (whcih version of windows you use, ray version, how you setup the machine, etc)

[https://docs.ray.io/en/latest/ray-overview/installation.html#windows-support](https://docs.ray.io/en/latest/ray-overview/installation.html#windows-support)

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<div class="post-metadata">

**Author:** ![more](https://avatars.discourse-cdn.com/v4/letter/m/2bfe46/32.png) [@more](https://discuss.ray.io/u/more)\
**Post date:** [December 31, 2022, 10:22am UTC](https://discuss.ray.io/t/windows-cluster-issue/8694/7 "2022-12-31T10:22:21Z")

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Thank you for your reply, the problem has been solved, it was a firewall issue.