# Firewall and proxy configuration for Mender kubernete server

**URL:** <https://hub.mender.io/t/firewall-and-proxy-configuration-for-mender-kubernete-server/6349>\
**Category:** General Discussions\
**Created:** [November 17, 2023, 11:32pm UTC](https://hub.mender.io/t/firewall-and-proxy-configuration-for-mender-kubernete-server/6349 "2023-11-17T23:32:53Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![renato](https://avatars.discourse-cdn.com/v4/letter/r/858c86/32.png) [@renato](https://hub.mender.io/u/renato)\
**Post date:** [November 17, 2023, 11:32pm UTC](https://hub.mender.io/t/firewall-and-proxy-configuration-for-mender-kubernete-server/6349/1 "2023-11-17T23:32:53Z")

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I’ve deployed a Kubernete Mender server on a Proxmox VM, where I have a firewall (pfSense) and a proxy (NGinx), as I have more than one service running based on domain.

Questions:

1. What ports needs to be opened in the firewall? 443 only?

2. Besides the 80 port to access Mender UI, do I need an special configuration in the firewall or proxy to allow data upload and download between egde devices (Poky) and the Mender server?

Thanks for helping.