# Action required: Update your firewall configurations to allow new RHUI 4 IPs

**URL:** <https://support.procomputers.com/t/action-required-update-your-firewall-configurations-to-allow-new-rhui-4-ips/76>\
**Category:** News\
**Created:** [October 7, 2023, 9:00pm UTC](https://support.procomputers.com/t/action-required-update-your-firewall-configurations-to-allow-new-rhui-4-ips/76 "2023-10-07T21:00:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![procomputers](https://dub1.discourse-cdn.com/flex017/user_avatar/support.procomputers.com/procomputers/32/19_2.png) [@procomputers](https://support.procomputers.com/u/procomputers)\
**Post date:** [October 7, 2023, 9:00pm UTC](https://support.procomputers.com/t/action-required-update-your-firewall-configurations-to-allow-new-rhui-4-ips/76/1 "2023-10-07T21:00:00Z")

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**October 8th, 2023** - If you are using a firewall or proxy to restrict HTTPS traffic to Azure Red Hat Update Infrastructure (RHUI) servers, please read [this](https://support.procomputers.com/t/new-rhui-4-ip-addresses/75) article.

If you do restrict communication with the RHUI servers, please perform the required action noted in the above article before **October 12th, 2023.**