QUIC Block and Unifi

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matthab

Newbie
Posts: 3
Karma: 0

QUIC Block and Unifi

« on: September 28, 2021, 10:13:59 am »

Hi,

I have a Unifi Cloudkey which is managing my wireless and cameras etc. If you block the Quic app it will stop the cloudkey showing up in the cloud manager in "unifi.ui.com". If I allow Quic through it works fine.

Not why this is stopping this working as the Cloudkey doesnt use UDP/443?

Thanks,

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athurdent

Sr. Member
Posts: 251
Karma: 23

Re: QUIC Block and Unifi

« Reply #1 on: October 02, 2021, 03:44:38 pm »

Does QUIC have to run on port 443? I don't see why they should not be able to utilise a different port and still use QUIC.

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fabian

Hero Member
Posts: 2769
Karma: 200
OPNsense Contributor (Language, VPN, Proxy, etc.)

Re: QUIC Block and Unifi

« Reply #2 on: October 02, 2021, 07:53:39 pm »

QUIC is a transport protocol that is based on UDP so it can run on any port but 443/UDP is the default port for HTTP 3.

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matthab

Newbie
Posts: 3
Karma: 0

Re: QUIC Block and Unifi

« Reply #3 on: October 19, 2021, 11:13:49 am »

I used to have a Palo in place doing the same thing and this gave me no issues. I thought the RFC for QUIC was 80/443.

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