QUIC Protocol Disable methods

AJAY2
Comes here often

QUIC Protocol Disable methods

Hi, 

 

Is there a way we can disable QUIC protocol on the Guest client browsers (Captive portal via Cisco ISE) to ensure Content filtering works as expected on the MX/Firewall ?

3 Replies 3
Brash
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Kind of a big deal

This post has some good information about methods to block QUIC traffic

 

https://community.meraki.com/t5/Security-SD-WAN/Block-QUIC-navigation-about-google-protocol/m-p/2681...

BlakeRichardson
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This premise of QUIC is good but it creates all sorts of issues with content filtering and SSL inspection. 

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alemabrahao
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Block UDP/443 on MX for Guest VLAN. This is the simplest and most effective method.

I am not a Cisco Meraki employee. My suggestions are based on documentation of Meraki best practices and day-to-day experience.

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