Browser Extension based VPN

[ecejhe]

How to block VPN application from  Browser's Extension (Chome, Edge, Firefox).?

[CptnCrnch]

From my point of view, those should also be covered by "Proxy Avoidance" using Layer 7 rules.

[ecejhe]

Upon checking, there is no "Proxy Avoidance" on the layer 7 firewall rules.

We are using MX400 version MX 14.53

Only got this

Also, we have filtered it below:

But still VPN from the browser is able to bypass the firewall and able to access the internet without restriction

[Inderdeep]

@ecejhe : the VPNs are under the category of "Proxy Avoidance and Anonymizers" which you did i saw. Create outbound deny rules for ports 500, 1701, 4500, and 1723

Check the troubleshooting doc

https://documentation.meraki.com/MX/Client_VPN/Guided_Client_VPN_Troubleshooting#Resolving_NetBIOS_n...

Check this one for troubleshooting 

https://documentation.meraki.com/MX/Firewall_and_Traffic_Shaping/Blocking_Websites_with_Content_Filt...