Problem with blocking YouTube

[Waldus66668]

Hi, I have a strange problem with blocking YouTube and I'm not sure if this is Sensei bug or configuration issue.

I run OPNsense as Proxmox VM. There are 2 vtnet interfaces and 5 VLAN-s. On LAN side there are 4 VLAN on top of vtnet0.

Engine is 1.8.2
App and Rules 1.8.21040109

Sensei is configured "Routed Mode (L3 Mode, Reporting + Blocking) with native netmap driver" and protected interface is "Unassigned vtnet0". In policy configuration App Controls I selected to block all entries with YouTube in name and additionaly "Quic UDP". In such configuration all 4 VLAN-s running on vtnet0 should be protected. The problem is that YouTube is not blocked. When I go to Dashboard and check Session Details I see connections as Blocked but Byes In/Out indicate that traffic is not blocked and indeed YouYube is working.

When I changed protected interface to individual VLAN-s then YouTube is blocked as intended.

So to the questions:
1 - What is correct Protected interface selection in case VLAN-s are in use?
2 - Is behavior that I observe due to missconfiguration or shall I open support ticket to get this fixed.

Thank you,
Krzysztof

[sy]

Hi,

Please create a bug report from the upper right corner of Sensei GUI. We would like to look into the config and logs.

[Waldus66668]

Hi, bug report created. In description I put link to this thread.