Suspicious connection from a router?

[min_g]

This message repeatedly showed up in my security history since a couple of days ago.

"192.168.33.1 tried to access your system UDP port 1900..."

Also got other similar connection attempts from devices in my LAN:

"192.168.0.12 tried to access UDP 1900..."

"192.168.0.153 tried to access UDP 1900..."

I've checked the IP addresses of all of my devices at home (laptops, phones, etc) but their IPs seem to have no relation to this matter.

Is this whole thing a normal behavior? 

[Sudharsanam_G1 · Accepted solution]

Hi @min_g 

Greetings from McAfee!

The Firewall checks the incoming IP address (a unique identifier that helps identify Internet-connected devices) against McAfee Global Threat Intelligence (GTI) database. This article will brief about the risky connections blocked in your pc Your McAfee software blocked risky connections.

Alternatively, You can always contact the chat support using below link for technical assistance.

McAfee Support

Regards,
Sudharsanam G

[Srfnken]

The new version of the firewall does not work!!!!!!!!  You are no longer using a real firewall.  Just look at the other firewall issue post.