Visitor

 • 

1 Message

Saturday, December 20th, 2025 6:39 PM

xfinity firewall events

I am seeing security block events in the firewall log (see snip below) but no details on the websites involved. The FW WANATTACK entries are especially troubling -- could this be due to MoCA which I do not seem to be able to DISABLE( it just loops when I try). An  MoCA network is operative but not due to any action on my part. How can I get full details on blocked threats and DISABLE MoCA if it is a culprit.

FW.WANATTACK DROP 
, 33 
 Attempts, 2025/12/12 10:22:24 Firewall Blocked 

FW.IPv6 FORWARD drop 
, 488 
 Attempts, 2025/12/11 07:10:14 Firewall Blocked 

FW.IPv6 INPUT drop 
, 92 
 Attempts, 2025/12/11 04:04:41 Firewall Blocked 

FW.IPv6 FORWARD drop 
, 286 
 Attempts, 2025/12/10 17:16:28 Firewall Blocked 

FW.IPv6 INPUT drop 
, 284 
 Attempts, 2025/12/10 17:16:28 Firewall Blocked 

FW.WANATTACK DROP 
, 5269 
 Attempts, 2025/12/10 04:18:26 Firewall Blocked 

Oldest First
Selected Oldest First

Official Employee

 • 

2.6K Messages

3 hours ago

 

user_0q80jm I completely understand how alarming it is to see thousands of "WANATTACK" entries in your logs. Please rest assured that these entries actually show your firewall is doing its job perfectly—it is "dropping" that automated background noise to keep your home network safe. To get a clearer view of these threats without the technical jargon, I recommend using the Xfinity app. Under the Security tab, our Advanced Security feature provides a much more detailed breakdown of the specific sites and activities we’ve blocked for you.

 

Regarding the MoCA issue:

  • The Loop: If the setting is looping, it’s often because your X1 cable boxes require MoCA to communicate.

  • The Fix: If you don't have cable boxes and want it off, a quick factory reset of the gateway usually clears that software glitch.

  • Security: The best way to secure a MoCA signal is by installing a PoE (Point of Entry) filter where the cable enters your home. This physically prevents your signal from reaching your neighbors.

I want you to feel totally secure. If you would like us to take a closer look at your account and connection, please send a direct message with your full name and address to get started. 

 

To send a "Direct Message":

Click "Sign In" if necessary

Click the "Direct Messaging" icon at the top of the page (it looks like a text bubble)

Click the "New message" (pencil and paper) icon

Type "Xfinity Support" in the "To:" line and select "Xfinity Support" from the drop-down list that appears. The "Xfinity Support" graphic replaces the "To:" line

Type your message in the text area near the bottom of the window

Press Enter to send it

 

 

forum icon

New to the Community?

Start Here