U

Visitor

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1 Message

Wednesday, November 6th, 2024 12:50 AM

AT&T Cell Booster SS2FII

I'm having issues connecting an AT&T cell booster to my network. I have an Xfinity Gateway and WiFi Boost Pods. AT&T said the following have to be done.

Confirm the following router/switch settings prior to activating your AT&T Cell Booster:


1. DHCP is ON

  I checked under Gateway\Connection\Status where it shows DHCPv4 Server: Enabled

 

2. MTU size is set to 1500 or higher

  I can't find anywhere to check this in the modem


3. MAC address filtering is either turned off or allows the MAC address of the Cell Booster.

  I see under Gateway\Connection\Wi-Fi that MAC Filtering Mode: Allow-All

  But, I don't see anything for wired connections


4. IPSec Pass-Through is Enabled.

   I don't see anywhere to check this


5. Block Fragmented Packets is Disabled.

  I don't see anywhere to check this

Official Employee

 • 

1K Messages

5 hours ago

 

user_35c912 Please use this link https://www.xfinity.com/support/articles/xfi-advanced-settings and let us know if this helps. 

 

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