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How to OPEN UDP Ports 500, 123 , 4500 on Arris SB8200

  • January 23, 2024
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T
The Many
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I am trying to connect my T-mobile cell spot and it says I need to open Ports 500, 123 & 4500. How do i do this? I have the Arris SB8200.

Best answer by SURFboard Moderator

SB8200 is just a cable modem so it doesn't have any advanced configuration so please do contact your router manufacturer for port forwarding or to open ports since SB8200 doesn't have these settings.

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S
Wi-Fi Warriors
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SB8200 is just a cable modem so it doesn't have any advanced configuration so please do contact your router manufacturer for port forwarding or to open ports since SB8200 doesn't have these settings.

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