Connectivity and managing Your Comcast Business network
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SMC Gateway - Port Forward 19131

Hoping I can get some support and find out why my Comcast SMC Gateway will not Port Forward specific port 19131.


Currently, I have the same settings applied for a different device which uses Port 8000, with no issues.


Is there a ceiling for what Port Numbers I can use? I've spent an awful amount of time on this and I'm hoping to get some clue as to what is occuring.


Thanks in advance,




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Trusted Forum Contributor

Re: SMC Gateway - Port Forward 19131

TCP, UDP or Both?


There's a number of reasons it woudlnt work, faulty or buggy router. Needing a reset etc.


The port you're forwarding, if its forwarding to a machine that's got the same ip as another it woudlnt work etc.

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