Jan 04, 2010
Allowing Minecraft Traffic Through the Firewall Allowing Minecraft Traffic Through the Firewall. Your Internet-facing router acts as a firewall to protect your private internal network. A physical firewall is a divider that separates the passenger compartment from the engine compartment in an automobile; here the word “firewall” takes on a literal meaning. Connections to the server “smtp.comcast.n… - Apple Community Sep 22, 2014
Does Comcast block Port 80? - Quora
Jan 04, 2010
Comcast port blocking - Questions and Answers - Universal
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