Does the let you choose a non-standard port?

We do not support non-standard ports facing the browser but we do support non-standard ports for connecting to the origin servers. The range of non-standard ports we support on the origin is limited. For now, its just port 8080 and port 8443.

Here is an example section.config.json using custom origin ports:

"environments": { 
	"Production": { 
		"origin": { 
			"address": "",
			"http_port": 8080,
			"https_port": 8443 

other non-standard ports will likely fail with HTTP 502 or 504 errors due to firewalling.