Router Naming Convention for cogecodata.net, 201901

Router Naming Convention for cogecodata.net, 201901

Regular Expressions:

^[a-z]+-\d+-[^\.]+\.(ar1\.mtrlpq\d+)\.cogecodata\.net$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 6
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
Training routers with a single interface in suffix: 4

Legend:

Green	+	Inferred identifier, true positive when evaluated against training data
Orange	-	Inferred identifier, false negative when evaluated against training data
Red	!	Inferred identifier, false positive when evaluated against training data
Red	x	Inferred identifier, but contains part of IP address literal embedded in hostname
	~	False negative, not matched
	o	No regex matched the interface, but the interface was the only interface in this suffix on the router
	*	A filter regex matched the interface

Evaluation against training data:

		ar1.mtrlpq02
64.254.224.190	+	xe-0-0-1.ar1.mtrlpq02.cogecodata.net
64.254.224.73	+	xe-0-0-2.ar1.mtrlpq02.cogecodata.net

		ar1.mtrlpq07
64.254.224.198	+	tge-1-2.ar1.mtrlpq07.cogecodata.net

		ar1.mtrlpq23
64.254.224.209	~	ge-1-3-0.cr1.tor1.cogecodata.net
64.254.224.169	+	tge-1-2.ar1.mtrlpq23.cogecodata.net
64.254.254.62	+	tge-1-4.ar1.mtrlpq23.cogecodata.net

		ar1.mtrlpq43
64.254.224.166	+	tge-1-1.ar1.mtrlpq43.cogecodata.net
64.254.254.93	+	tge-3-1.ar1.mtrlpq43.cogecodata.net

64.254.254.209	o	209-254-254-64.static.cogecodata.net
205.237.40.126		205-237-40-126.static.cgocable.ca

67.22.226.106	o	106-226-22-67.static.cogecodata.net

67.22.238.162	o	162-238-22-67.static.cogecodata.net