Router Naming Convention for globaltransit.net, 201412

Regular Expressions:

^([a-z]+)-[^\.]+\.([a-z]+-gw-\d+-[a-z]+-pip\.[a-z]+)\.globaltransit\.net$

Statistics:

Training routers with at least two clustered interfaces: 9
Positive Predictive Value: 0.947
True Positives (green): 18
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 3
False Negatives, not matched: 0
Training routers with a single interface in suffix: 1

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:

		ae\|cr-gw-1-sin-pip.sg
124.158.224.13	+	ae-2.cr-gw-1-sin-pip.sg.globaltransit.net
124.158.224.45	+	ae-7.cr-gw-1-sin-pip.sg.globaltransit.net

		ae\|cr-gw-2-sin-pip.sg
124.158.224.17	+	ae-2.cr-gw-2-sin-pip.sg.globaltransit.net
124.158.224.205	+	ae-6.cr-gw-2-sin-pip.sg.globaltransit.net

		ge\|cr-gw-1-sin-pip.sg
124.158.224.41	!	ae-6.cr-gw-1-sin-pip.sg.globaltransit.net
124.158.224.57	+	ge-0-0-0-15.cr-gw-1-sin-pip.sg.globaltransit.net
124.158.224.29	+	ge-0-1-0-7.cr-gw-1-sin-pip.sg.globaltransit.net
124.158.224.21	-	xe-0-0-0-1.cr-gw-1-sin-pip.sg.globaltransit.net

		ge\|edge-gw-1-kul-pip.my
61.11.210.188	+	ge-0-1.edge-gw-1-kul-pip.my.globaltransit.net
61.11.211.188	+	ge-0-2.edge-gw-1-kul-pip.my.globaltransit.net

		ge\|edge-gw-1-sin-pip.sg
124.158.224.194	+	ge-0-0-0.edge-gw-1-sin-pip.sg.globaltransit.net
124.158.224.226	+	ge-0-1-0.edge-gw-1-sin-pip.sg.globaltransit.net

		ge\|edge-gw-2-kul-pip.my
61.11.210.187	+	ge-0-1.edge-gw-2-kul-pip.my.globaltransit.net
61.11.211.187	+	ge-0-2.edge-gw-2-kul-pip.my.globaltransit.net

		ge\|edge-gw-3-kul-pip.my
61.11.210.186	+	ge-0-1.edge-gw-3-kul-pip.my.globaltransit.net
61.11.211.186	+	ge-0-2.edge-gw-3-kul-pip.my.globaltransit.net

		xe\|edge-gw-1-kul-pip.my
61.11.210.176	+	xe-0-2-0-0.edge-gw-1-kul-pip.my.globaltransit.net
61.11.211.176	+	xe-1-2-0-0.edge-gw-1-kul-pip.my.globaltransit.net

		xe\|edge-gw-1-sin-pip.sg
124.158.224.238	+	xe-0-0-2-0.edge-gw-1-sin-pip.sg.globaltransit.net
124.158.224.242	+	xe-0-0-2-1.edge-gw-1-sin-pip.sg.globaltransit.net

		xe\|edge-gw-2-kul-pip.my
61.11.211.175	+	xe-1-2-0-0.edge-gw-2-kul-pip.my.globaltransit.net

61.11.212.29	-	ae-2.edge-gw-2-cyberjaya-pip.my.globaltransit.net
61.11.210.58	-	xe-0-1-0-0.edge-gw-1-cyberjaya-pip.my.globaltransit.net