Router Naming Convention for servernap.net, 201307

Router Naming Convention for servernap.net, 201307

Regular Expressions:

^[^\.]+\.([a-z]+\d+\.chi\d+)\.servernap\.net$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 8
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 0

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:

		cdr1.chi3
66.252.0.154	+	po-1.cdr1.chi3.servernap.net
66.252.0.158	+	po-2.cdr1.chi3.servernap.net

		ddr1.chi3
66.252.0.134	+	po-101.ddr1.chi3.servernap.net
66.252.0.130	+	po-102.ddr1.chi3.servernap.net
69.65.42.62	+	v1100.ddr1.chi3.servernap.net
69.65.42.190	+	v900.ddr1.chi3.servernap.net

		er1.chi1
66.252.3.172	+	te-3-3-50.er1.chi1.servernap.net
66.252.3.168	+	te-4-3.er1.chi1.servernap.net