Router Naming Convention for wcom.net, 201307

Router Naming Convention for wcom.net, 201307

Regular Expressions:

^.+-(0\.ur\d+\.[a-z]+\d+\.web)\.wcom\.net$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.857
True Positives (green): 6
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
Training routers with a single interface in suffix: 2

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:

		0.ur1.ewr2.web
63.111.126.50	+	pos6-0.ur1.ewr2.web.wcom.net
63.111.126.54	+	pos7-0.ur1.ewr2.web.wcom.net

		0.ur1.hou9.web
157.130.136.22	+	so-5-0-0.ur1.hou9.web.wcom.net

		0.ur1.iad6.web
157.130.59.70	+	so-0-0-0.ur1.iad6.web.wcom.net

		0.ur1.sea10.web
208.214.96.2	+	so-0-0-0.ur1.sea10.web.wcom.net
208.214.96.10	+	so-1-0-0.ur1.sea10.web.wcom.net
65.203.224.37		sc0.gds2.sea10.alter.net

		0.ur2.iad6.web
157.130.59.74	+	so-0-0-0.ur2.iad6.web.wcom.net
157.130.59.82	+	so-1-0-0.ur2.iad6.web.wcom.net

208.214.96.6	-	so-0-0-0.ur2.sea10.web.wcom.net
208.214.96.14	!	so-1-0-0.ur1.sea10.web.wcom.net