Router Naming Convention for sig-telecom.net, 201412

Router Naming Convention for sig-telecom.net, 201412

Regular Expressions:

^[a-z]+\d+-\d+\.([a-z]+\d+\.gva\d+)\.sig-telecom\.net$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 1.000
True Positives (green): 10
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: 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:

		ar01.gva20
217.169.142.154	+	ge3-1.ar01.gva20.sig-telecom.net
217.169.142.170	+	ge3-2.ar01.gva20.sig-telecom.net

		cr01.gva170
217.169.142.141	+	te1-3.cr01.gva170.sig-telecom.net
217.169.142.126	+	te2-2.cr01.gva170.sig-telecom.net

		cr01.gva20
217.169.142.1	+	ge3-3.cr01.gva20.sig-telecom.net
217.169.142.5	+	ge3-5.cr01.gva20.sig-telecom.net
217.169.142.121	+	te1-1.cr01.gva20.sig-telecom.net

		cr01.gva727
217.169.142.177	+	ge3-1.cr01.gva727.sig-telecom.net
217.169.142.21	+	ge3-4.cr01.gva727.sig-telecom.net
217.169.142.13	+	ge3-5.cr01.gva727.sig-telecom.net

217.169.128.78	o	ar01.duka.cust.sig-telecom.net