Router Naming Convention for severen.net, 201803

Router Naming Convention for severen.net, 201803

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.500
True Positives (green): 3
False Positives (red): 3
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 3
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:

		dr1
81.23.127.125	~	te-0-2-0-0-2105.spb-bg1.bb.severen.net
81.23.96.249	+	vl-17-borovaya-dr1.severen.net
81.23.97.125	+	vl-4-gagarina-dr1.severen.net
81.23.98.241	+	vl-58-polustr-dr1.severen.net
81.23.99.93	~	web.severen.net
81.23.105.105		h105.voip.com.ru
37.46.62.1		n1.h1mf.net
81.24.122.17		ppp.matrixtelecom.net

		dr1
81.23.96.193	!	vl-29-gagarina-dr1.severen.net
81.23.97.81	!	vl-419-kantemir-dr1.severen.net
81.23.99.85	~	web.severen.net
37.143.30.49		wrk-049.if.gimeney.net
81.23.103.245		wrk-116.if.gimeney.net
81.24.122.109		ppp.matrixtelecom.net
81.24.120.17		gw-severen.parnas.biz

		dr1
81.23.97.149	!	vl-31-himichesk-dr1.severen.net
81.23.103.229		wrk-100.if.gimeney.net

		dr2
81.23.98.157	+	vl-141-ligovskii-dr2.severen.net
81.23.103.185		wrk-056.if.gimeney.net