Router Naming Convention for zonedata.net, 201304

Router Naming Convention for zonedata.net, 201304

Regular Expressions:

^(r\d+-eth)-\d+-\d+-\d+-tll-[a-z]+\.ee\.zonedata\.net$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 7
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
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:

		r1-eth
194.204.1.150	~	eth-1-1-0-r1-tll-linx.zonedata.net
212.47.215.26	+	r1-eth-2-1-0-tll-linx.ee.zonedata.net
217.146.77.138	+	r1-eth-3-2-0-tll-linx.ee.zonedata.net

		r13-eth
217.146.77.238	+	r13-eth-2-1-0-tll-tix.ee.zonedata.net

		r3-eth
217.146.77.133	+	r3-eth-3-1-0-tll-tix.ee.zonedata.net
195.250.170.42	+	r3-eth-3-4-0-tll-tix.ee.zonedata.net

		r7-eth
149.6.188.10	+	r7-eth-1-1-0-tll-vs.ee.zonedata.net
217.146.77.137	+	r7-eth-3-1-0-tll-vs.ee.zonedata.net
217.146.77.134	+	r7-eth-3-2-0-tll-vs.ee.zonedata.net