Router Naming Convention for vol.cz, 201803

Router Naming Convention for vol.cz, 201803

Regular Expressions:

^(pe1-[a-z]+1)-[a-z]+\.ctc\.prg\.vol\.cz$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 4
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:

		pe1-brn1
88.146.109.17	+	pe1-brn1-plus.ctc.prg.vol.cz
88.146.110.17	+	pe1-brn1-profi.ctc.prg.vol.cz
195.47.11.33		195.47.11.33.adsl.nextra.cz

		pe1-ost1
88.146.109.97	+	pe1-ost1-plus.ctc.prg.vol.cz
88.146.110.97	+	pe1-ost1-profi.ctc.prg.vol.cz

195.122.209.38	o	gw1.o2.prg1.vol.cz
217.112.163.30		pha-cetin-mmo-2.avonet.cz
84.19.64.230		64-230.eri.cz
213.195.192.18		adsl1.pha.ha-vel.cz
90.183.197.121		121.197.broadband16.iol.cz
90.183.197.125		125.197.broadband16.iol.cz
217.169.189.225		xdsl-dr-sit-01-to2.spinoco.com
89.24.128.1		89-24-128-1.tmcz.cz