Router Naming Convention for vol.cz, 201708

Router Naming Convention for vol.cz, 201708

Regular Expressions:

^[a-z]+\d+-\d+\.([a-z]+\d+\.prg)\.vol\.cz$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 6
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 4
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:

		bb1.prg
195.122.207.121	+	ge1-1.bb1.prg.vol.cz
212.20.123.15	+	ge2-2.bb1.prg.vol.cz
212.20.123.22	+	ge3-25.bb1.prg.vol.cz
212.20.123.37	+	ge3-37.bb1.prg.vol.cz

		tr3.prg
82.119.252.138	+	ge1-2.tr3.prg.vol.cz
212.20.123.149	+	ge4-15.tr3.prg.vol.cz

88.146.109.17	~	pe1-brn1-plus.ctc.prg.vol.cz
88.146.110.17	~	pe1-brn1-profi.ctc.prg.vol.cz
89.24.144.113		89-24-144-113.tmcz.cz

88.146.109.97	~	pe1-ost1-plus.ctc.prg.vol.cz
88.146.110.97	~	pe1-ost1-profi.ctc.prg.vol.cz
89.24.144.129		89-24-144-129.tmcz.cz

195.122.209.38	o	gw1.o2.prg1.vol.cz
217.112.163.30		pha-cetin-mmo-2.avonet.cz
213.195.192.18		adsl1.pha.ha-vel.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
89.24.145.254		89-24-145-254.tmcz.cz