Router Naming Convention for forthnet.gr, 201702

Regular Expressions:

^[^\.]+\.([a-z]+-[a-z]+-01)\.forthnet\.gr$
([a-z]+-[a-z]+)-[^\.]+\.forthnet\.gr$

Statistics:

Training routers with at least two clustered interfaces: 10
Positive Predictive Value: 0.828
True Positives (green): 24
False Positives (red): 5
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
Training routers with a single interface in suffix: 3

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:

		aftr-kln-01
194.219.199.114	+	xe0-0-0.aftr-kln-01.forthnet.gr
194.219.253.106	+	xe0-2-0.aftr-kln-01.forthnet.gr

		aftr-thr-01
213.16.252.254	+	xe0-0-0.aftr-thr-01.forthnet.gr

		bbras-llu
213.16.250.106	+	te0-1-0.bbras-llu-kln-21.forthnet.gr
213.16.250.110	+	te1-0-0.bbras-llu-kln-21.forthnet.gr

		core-ath
212.251.94.61	+	gi2-0-0.core-ath-08.forthnet.gr
213.16.247.146	+	gi4-0-0.core-ath-11.forthnet.gr

		core-ioa
194.219.253.10	+	gi2-0-0.core-ioa-04.forthnet.gr

		core-kln
213.16.247.17	+	core-kln-12be3.forthnet.gr
194.219.253.237	+	te0-0-0-8.core-kln-12.forthnet.gr

		core-kln
80.81.194.129	!	te-0-0-0-6.core-kln-13.forthnet.gr
213.144.178.191		forthnet.atene6.ate.seabone.net
213.144.178.43		forthnet.atene7.ate.seabone.net

		core-lsf
194.219.41.254	+	core-lsf-08g1-0-5.forthnet.gr
212.251.94.18	+	core-lsf-08xe-0-0-1.forthnet.gr
194.219.199.246	+	core-lsf-08xe-0-2-1.forthnet.gr
212.251.94.25	+	ge-1-0-7.core-lsf-08.forthnet.gr
213.16.247.193	+	xe-0-3-1.core-lsf-08.forthnet.gr
213.16.252.78	+	xe0-2-1.core-lsf-08.forthnet.gr

		core-lsf
212.251.94.58	!	core-lsf-09xe0-0-1.forthnet.gr
213.16.252.74	!	xe0-2-1.core-lsf-09.forthnet.gr
212.251.94.242	!	xe2-0-1.core-lsf-09.forthnet.gr

		core-rho
194.219.208.114	+	ge1-3-2.core-rho-03.forthnet.gr
213.16.250.90	+	ge1-3-5.core-rho-03.forthnet.gr

		core-thr
194.219.253.246	+	xe1-0-0.core-thr-02.forthnet.gr
194.219.253.30	+	xe1-3-0.core-thr-02.forthnet.gr

		distr-kln
213.16.247.26	+	distr-kln-02be2.forthnet.gr
213.16.247.18	+	distr-kln-02be3.forthnet.gr

		mse-rho
213.16.250.86	+	mse-rho-01.forthnet.gr

		serv-kln-01
213.16.247.125	+	gi1-24.serv-kln-01.forthnet.gr
213.16.247.129	+	po9.serv-kln-01.forthnet.gr

		serv-thr-01
194.219.253.130	+	gi-0-2.serv-thr-01.forthnet.gr
194.219.208.78	+	gi0-1.serv-thr-01.forthnet.gr

194.219.253.238	-	xe1-0-0.core-thr-01.forthnet.gr
213.16.252.73	!	xe1-1-0.core-thr-02.forthnet.gr