Router Naming Convention for forthnet.gr, 201603

Regular Expressions:

0-\d+-0-\d+\.core-kln-\d+\.forthnet\.gr$
^[^\.]+\.([a-z]+-[a-z]+-\d+)\.forthnet\.gr$

Statistics:

Training routers with at least two clustered interfaces: 7
Positive Predictive Value: 0.875
True Positives (green): 14
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 10
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:

		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

		core-ath-11
213.16.247.142	+	gi2-0-0.core-ath-11.forthnet.gr
212.251.94.5	+	te4-0-0.core-ath-11.forthnet.gr

		core-lsf-08
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
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-09
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-03
213.16.247.102	~	core-rho-03ge1-2-0.forthnet.gr
194.219.208.114	+	ge1-3-2.core-rho-03.forthnet.gr

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

		host-kln-02
194.219.199.222	+	po1.host-kln-02.forthnet.gr
194.219.199.226	+	po2.host-kln-02.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

194.219.253.238	-	xe1-0-0.core-thr-01.forthnet.gr
213.16.252.73	!	xe1-1-0.core-thr-02.forthnet.gr
213.144.178.111		forthnet.atene6.ate.seabone.net

212.251.94.57	~	core-kln-12te0-4-0-7.forthnet.gr
80.81.193.231	*	te-0-4-0-6.core-kln-12.forthnet.gr

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

212.251.94.178	~	host-kln-01-te-5-4.forthnet.gr
212.251.94.182	~	host-kln-01-te-6-4.forthnet.gr

213.16.247.13	~	core-kln-12be2.forthnet.gr
194.219.253.237	*	te0-0-0-8.core-kln-12.forthnet.gr

213.16.247.25	~	core-kln-13be2.forthnet.gr
194.219.253.245	*	te0-0-0-8.core-kln-13.forthnet.gr

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