Router Naming Convention for aegean.gr, 201007

Regular Expressions:

^lesvos-[^\.]+\.aegean\.gr$
^([a-z]+)-[^\.]+\.aegean\.gr$

Statistics:

Training routers with at least two clustered interfaces: 10
Positive Predictive Value: 0.929
True Positives (green): 26
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 3
Training routers with a single interface in suffix: 4

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:

		anthemousa
195.251.167.13	+	anthemousa-igemoneio-sw.aegean.gr
195.251.167.6	+	anthemousa-samos-gw.aegean.gr
195.251.163.30	~	anthemousa.aegean.gr

		athens
195.251.135.18	+	athens-gw-lesvos-gw.aegean.gr
195.251.175.30	+	athens-gw2-syros-gw.aegean.gr

		chios
195.251.175.22	+	chios-gw2-syros-gw.aegean.gr
195.251.144.126	+	chios-gw2.aegean.gr
195.251.148.254	+	chios-gw2.aegean.gr
195.251.151.254	+	chios-gw2.aegean.gr
194.177.208.154		clientrouter.aegean.xanthi-2.access-link.grnet.gr

		iakovou
195.251.135.46	+	iakovou-lesvos-gw.aegean.gr

		igemoneio
195.251.167.14	+	igemoneio-sw-anthemousa.aegean.gr
195.251.167.10	+	igemoneio-sw-samos-gw2.aegean.gr

		lib
195.251.132.254	*	lesvos-gw.aegean.gr
195.251.135.10	+	lib-gw-lesvos-gw.aegean.gr
195.251.130.62	+	lib-gw.aegean.gr
195.251.130.126	+	lib-gw.aegean.gr
195.251.130.158	+	lib-gw.aegean.gr

		provatari
195.251.167.54	+	provatari-gw-emporiki.aegean.gr

		psarelli
195.251.129.254	~	kavetsou.aegean.gr
195.251.135.38	+	psarelli-lesvos-gw.aegean.gr

		samos
195.251.167.9	+	samos-gw2-igemoneio-sw.aegean.gr
195.251.175.26	+	samos-gw2-syros-gw.aegean.gr
195.251.167.252	+	samos-gw2.aegean.gr
195.251.24.106		clientrouter.aegean-samos.heraklio-2.access-link.grnet.gr

		samos
195.251.167.66	!	samos-gw2-rhodes-gw.aegean.gr
195.251.25.30		clientrouter.aegean-rodos.heraklio-2.access-link.grnet.gr

		syros
195.251.175.25	+	syros-gw-samos-gw2.aegean.gr

		syrosmsc
195.251.175.5	+	syrosmsc-gw-typo-gw.aegean.gr
195.251.174.246	+	syrosmsc-gw.aegean.gr

		typo
195.251.175.42	+	typo-gw-syros-gw.aegean.gr
195.251.175.6	+	typo-gw-syrosmsc-gw.aegean.gr

		vitoulia
195.251.132.126	+	vitoulia-gw.aegean.gr
195.251.135.102	+	vitoulia-lesvos-gw.aegean.gr

		xenia
195.251.132.158	*	lesvos-gw.aegean.gr
195.251.128.126	~	vretania.aegean.gr
195.251.128.62	+	xenia-gw.aegean.gr
195.251.131.254	+	xenia-gw.aegean.gr
195.251.140.254	+	xenia-gw.aegean.gr

195.251.135.45	*	lesvos-gw-iakovou.aegean.gr
195.251.135.37	*	lesvos-gw-psarelli.aegean.gr
195.251.135.101	*	lesvos-gw-vitoulia.aegean.gr
195.251.128.91	*	lesvos-gw2.aegean.gr

195.251.151.6	*	lesvos-gw-chios-gw2.aegean.gr
195.251.175.18	*	lesvos-gw-xanthi-syros-gw.aegean.gr
195.251.135.77	*	lesvos-gw-xenia-gw-wl.aegean.gr
195.251.135.5	*	lesvos-gw-xenia-gw.aegean.gr
194.177.209.146		clientrouter.aegean-mytilini.access-link.grnet.gr
195.251.24.42		clientrouter.xanthi-2.access-link.grnet.gr

195.251.167.53	-	emporiki-gw-provatari.aegean.gr
195.251.167.5	!	samos-gw-anthemousa.aegean.gr