Router Naming Convention for grnet.gr, 201412

Regular Expressions:

^([a-z\d]+)-[^\.]+\..+\.grnet\.gr$

Statistics:

Training routers with at least two clustered interfaces: 9
Positive Predictive Value: 1.000
True Positives (green): 18
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
Training routers with a single interface in suffix: 6

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:

		aegean
62.217.96.157	+	aegean-myt-1.eier.access-link.grnet.gr
62.217.96.95	+	aegean-myt-2.kolettir.access-link.grnet.gr

		aueb
195.251.24.6	+	aueb-2.kolettir.access-link.grnet.gr

		duth
62.217.96.11	+	duth-xan-1.eier.access-link.grnet.gr
83.212.136.133		man.xanthi.duth.gr

		eier
62.217.100.67	+	eier-to-kolr-2.backbone.grnet.gr
62.217.100.63	+	eier-to-kolr.backbone.grnet.gr
62.217.96.45	-	evag-2-gw.eier.access-link.grnet.gr
62.40.124.90		grnet-gw.mx2.ath.gr.geant.net
176.126.38.1		grnet.gr-ix.gr

		grix
62.217.98.53	+	grix-grixadm-1.eier.access-link.grnet.gr
176.126.38.126		r.gr-ix.gr

		gsrt
62.217.96.225	+	gsrt-2.eier.access-link.grnet.gr

		kolr
62.217.100.66	+	kolr-to-eier-2.backbone.grnet.gr
62.217.100.62	+	kolr-to-eier.backbone.grnet.gr
176.126.38.31		grnet-2.gr-ix.gr

		teiath
62.217.96.117	+	teiath-1.eier.access-link.grnet.gr
62.217.96.127	+	teiath-2.kolettir.access-link.grnet.gr

		teikav
194.177.208.30	+	teikav-kavala-1.eier.access-link.grnet.gr
195.251.24.162	+	teikav-kavala-2.kolettir.access-link.grnet.gr

		tuc
62.217.96.137	+	tuc-2.kolettir.access-link.grnet.gr
62.217.96.139	+	tuc-4.eier.access-link.grnet.gr
147.27.244.252		mitos.external.tuc.gr

		uoc
62.217.96.233	+	uoc-voutes-1.eier.access-link.grnet.gr
62.217.96.227	+	uoc-voutes-3.kolettir.access-link.grnet.gr

		uom
62.217.98.63	+	uom-1.eier.access-link.grnet.gr
62.217.98.61	+	uom-2.kolettir.access-link.grnet.gr

		uowm
62.217.98.83	+	uowm-flor-1.eier.access-link.grnet.gr

		upatras
194.177.208.122	+	upatras-agr-1.eier.access-link.grnet.gr

		ypepth1
62.217.100.33	+	ypepth1-to-eie2.backbone.grnet.gr
62.217.100.35	+	ypepth1-to-koletti1.backbone.grnet.gr