Router Naming Convention for panafonet.gr, 201207

Router Naming Convention for panafonet.gr, 201207

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.556
True Positives (green): 5
False Positives (red): 4
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
Training routers with a single interface in suffix: 2

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:

		nas
213.249.13.141	~	bbthe1.panafonet.gr
213.249.21.125	+	d125.ath1.nas.panafonet.gr
213.249.13.17	+	d17.the6.nas.panafonet.gr
213.249.13.25	+	d25.the6.nas.panafonet.gr
213.249.21.29	+	d29.ath1.nas.panafonet.gr
213.249.13.45	+	d45.the6.nas.panafonet.gr

		nas
213.249.13.38	!	d38.the6.nas.panafonet.gr
213.249.13.42	!	d42.the6.nas.panafonet.gr

		nas
213.249.13.54	!	d54.the6.nas.panafonet.gr

		nas
213.249.21.90	!	d90.ath1.nas.panafonet.gr
83.212.8.5		vodafone.gr-ix.gr

213.249.2.7	o	crkif2.panafonet.gr

213.249.32.1	o	crpir1.panafonet.gr