Router Naming Convention for tiera.org, 201007

Router Naming Convention for tiera.org, 201007

Regular Expressions:

^(ge1)-\d+\.[a-z]+\d+\.([a-z]+)\.tiera\.org$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.667
True Positives (green): 2
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
Training routers with a single interface in suffix: 0

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:

		ge1\|spb
95.161.0.26	+	ge1-2.abr11.spb.tiera.org
95.161.0.134	+	ge1-8.cbr11.spb.tiera.org

		ge1\|spb
95.161.0.81	~	ae2-19.cbr01.spb.tiera.org
95.161.0.89	!	ge1-1.cbr01.spb.tiera.org
94.124.180.90		tiera-gw.gblnet.ru
85.114.31.190		gw-tiera.cust.obit.ru