Router Naming Convention for tnnet.fi, 201207

Router Naming Convention for tnnet.fi, 201207

Regular Expressions:

^(edge\d+)-[a-z]+\.([a-z]+\.ip)\.tnnet\.fi$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 4
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
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:

		edge1\|jkl.ip
217.112.244.209	+	edge1-e.jkl.ip.tnnet.fi
89.236.113.3	+	edge1-s.jkl.ip.tnnet.fi
217.112.248.253		gw1.axxion.fi

		edge2\|hki.ip
217.112.244.216	+	edge2-e.hki.ip.tnnet.fi
89.236.113.2	+	edge2-s.hki.ip.tnnet.fi

		edge2\|jkl.ip
89.236.113.4	+	edge2-s.jkl.ip.tnnet.fi
217.112.241.254	~	edge2.core.jkl.ip.tnnet.fi