Router Naming Convention for tut.fi, 201304

Router Naming Convention for tut.fi, 201304

Regular Expressions:

^([a-z]+-gw)-[a-z]+\d+\.[a-z]+\.tut\.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: 0
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:

		product-gw
130.230.1.174	+	product-gw-vlan517.cc.tut.fi
130.230.54.1	+	product-gw-vlan700.atm.tut.fi

		tutpori-gw
130.230.1.230	+	tutpori-gw-vlan521.cc.tut.fi
130.230.1.198	+	tutpori-gw-vlan522.cc.tut.fi

130.230.1.130	o	rdnet-gw1-0-0-1-560.cc.tut.fi