Router Naming Convention for rhnet.is, 201104

Router Naming Convention for rhnet.is, 201104

Regular Expressions:

^([a-z\d]+)-[^\.]+\.rhnet\.is$

Statistics:

Training routers with at least two clustered interfaces: 6
Positive Predictive Value: 0.850
True Positives (green): 17
False Positives (red): 3
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
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:

		bustadavegur
130.208.17.25	+	bustadavegur-ge1.rhnet.is
130.208.17.22	+	bustadavegur-ge8.rhnet.is

		grensas
130.208.17.6	+	grensas-ge1.rhnet.is
130.208.18.17	+	grensas-ge2.rhnet.is

		keldnaholt
130.208.17.10	+	keldnaholt-ge1.rhnet.is
130.208.17.49	+	keldnaholt-ge7.rhnet.is
130.208.17.17	+	keldnaholt-ge8.rhnet.is

		ndn
130.208.17.113	+	ndn-gw1-ae0-0.rhnet.is
130.208.16.13	+	ndn-gw1-ge2-0-0.rhnet.is
109.105.102.2	+	ndn-gw1.rhnet.is
130.208.17.231	+	ndn-gw1.rhnet.is

		ndn
130.208.17.114	!	ndn-gw2-ae0-0.rhnet.is
130.208.16.14	!	ndn-gw2-ge2-0-0.rhnet.is
109.105.102.6	!	ndn-gw2.rhnet.is

		sturlugata00
130.208.16.12	+	sturlugata00-ge0-3.rhnet.is
130.208.17.42	+	sturlugata00-te0-1.rhnet.is
130.208.17.106	+	sturlugata00-te0-11.rhnet.is

		taeknigardur03
130.208.17.45	+	taeknigardur03-ge0-4.rhnet.is
130.208.17.41	+	taeknigardur03-te0-12.rhnet.is
130.208.17.110	+	taeknigardur03-te0-7.rhnet.is