Router Naming Convention for cesnet.cz, 201207

Router Naming Convention for cesnet.cz, 201207

Regular Expressions:

^(r\d+)-[a-z]+\d+\.cesnet\.cz$

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: 8
Training routers with a single interface in suffix: 11

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:

		r100
195.113.157.221	+	r100-r6.cesnet.cz

		r30
195.178.64.190	+	r30-r84.cesnet.cz
195.178.64.110	~	uzpi-r30-prg.cesnet.cz

		r84
195.69.146.37	~	ams-ix-2.cesnet.cz
195.113.144.221	+	r84-r85.cesnet.cz
213.248.77.118		cesnet-01205-prag-b3.c.telia.net

		r86
195.113.144.114	~	r8-r21-mbone.cesnet.cz
195.178.64.186	+	r86-r99.cesnet.cz

		r91
195.113.156.90	+	r91-r106.cesnet.cz
195.113.156.74	+	r91-r109.cesnet.cz

		r93
195.113.157.217	+	r93-r34.cesnet.cz
195.113.179.149	~	r98-bm.cesnet.cz
195.113.179.165	~	r98-bm.cesnet.cz

		r96
195.113.156.170	+	r96-r106.cesnet.cz
195.113.179.94	+	r96-r50.cesnet.cz

		r98
195.113.156.50	~	r133.cesnet.cz
195.113.156.138	+	r98-r106.cesnet.cz

195.113.157.66	~	r98-bm.cesnet.cz
195.113.156.118	~	r98-r106-li2.cesnet.cz

195.113.156.150	o	cat54-r96.cesnet.cz

195.113.177.130	o	hsvos-podeb.cesnet.cz

195.113.179.102	o	cat44-mo-r90.cesnet.cz

195.178.64.54	o	twaren-r85-ces.cesnet.cz

195.178.64.90	o	r29de-r23ul.cesnet.cz