Router Naming Convention for cd-t.cz, 201708

Router Naming Convention for cd-t.cz, 201708

Regular Expressions:

^[a-z\d]+-[^\.]+\.([a-z\d]+-[^\.]+)\.cd-t\.cz$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 9
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:

		phau2-c7606-1
81.19.34.237	+	te1-2.phau2-c7606-1.cd-t.cz
81.19.34.241	+	te2-1.phau2-c7606-1.cd-t.cz
81.19.34.245	+	te2-2.phau2-c7606-1.cd-t.cz

		phsite-a7750
81.19.34.218	+	4-1-1.phsite-a7750.cd-t.cz
81.19.34.222	+	4-1-2.phsite-a7750.cd-t.cz

		phsite-c7606-1
81.19.34.217	+	te1-1.phsite-c7606-1.cd-t.cz
81.19.34.221	+	te1-2.phsite-c7606-1.cd-t.cz
81.19.34.225	+	te2-1.phsite-c7606-1.cd-t.cz
81.19.34.229	+	te2-2.phsite-c7606-1.cd-t.cz

89.203.212.218	o	218.212.203.89.economia.stl.cd-t.cz
46.255.229.82		v4004.c01.stl.net.chservices.cz
46.255.229.46		v4020.c01.stl.net.chservices.cz