Router Naming Convention for synapse.ne.jp, 201708

Router Naming Convention for synapse.ne.jp, 201708

Regular Expressions:

^([a-z]+\d+-[a-z\d]+)-[^\.]+\.[a-z]+\.synapse\.ne\.jp$

Statistics:

Training routers with at least two clustered interfaces: 6
Positive Predictive Value: 1.000
True Positives (green): 14
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: 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:

		bb01-te5
202.208.178.193	+	bb01-te5-8.kgo.synapse.ne.jp
202.208.178.201	+	bb01-te5-9.kgo.synapse.ne.jp

		bb02-te5
202.208.178.197	+	bb02-te5-8.kgo.synapse.ne.jp
202.208.178.205	+	bb02-te5-9.kgo.synapse.ne.jp

		l3-1
202.208.178.178	+	l3-1-te1-1-1.fip.synapse.ne.jp
202.208.178.186	+	l3-1-te1-1-2.fip.synapse.ne.jp
202.208.178.182	+	l3-1-te2-1-1.fip.synapse.ne.jp
202.208.178.190	+	l3-1-te2-1-2.fip.synapse.ne.jp

		l3-2
202.208.178.166	+	l3-2-te1-0-45.kgo.synapse.ne.jp
202.208.178.174	+	l3-2-te1-0-46.kgo.synapse.ne.jp

		l3-3
202.208.175.66	+	l3-3-gi0-1.kgo.synapse.ne.jp
202.208.175.70	+	l3-3-gi0-2.kgo.synapse.ne.jp

		l3-a
202.208.170.130	+	l3-a-te1-49.kgo.synapse.ne.jp
202.208.170.134	+	l3-a-te1-50.kgo.synapse.ne.jp