Router Naming Convention for nic.ru, 201307

Router Naming Convention for nic.ru, 201307

Regular Expressions:

^([a-z]+-[^\.]+)\.nic\.ru$

Statistics:

Training routers with at least two clustered interfaces: 7
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:

		ams-hr1
212.193.136.22	+	ams-hr1.nic.ru
212.193.136.38	+	ams-hr1.nic.ru
78.140.128.6		wz-nic-ru-gw.as35415.net

		msk-khor-nr2
194.85.192.6	+	msk-khor-nr2.nic.ru
194.85.192.13	+	msk-khor-nr2.nic.ru

		msk-khouse-nr1
193.232.147.193	+	msk-khouse-nr1.nic.ru
193.232.147.209	+	msk-khouse-nr1.nic.ru

		msk-khouse-nr2
193.232.147.194	+	msk-khouse-nr2.nic.ru
193.232.147.210	+	msk-khouse-nr2.nic.ru

		msk-std-hr1
193.232.226.158	+	msk-std-hr1.nic.ru
212.193.136.51	+	msk-std-hr1.nic.ru

		msk-std-hr2
193.232.226.222	+	msk-std-hr2.nic.ru
212.193.136.52	+	msk-std-hr2.nic.ru

		msk-std-nr4
193.232.147.202	+	msk-std-nr4.nic.ru
193.232.147.218	+	msk-std-nr4.nic.ru