Router Naming Convention for astranet.ru, 201404

Router Naming Convention for astranet.ru, 201404

Regular Expressions:

^([a-z]+-\d+)-[^\.]+\.(as-[a-z\d]+-r\d+)\.astranet\.ru$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 6
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: 6

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:

		ge-2\|as-core-r1
62.183.106.97	~	free-ip.astranet.ru
62.183.111.40	+	ge-2-3-2.as-core-r1.astranet.ru
62.183.111.42	+	ge-2-3-3.as-core-r1.astranet.ru
62.183.110.201	~	gi-4-7.21.as-core-asbr1.astranet.ru

		gi-0\|as-039-r2
62.183.111.103	+	gi-0-1.as-039-r2.astranet.ru
62.183.111.105	+	gi-0-2.as-039-r2.astranet.ru

		te-4\|as-aht-r1
62.183.108.129	~	free-ip.astranet.ru
62.183.111.65	+	te-4-1.as-aht-r1.astranet.ru

		te-4\|as-core-r5
62.183.111.119	+	te-4-1.as-core-r5.astranet.ru

		xe-0\|as-039-r1
62.183.110.43	~	free-ip.astranet.ru
62.183.110.53	+	xe-0-0-0.as-039-r1.astranet.ru

		xe-0\|as-core-r4
62.183.110.41	+	xe-0-0-0.as-core-r4.astranet.ru
62.183.110.51	+	xe-0-1-0.as-core-r4.astranet.ru

		xe-4\|as-core-r1
62.183.110.8	+	xe-4-2-0.as-core-r1.astranet.ru
87.226.141.118		ae-1.astr-mr1.ug.ip.rostelecom.ru

62.183.111.29	~	dial-up-pool.astranet.ru
62.183.109.13	~	free-ip.astranet.ru

62.183.111.49	~	dial-up-pool.astranet.ru
62.183.111.51	~	dial-up-pool.astranet.ru

62.183.108.42	o	free-ip.astranet.ru

62.183.110.106	o	as-core-r2.astranet.ru
188.254.36.246		ae-2.astr-mr1.ug.ip.rostelecom.ru