Router Naming Convention for astranet.ru, 201508

Router Naming Convention for astranet.ru, 201508

Regular Expressions:

^([a-z]+-\d+)-[^\.]+\.[a-z]+-[a-z]+-[a-z]+\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: 6
Training routers with a single interface in suffix: 3

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:

		ten-4
62.183.111.119	+	ten-4-1.ast-cr-bpe1.astranet.ru
62.183.111.121	+	ten-4-2.ast-cr-bpe1.astranet.ru

		xe-0
62.183.110.53	+	xe-0-0-0.ast-cr-dr1.astranet.ru
62.183.110.43	+	xe-0-1-0.ast-cr-dr1.astranet.ru

		xe-4
62.183.110.8	+	xe-4-2-0.as-core-r1.astranet.ru
62.183.111.118	+	xe-4-2-1.ast-cr-r1.astranet.ru

62.183.108.129	~	free-ip.astranet.ru
62.183.111.65	~	xe-2-3-0.ast-as-aht-r1.astranet.ru

62.183.110.201	~	gi-4-7.21.as-core-asbr1.astranet.ru
62.183.111.42	~	p-ch2.ast-as-039.r1.astranet.ru

62.183.111.51	~	dial-up-pool.astranet.ru
62.183.111.49	~	xe-4-1-0.ast-as-056-r1.astranet.ru

62.183.100.89	o	free-ip.astranet.ru

62.183.103.66	o	free-ip.astranet.ru

62.183.111.247	o	xe-0-0-2.ast-as-025-r1.astranet.ru