Router Naming Convention for astranet.ru, 201007

Regular Expressions:

^as-022-r1\.astranet\.ru$
^(as-[a-z]+-[a-z]+\d+)\.astranet\.ru$
^(as-[a-z\d]+)-[a-z]+\d+\.astranet\.ru$

Statistics:

Training routers with at least two clustered interfaces: 13
Positive Predictive Value: 0.969
True Positives (green): 31
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 6
Training routers with a single interface in suffix: 2

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:

		as-025
62.183.110.117	+	as-025-r1.astranet.ru
62.183.110.30	+	as-025-r10.astranet.ru

		as-033
62.183.109.182	+	as-033-r1.astranet.ru
62.183.109.189	+	as-033-r1.astranet.ru

		as-036
62.183.110.74	+	as-036-cat1.astranet.ru
62.183.110.113	+	as-036-cat1.astranet.ru

		as-037
62.183.110.109	+	as-037-r1.astranet.ru
62.183.110.213	+	as-037-r1.astranet.ru
62.183.110.70	+	as-037-r10.astranet.ru

		as-039
62.183.110.65	*	as-022-r1.astranet.ru
62.183.109.81	+	as-039-r10.astranet.ru
62.183.110.22	+	as-039-r10.astranet.ru

		as-056
62.183.110.66	+	as-056-r1.astranet.ru
62.183.110.94	+	as-056-r11.astranet.ru

		as-aht-cat1
62.183.109.138	+	as-aht-cat1.astranet.ru
62.183.109.141	+	as-aht-cat1.astranet.ru

		as-core-r1
62.183.109.181	*	as-022-r1.astranet.ru
62.183.110.17	+	as-core-r1.astranet.ru
62.183.110.21	+	as-core-r1.astranet.ru
62.183.110.58	+	as-core-r1.astranet.ru
62.183.110.60	+	as-core-r1.astranet.ru
62.183.110.77	+	as-core-r1.astranet.ru
62.183.110.105	+	as-core-r1.astranet.ru
62.183.110.197	~	free-ip.astranet.ru

		as-core-r2
62.183.110.73	!	as-025-r10.astranet.ru
62.183.110.29	+	as-core-r2.astranet.ru
62.183.110.206	+	as-core-r2.astranet.ru

		as-har-cat1
62.183.109.134	+	as-har-cat1.astranet.ru
62.183.109.137	+	as-har-cat1.astranet.ru

		as-kra-cat1
62.183.109.130	+	as-kra-cat1.astranet.ru
62.183.109.133	+	as-kra-cat1.astranet.ru

		as-minus-cat1
62.183.110.110	+	as-minus-cat1.astranet.ru
62.183.110.114	+	as-minus-cat1.astranet.ru

		as-nar-cat1
62.183.109.186	+	as-nar-cat1.astranet.ru
62.183.109.157	~	free-ip.astranet.ru

		as-ukr-cat1
62.183.109.193	+	as-ukr-cat1.astranet.ru
62.183.110.214	+	as-ukr-cat1.astranet.ru

		as-vol-cat1
62.183.109.178	+	as-vol-cat1.astranet.ru
62.183.109.150	~	free-ip.astranet.ru

62.183.109.153	~	free-ip.astranet.ru
62.183.109.158	~	free-ip.astranet.ru

62.183.110.78	*	as-022-r1.astranet.ru
62.183.108.169	~	free-ip.astranet.ru