Router Naming Convention for ti.ru, 201304

Router Naming Convention for ti.ru, 201304

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.875
True Positives (green): 7
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 1
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:

		blg-r1-bh137
212.1.240.154	+	blg-r1-bh137-xe-0-3-0-918.ti.ru
212.1.239.18	+	blg-r1-bh137-xe-2-0-0-0.ti.ru
212.1.239.22	+	blg-r1-bh137-xe-3-0-0-0.ti.ru
212.1.252.1	~	msk-r1-d2-vl-3003.ti.ru

		klin-r2-p10
212.1.253.142	+	klin-r2-p10-xe-0-0-0-523.ti.ru

		krsk-r1-r13
89.20.133.106	+	krsk-r1-r13-xe-0-0-1-924.ti.ru

		lip-r1-f43
212.1.239.166	+	lip-r1-f43-xe-1-3-0-910.ti.ru

		msk
212.1.251.234	+	msk-b4-v9-gi-0-1.ti.ru
212.1.251.238	+	msk-r1-d75-te-3-1.ti.ru

		msk-r1
212.1.253.29	+	msk-r1-k2-te-8-1-0.ti.ru

		msk-r1-b7
212.1.253.73	+	msk-r1-b7-xe-5-2-0-0.ti.ru
212.1.253.45	+	msk-r1-b7-xe-7-2-0-0.ti.ru
81.91.179.106		karolin-gw.anders.ru

		orl-r1
212.1.239.186	+	orl-r1-xe-1-0-0-910.ti.ru

212.1.239.38	-	dub-r1-f11-xe-0-0-2-300.ti.ru
212.1.253.66	!	msk-r1-b7-xe-7-0-0-600.ti.ru

212.1.251.230	o	msk-gw-utech-peering.ti.ru