Router Naming Convention for edu.ie, 201508

Regular Expressions:

^[a-z]+-\d+-\d+-.+-([a-z]+1-[a-z]+\.shs)\.edu\.ie$

Statistics:

Training routers with at least two clustered interfaces: 5
Positive Predictive Value: 1.000
True Positives (green): 55
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:

		ar1-cwt.shs
87.32.15.32	+	xe-0-3-0-10-ar1-cwt.shs.edu.ie
87.32.15.36	+	xe-0-3-0-5-ar1-cwt.shs.edu.ie

		ar1-itc.shs
87.32.109.24	+	ge-5-0-0-551-ar1-itc.shs.edu.ie
87.32.109.38	+	ge-5-0-0-552-ar1-itc.shs.edu.ie
87.32.109.34	+	ge-5-0-0-554-ar1-itc.shs.edu.ie
87.32.109.32	+	ge-5-0-0-555-ar1-itc.shs.edu.ie
87.32.109.28	+	ge-5-0-0-573-ar1-itc.shs.edu.ie
87.32.109.14	+	ge-5-0-0-574-ar1-itc.shs.edu.ie
87.32.109.8	+	ge-5-0-0-575-ar1-itc.shs.edu.ie
87.32.109.40	+	ge-5-0-0-576-ar1-itc.shs.edu.ie
87.32.109.12	+	ge-5-0-0-598-ar1-itc.shs.edu.ie
87.32.109.26	+	ge-5-0-0-712-ar1-itc.shs.edu.ie
87.32.109.10	+	ge-5-0-0-717-ar1-itc.shs.edu.ie
87.32.109.36	+	ge-5-0-0-721-ar1-itc.shs.edu.ie
87.32.109.4	+	ge-5-0-1-2050-ar1-itc.shs.edu.ie
87.32.109.0	+	ge-5-0-1-2051-ar1-itc.shs.edu.ie
87.32.109.6	+	ge-5-0-1-2368-ar1-itc.shs.edu.ie
87.32.109.20	+	ge-5-0-1-2369-ar1-itc.shs.edu.ie
87.32.109.22	+	ge-5-0-1-2370-ar1-itc.shs.edu.ie
87.32.109.2	+	ge-5-0-2-2700-ar1-itc.shs.edu.ie
87.32.109.18	+	ge-5-0-2-2702-ar1-itc.shs.edu.ie
87.32.109.16	+	ge-5-0-2-2703-ar1-itc.shs.edu.ie
87.32.109.30	+	ge-5-0-2-2704-ar1-itc.shs.edu.ie

		ar1-lyit.shs
87.32.24.4	+	ge-5-0-0-2050-ar1-lyit.shs.edu.ie
87.32.24.2	+	ge-5-0-0-2051-ar1-lyit.shs.edu.ie
87.32.24.22	+	ge-5-0-0-2364-ar1-lyit.shs.edu.ie
87.32.24.16	+	ge-5-0-1-426-ar1-lyit.shs.edu.ie
87.32.24.14	+	ge-5-0-1-427-ar1-lyit.shs.edu.ie
87.32.24.8	+	ge-5-0-1-428-ar1-lyit.shs.edu.ie
87.32.24.10	+	ge-5-0-1-429-ar1-lyit.shs.edu.ie
87.32.24.30	+	ge-5-0-1-463-ar1-lyit.shs.edu.ie
87.32.24.0	+	ge-5-0-1-534-ar1-lyit.shs.edu.ie
87.32.24.52	+	ge-5-0-2-2052-ar1-lyit.shs.edu.ie
87.32.24.62	+	ge-5-0-2-2310-ar1-lyit.shs.edu.ie
87.32.24.64	+	ge-5-0-2-2311-ar1-lyit.shs.edu.ie
87.32.24.68	+	ge-5-0-2-2312-ar1-lyit.shs.edu.ie
87.32.24.56	+	ge-5-0-2-2314-ar1-lyit.shs.edu.ie
87.32.24.58	+	ge-5-0-2-2315-ar1-lyit.shs.edu.ie
87.32.24.66	+	ge-5-0-2-2316-ar1-lyit.shs.edu.ie
87.32.24.60	+	ge-5-0-2-2327-ar1-lyit.shs.edu.ie
87.32.24.70	+	ge-5-0-2-2336-ar1-lyit.shs.edu.ie
87.32.24.18	+	ge-5-0-3-2700-ar1-lyit.shs.edu.ie
87.32.24.20	+	ge-5-0-4-2701-ar1-lyit.shs.edu.ie
87.32.24.44	+	ge-5-0-5-437-ar1-lyit.shs.edu.ie
87.32.24.38	+	ge-5-0-5-460-ar1-lyit.shs.edu.ie
87.32.24.40	+	ge-5-0-5-475-ar1-lyit.shs.edu.ie
87.32.24.42	+	ge-5-0-5-476-ar1-lyit.shs.edu.ie
87.32.24.36	+	ge-5-0-5-479-ar1-lyit.shs.edu.ie
87.32.24.34	+	ge-5-0-5-484-ar1-lyit.shs.edu.ie
87.32.24.32	+	ge-5-0-5-502-ar1-lyit.shs.edu.ie

		ar1-nuim.shs
87.32.20.14	+	ge-5-0-1-415-ar1-nuim.shs.edu.ie
87.32.20.2	+	ge-5-0-2-2050-ar1-nuim.shs.edu.ie
87.32.20.0	+	ge-5-0-3-ar1-nuim.shs.edu.ie

		fw1-cwt.shs
193.1.244.58	+	xe-1-0-0-fw1-cwt.shs.edu.ie
87.32.15.33	+	xe-4-0-0-10-fw1-cwt.shs.edu.ie