Router Naming Convention for edu.ie, 201007

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 12
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: 2
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-ait
87.32.22.6	+	ar1-ait-ge-5-0-0-2700.shs.edu.ie
87.32.22.14	+	ar1-ait-ge-5-0-0-2701.shs.edu.ie
87.32.22.10	+	ar1-ait-ge-5-0-1-2050.shs.edu.ie
87.32.22.2	+	ar1-ait-ge-5-0-1-2051.shs.edu.ie
87.32.22.4	+	ar1-ait-ge-5-0-2-2702.shs.edu.ie
87.32.22.8	+	ar1-ait-ge-5-0-2-2703.shs.edu.ie
87.32.22.12	+	ar1-ait-ge-5-0-2-2704.shs.edu.ie

		ar1-bl
87.32.16.18	+	ar1-bl-ge-5-0-6-2700.shs.edu.ie
87.32.23.20	+	ar1-bl-ge-5-0-6-2701.shs.edu.ie
87.32.16.10	+	ar1-bl-ge-5-0-6-2702.shs.edu.ie
87.32.16.12	+	ar1-bl-ge-5-0-7-11.shs.edu.ie
87.32.16.4	+	ar1-bl-ge-5-0-7-14.shs.edu.ie

		ar1-dcu
87.32.19.10	+	ar1-dcu-ge-5-0-0-401.shs.edu.ie
87.32.18.4	+	ar1-dcu-ge-5-0-0-402.shs.edu.ie
87.32.18.2	+	ar1-dcu-ge-5-0-0-403.shs.edu.ie
87.32.18.12	+	ar1-dcu-ge-5-0-0-404.shs.edu.ie
87.32.19.12	+	ar1-dcu-ge-5-0-0-405.shs.edu.ie
87.32.18.8	+	ar1-dcu-ge-5-0-0-411.shs.edu.ie

		ar1-dkit
87.32.21.10	+	ar1-dkit-ge-5-0-0-2050.shs.edu.ie
87.32.21.6	+	ar1-dkit-ge-5-0-0-2051.shs.edu.ie
87.32.21.4	+	ar1-dkit-ge-5-0-1-2700.shs.edu.ie
87.32.21.2	+	ar1-dkit-ge-5-0-1-2702.shs.edu.ie

		ar1-lyit
87.32.24.4	+	ar1-lyit-ge-5-0-0-2050.shs.edu.ie
87.32.24.12	+	ar1-lyit-ge-5-0-1-424.shs.edu.ie
87.32.24.16	+	ar1-lyit-ge-5-0-1-426.shs.edu.ie
87.32.24.14	+	ar1-lyit-ge-5-0-1-427.shs.edu.ie
87.32.24.10	+	ar1-lyit-ge-5-0-1-429.shs.edu.ie

		ar1-nuig
87.32.23.16	+	ar1-nuig-ge-5-0-0-2700.shs.edu.ie
87.32.23.22	+	ar1-nuig-ge-5-0-3-420.shs.edu.ie
87.32.23.6	+	ar1-nuig-ge-5-0-3-421.shs.edu.ie
87.32.23.12	+	ar1-nuig-ge-5-0-3-422.shs.edu.ie
87.32.23.8	+	ar1-nuig-ge-5-0-4-2051.shs.edu.ie

		ar1-nuim
87.32.20.10	+	ar1-nuim-ge-5-0-0.shs.edu.ie
87.32.20.4	+	ar1-nuim-ge-5-0-1-412.shs.edu.ie
87.32.20.8	+	ar1-nuim-ge-5-0-1-414.shs.edu.ie
87.32.20.14	+	ar1-nuim-ge-5-0-1-415.shs.edu.ie
87.32.20.2	+	ar1-nuim-ge-5-0-2-2050.shs.edu.ie

		ar1-ucc
87.32.26.8	+	ar1-ucc-ge-5-0-1-2050.shs.edu.ie
87.32.26.2	+	ar1-ucc-ge-5-0-1-2051.shs.edu.ie
87.32.26.10	+	ar1-ucc-ge-5-0-1-2052.shs.edu.ie

		ar1-ucd
87.32.19.8	+	ar1-ucd-ge-5-0-0-407.shs.edu.ie
87.32.19.6	+	ar1-ucd-ge-5-0-0-408.shs.edu.ie
87.32.19.4	+	ar1-ucd-ge-5-0-0-409.shs.edu.ie
87.32.19.2	+	ar1-ucd-ge-5-0-0-410.shs.edu.ie
87.32.20.6	+	ar1-ucd-ge-5-0-1-417.shs.edu.ie

		ar1-ul
87.32.25.6	+	ar1-ul-ge-5-0-0-2050.shs.edu.ie
87.32.25.8	+	ar1-ul-ge-5-0-0-2051.shs.edu.ie
87.32.25.4	+	ar1-ul-ge-5-0-1-2700.shs.edu.ie

		ar1-wit
87.32.27.4	+	ar1-wit-ge-5-0-0-2051.shs.edu.ie
87.32.27.8	+	ar1-wit-ge-5-0-1-2050.shs.edu.ie
87.32.27.2	+	ar1-wit-ge-5-0-1-2051.shs.edu.ie
87.32.27.6	+	ar1-wit-ge-5-0-2-2700.shs.edu.ie
87.32.27.10	+	ar1-wit-ge-5-0-3-2700.shs.edu.ie

		pw-br1
87.32.10.9	+	pw-br1-vlan198-secondary.net.edu.ie
87.32.10.17	+	pw-br1-vlan199-secondary.net.edu.ie

87.37.151.41	~	s13552-cr.net.edu.ie
87.32.110.235	~	s3552-cr.net.edu.ie