Router Naming Convention for imagine.ie, 201307

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 12
Positive Predictive Value: 0.848
True Positives (green): 39
False Positives (red): 7
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
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:

		ck03-01.ge
89.127.196.186	+	ck03-01.ge-0-0-0-18.rtr.imagine.ie
89.127.198.66	+	ck03-01.ge-0-0-0-30.rtr.imagine.ie
89.127.192.189	+	ck03-01.ge-0-0-1-22.rtr.imagine.ie

		dl01-01.fe
89.127.198.78	+	dl01-01.fe-0-0-0-33.rtr.imagine.ie
89.127.194.198	+	dl01-01.fe-0-0-0-411.rtr.imagine.ie

		dn01-01.ge
89.127.194.106	+	dn01-01.ge-0-3-0-210.rtr.imagine.ie
89.127.199.90	+	dn01-01.ge-0-3-0-274.rtr.imagine.ie

		dn03-01.ge
89.127.195.246	+	dn03-01.ge-0-0-0-20.rtr.imagine.ie
89.127.194.121	+	dn03-01.ge-0-0-0-45.rtr.imagine.ie
83.141.95.45	+	dn03-01.ge-1-3-0-300.rtr.imagine.ie
83.141.117.225		dn03-ge-1-3-0-55-tallaght.irishbroadband.ie

		dn05-01.ge
89.127.197.38	+	dn05-01.ge-0-0-0-202.rtr.imagine.ie
89.127.197.42	+	dn05-01.ge-0-0-0-203.rtr.imagine.ie
89.127.199.82	+	dn05-01.ge-0-0-0-272.rtr.imagine.ie

		dn07-02.ge
89.127.199.114	+	dn07-02.ge-0-0-0-280.rtr.imagine.ie
89.127.197.25	+	dn07-02.ge-0-3-0-5.rtr.imagine.ie
89.127.197.97	+	dn07-02.ge-0-3-0-6.rtr.imagine.ie
89.127.196.229	+	dn07-02.ge-1-3-0-241.rtr.imagine.ie
89.127.196.233	+	dn07-02.ge-1-3-0-243.rtr.imagine.ie
89.127.199.118	+	dn07-02.ge-1-3-0-281.rtr.imagine.ie
89.127.197.2		dn07-ae0-2-ibis-dc-1.irishbroadband.ie

		dn07-08.ge
89.127.194.109	!	dn07-08.ge-1-0-0-211.rtr.imagine.ie
89.127.199.126	!	dn07-08.ge-1-3-0-283.rtr.imagine.ie

		dn07-08.ge
89.127.196.237	!	dn07-08.ge-1-3-0-242.rtr.imagine.ie
89.127.196.241	!	dn07-08.ge-1-3-0-244.rtr.imagine.ie
89.127.197.6		dn07-ae0-2-ibis-dc-2.irishbroadband.ie

		dn199-01.fe
89.127.197.138	+	dn199-01.fe-0-0-0-233.rtr.imagine.ie
87.192.233.238		dn199-fe-0-0-0-232-ibis-office.irishbroadband.ie

		dn24-01.ge
89.127.197.54	+	dn24-01.ge-0-0-0-206.rtr.imagine.ie
89.127.197.58	+	dn24-01.ge-0-0-0-207.rtr.imagine.ie
89.127.199.42	+	dn24-01.ge-0-0-0-262.rtr.imagine.ie
89.127.199.46	+	dn24-01.ge-0-0-0-263.rtr.imagine.ie

		dn41-02.ge
89.127.197.162	+	dn41-02.ge-0-0-0-0.rtr.imagine.ie
89.127.198.165	+	dn41-02.ge-0-2-0-9.rtr.imagine.ie
89.127.196.230	+	dn41-02.ge-1-3-0-241.rtr.imagine.ie
89.127.199.102	+	dn41-02.ge-1-3-0-277.rtr.imagine.ie

		dn41-03.ge
89.127.196.234	+	dn41-03.ge-0-0-0-243.rtr.imagine.ie
89.127.196.242	+	dn41-03.ge-0-0-0-244.rtr.imagine.ie
89.127.199.106	+	dn41-03.ge-0-0-0-278.rtr.imagine.ie
89.127.198.166	+	dn41-03.ge-0-2-0-9.rtr.imagine.ie
194.88.240.7		dn60-ge-0-1-0-12-deg-inex-gw.irishbroadband.ie

		dn67-01.ge
89.127.197.46	+	dn67-01.ge-0-0-0-204.rtr.imagine.ie
89.127.197.50	+	dn67-01.ge-0-0-0-205.rtr.imagine.ie

		dn74-01.ge
89.124.56.1	+	dn74-01.ge-1-3-0-160.rtr.imagine.ie
89.127.199.74	+	dn74-01.ge-1-3-0-270.rtr.imagine.ie
89.127.199.78	+	dn74-01.ge-1-3-0-271.rtr.imagine.ie

		dn74-01.ge
89.127.197.30	!	dn74-01.ge-1-3-0-200.rtr.imagine.ie
89.127.197.34	!	dn74-01.ge-1-3-0-201.rtr.imagine.ie

		dn90-01.ge
89.127.197.62	+	dn90-01.ge-0-0-0-208.rtr.imagine.ie
89.127.197.66	+	dn90-01.ge-0-0-0-209.rtr.imagine.ie
89.127.199.50	+	dn90-01.ge-0-0-0-264.rtr.imagine.ie

87.192.173.185	!	dn05-01.ge-1-3-0-160.rtr.imagine.ie
89.127.192.46	-	lk07-01.ge-0-0-1-19.rtr.imagine.ie

87.232.0.4	o	ve3.core1.net.imagine.ie