Router Naming Convention for fastcom.ie, 201007

Router Naming Convention for fastcom.ie, 201007

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 6
Positive Predictive Value: 1.000
True Positives (green): 14
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 3
Training routers with a single interface in suffix: 1

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:

		c1
83.245.74.41	+	c1-v7-so.fastcom.ie
83.245.74.6	+	c1-v9-so.fastcom.ie

		c3
83.245.74.57	+	c3-v6-so.fastcom.ie
83.245.74.33	+	c3-v8-so.fastcom.ie

		c7
83.245.74.18	+	c7-v100-bnb-so.fastcom.ie
88.151.80.82	+	c7-v8-m5-so.fastcom.ie

		c9
83.245.74.46	+	c9-v7-so.fastcom.ie

		r1
88.151.80.185	~	isp1r1.fastcom.ie
88.151.80.179	+	r1-so-inex1.fastcom.ie
83.245.74.1	+	r1-v8-so.fastcom.ie
212.187.194.67		unknown.level3.net

		r2
88.151.80.186	~	isp1r2.fastcom.ie
88.151.80.180	+	r2-so-inex1.fastcom.ie
83.245.74.37	+	r2-v6-so.fastcom.ie
212.187.194.80		unknown.level3.net

		s1
88.151.80.187	~	isp1s1.fastcom.ie
83.245.74.38	+	s1-v6-so.fastcom.ie
83.245.74.29	+	s1-v7-so.fastcom.ie
83.245.74.2	+	s1-v8-so.fastcom.ie
83.245.74.5	+	s1-v9-so.fastcom.ie