Router Naming Convention for sky.com, 201007

Router Naming Convention for sky.com, 201007

Regular Expressions:

^[a-z]+\d+-(0-0\.ar8\.[a-z]+\.isp)\.sky\.com$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 1.000
True Positives (green): 8
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: 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:

		0-0.ar8.bllon.isp
89.200.135.167	+	te1-0-0.ar8.bllon.isp.sky.com
89.200.135.168	+	te2-0-0.ar8.bllon.isp.sky.com

		0-0.ar8.enhmi.isp
89.200.135.185	+	te1-0-0.ar8.enhmi.isp.sky.com
89.200.135.186	+	te2-0-0.ar8.enhmi.isp.sky.com

		0-0.ar8.enlba.isp
89.200.135.179	+	te1-0-0.ar8.enlba.isp.sky.com
89.200.135.180	+	te2-0-0.ar8.enlba.isp.sky.com

		0-0.ar8.hobir.isp
89.200.135.173	+	te1-0-0.ar8.hobir.isp.sky.com
89.200.135.174	+	te2-0-0.ar8.hobir.isp.sky.com

90.223.207.1	o	5adfcf01.bb.sky.com
89.200.131.11		ip-89-200-131-11.ov.easynet.net
89.200.131.13		ip-89-200-131-13.ov.easynet.net
89.200.131.15		ip-89-200-131-15.ov.easynet.net
89.200.131.9		ip-89-200-131-9.ov.easynet.net

90.223.207.3	o	5adfcf03.bb.sky.com
89.200.131.17		ip-89-200-131-17.ov.easynet.net
89.200.131.19		ip-89-200-131-19.ov.easynet.net
89.200.131.23		ip-89-200-131-23.ov.easynet.net