Router Naming Convention for eftel.com.au, 201708

Regular Expressions:

^([a-z]+-lns\d+\.syd)\.eftel\.com\.au$

Statistics:

Training routers with at least two clustered interfaces: 7
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: 1
Training routers with a single interface in suffix: 9

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:

		masceqx-lns11.syd
202.76.155.24	+	masceqx-lns11.syd.eftel.com.au
202.76.155.56	+	masceqx-lns11.syd.eftel.com.au

		masceqx-lns12.syd
202.76.155.25	+	masceqx-lns12.syd.eftel.com.au
202.76.155.57	+	masceqx-lns12.syd.eftel.com.au

		masceqx-lns13.syd
202.76.155.26	~	masceqx-lns13-syd.eftel.com.au
202.76.155.58	+	masceqx-lns13.syd.eftel.com.au

		masceqx-lns14.syd
202.76.155.27	+	masceqx-lns14.syd.eftel.com.au
202.76.155.59	+	masceqx-lns14.syd.eftel.com.au

		sydnmtc-lns11.syd
202.76.155.16	+	sydnmtc-lns11.syd.eftel.com.au
202.76.155.48	+	sydnmtc-lns11.syd.eftel.com.au

		sydnmtc-lns12.syd
202.76.155.17	+	sydnmtc-lns12.syd.eftel.com.au
202.76.155.49	+	sydnmtc-lns12.syd.eftel.com.au

		sydnmtc-lns13.syd
202.76.155.18	+	sydnmtc-lns13.syd.eftel.com.au
202.76.155.50	+	sydnmtc-lns13.syd.eftel.com.au

		sydnmtc-lns14.syd
202.76.155.19	+	sydnmtc-lns14.syd.eftel.com.au
202.76.155.51	+	sydnmtc-lns14.syd.eftel.com.au

203.123.68.72	o	po1.4032.melbvoc-lns11.eftel.com.au
123.2.1.66		66.1.2.123.network.m2core.net.au
123.2.4.66		66.4.2.123.network.m2core.net.au

203.123.68.73	o	po1.4032.melbvoc-lns12.eftel.com.au
123.2.1.67		67.1.2.123.network.m2core.net.au
123.2.4.67		67.4.2.123.network.m2core.net.au

203.123.68.74	o	po1.4032.melbvoc-lns13.eftel.com.au
123.2.1.68		68.1.2.123.network.m2core.net.au
123.2.4.68		68.4.2.123.network.m2core.net.au

203.123.68.75	o	po1.4032.melbvoc-lns14.eftel.com.au
123.2.1.69		69.1.2.123.network.m2core.net.au
123.2.4.69		69.4.2.123.network.m2core.net.au

203.123.68.80	o	po1.4032.pmelnxd-lns11.eftel.com.au
123.2.1.71		71.1.2.123.network.m2core.net.au
123.2.4.71		71.4.2.123.network.m2core.net.au

203.123.68.81	o	po1.4032.pmelnxd-lns12.eftel.com.au
123.2.1.72		72.1.2.123.network.m2core.net.au
123.2.4.72		72.4.2.123.network.m2core.net.au

203.123.68.82	o	po1.4032.pmelnxd-lns13.eftel.com.au
123.2.1.73		73.1.2.123.network.m2core.net.au
123.2.4.73		73.4.2.123.network.m2core.net.au

203.123.68.83	o	po1.4032.pmelnxd-lns14.eftel.com.au
123.2.1.74		74.1.2.123.network.m2core.net.au
123.2.4.74		74.4.2.123.network.m2core.net.au