Router Naming Convention for io.com, 201803

Router Naming Convention for io.com, 201803

Regular Expressions:

^[a-z]+-[^\.]+\.([a-z]+\d+\..+\.ip)\.io\.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: 4
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:

		core2.phx1.ip
74.206.111.177	+	te-1-6.core2.phx1.ip.io.com
74.206.111.181	+	te-1-7.core2.phx1.ip.io.com

		edge1.phx1.ip
174.128.10.70	+	vl-142.edge1.phx1.ip.io.com
174.128.10.66	+	vl-143.edge1.phx1.ip.io.com

		pe03.sys1.ohs.ip
174.128.16.58	+	ve-101.pe03.sys1.ohs.ip.io.com
174.128.16.42	+	ve-103.pe03.sys1.ohs.ip.io.com

		pe04.sys1.ohs.ip
174.128.16.66	+	ve-102.pe04.sys1.ohs.ip.io.com
174.128.16.50	+	ve-104.pe04.sys1.ohs.ip.io.com

103.24.164.78	~	ip-103-24-164-78.sgp.ip.io.com
103.24.164.86	~	ip-103-24-164-86.sgp.ip.io.com

103.24.164.126	~	ip-103-24-164-126.sgp.ip.io.com
103.24.164.134	~	ip-103-24-164-134.sgp.ip.io.com

103.24.164.65	o	ip-103-24-164-65.sgp.ip.io.com