Router Naming Convention for oracle.com, 201508

Regular Expressions:

^([a-z\d]+-[a-z\d]+)-[a-z\d]+-([a-z\d]+)-[^\.]+\.oracle\.com$

Statistics:

Training routers with at least two clustered interfaces: 8
Positive Predictive Value: 1.000
True Positives (green): 16
False Positives (red): 0
IP literals extracted (red): 1
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
Training routers with a single interface in suffix: 5

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:

		adcq7-itr\|5
209.17.0.65	+	adcq7-itr-rtr-5-xe-0-1-0.oracle.com
209.17.0.89	+	adcq7-itr-rtr-5-xe-1-1-1.oracle.com

		blr-otp1\|transit
196.15.23.93	+	blr-otp1-dc-transit-swi-1-rtr-1-g-1-2.oracle.com
196.15.23.89	+	blr-otp1-dc-transit-swi-1-rtr-1-g-2-2.oracle.com

		cosprings1-itr\|1
148.87.65.106	+	cosprings1-itr-rtr-1-g1-1.oracle.com
148.87.65.130	+	cosprings1-itr-rtr-1-g1-48.oracle.com

		cosprings1-itr\|2
148.87.65.114	+	cosprings1-itr-rtr-2-g1-1.oracle.com
148.87.65.122	+	cosprings1-itr-rtr-2-g1-2.oracle.com

		dal-ibr\|4
209.17.0.78	+	dal-ibr-rtr-4-v10.oracle.com

		sdc1-itr\|1
64.181.222.33	+	sdc1-itr-rtr-1-g1-1.oracle.com
64.181.222.41	+	sdc1-itr-rtr-1-g1-2.oracle.com

		sldc-itr\|1
129.80.30.33	+	sldc-itr-rtr-1-xe-1-0-0.oracle.com
129.80.30.41	+	sldc-itr-rtr-1-xe-1-0-1.oracle.com

		ucf1-itr\|1
156.151.0.129	+	ucf1-itr-rtr-1-xe-1-3-0.oracle.com
156.151.0.133	+	ucf1-itr-rtr-1-xe-2-3-0.oracle.com

		whq4op3o33-swi\|rtr
148.87.2.195	+	whq4op3o33-swi-1-rtr-2-v30.oracle.com
148.87.0.58	+	whq4op3o33-swi-2-rtr-1.oracle.com

141.145.47.146	~	inet-141-145-47-146.em3.cloud.oracle.com
141.145.63.73	~	inet-141-145-63-73.em3.cloud.oracle.com

141.145.47.73	o	inet-141-145-47-73.em3.cloud.oracle.com
212.187.139.42		rightnow-te.edge4.london2.level3.net

141.146.112.36	x	141-146-112-36-inet.oracle.com

160.34.15.73	o	inet-160-34-15-73.us2.cloud.oracle.com
74.217.8.106		oraclebol-7.border2.chg004.pnap.net

160.34.31.73	o	inet-160-34-31-73.em2.cloud.oracle.com
212.72.41.198		oracle-nede.edge5.amsterdam1.level3.net

160.34.191.73	o	inet-160-34-191-73.pp1.cloud.oracle.com
4.26.47.118		oracle-corp.car2.chicago2.level3.net