Router Naming Convention for nucleus.be, 201508

Regular Expressions:

^[a-z]+-[^\.]+\.(.+\.ant1)\.nucleus\.be$

Statistics:

Training routers with at least two clustered interfaces: 5
Positive Predictive Value: 0.882
True Positives (green): 15
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 23
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:

		brtr1.ant1
31.193.183.37	+	irb-28.brtr1.ant1.nucleus.be
31.193.183.41	+	irb-29.brtr1.ant1.nucleus.be
31.193.183.69	+	irb-30.brtr1.ant1.nucleus.be
31.193.183.73	+	irb-31.brtr1.ant1.nucleus.be
31.193.183.53	~	sw01.ant1.cloud.nucleus.be
31.193.183.61	~	sw01.ant1.cloud.nucleus.be

		brtr1.ant1
31.193.183.113	~	31-193-183-113.ant.nucleus.be
31.193.183.125	!	irb-32.brtr1.ant1.nucleus.be

		csw01.ocs.ant1
31.193.183.197	+	ge-0-0-20-2.csw01.ocs.ant1.nucleus.be
188.93.159.173	+	ge-0-0-20-3.csw01.ocs.ant1.nucleus.be

		csw02.colo.ant1
31.193.183.147	+	ge-0-0-22-2.csw02.colo.ant1.nucleus.be
31.193.183.151	+	ge-0-0-23-2.csw02.colo.ant1.nucleus.be

		fw01.ant1
188.93.159.86	+	ae-0-11.fw01.ant1.nucleus.be
188.93.159.102	+	ae-0-12.fw01.ant1.nucleus.be
31.193.183.2	+	ae-1-13.fw01.ant1.nucleus.be
31.193.183.22	+	ae-1-15.fw01.ant1.nucleus.be

		rtr1.ant1
188.93.159.22	+	ae-1.rtr1.ant1.nucleus.be
188.93.159.137	+	xe-0-1-0.rtr1.ant1.nucleus.be
188.93.159.141	+	xe-0-1-1.rtr1.ant1.nucleus.be

31.193.183.177	~	31-193-183-177.ant.nucleus.be
31.193.183.179	~	31-193-183-179.ant.nucleus.be
31.193.183.187	~	31-193-183-187.ant.nucleus.be
31.193.183.99	~	31-193-183-99.ant.nucleus.be
31.193.183.185	~	ge-0-0-40-4.csw01.vcs.bru3.nucleus.be
31.193.183.97	~	sw01.cloud.bru3.nucleus.be

188.93.159.97	~	ae-0-21.brtr1.bru4.fw3.nucleus.be
188.93.159.37	~	ae-1.brtr1.bru4.nucleus.be
188.93.159.53	~	ae-2.brtr1.bru4.nucleus.be
77.67.74.138		nucleus-gw.ip4.gtt.net

193.239.211.116	~	zone0.fw.ant.nucleus.be
193.239.211.117	~	zone1.fw.ant.nucleus.be
193.239.211.118	~	zone2.fw.ant.nucleus.be

31.193.183.30	~	31-193-183-30.ant.nucleus.be
188.93.159.94	~	ae-0-11.fw01.bru4.nucleus.be

188.93.159.38	~	ae-1.rtr1.bru4.nucleus.be
188.93.159.170	~	xe-2-2-0.brtr1.bru4.nucleus.be

188.93.159.54	~	ae-2.rtr2.bru4.nucleus.be
188.93.159.30	~	xe-0-1-1.rtr2.bru4.nucleus.be

188.93.159.57	!	ae-2.brtr1.ant1.nucleus.be
188.93.159.169	-	xe-0-1-1.rtr2.ant1.nucleus.be

188.93.159.142	~	xe-0-1-0.rtr1.bru2.nucleus.be
188.93.159.29	~	xe-0-1-1.rtr2.bru2.nucleus.be

31.193.183.250	o	31-193-183-250.ant.nucleus.be