Router Naming Convention for upenn.edu, 201304

Regular Expressions:

^([a-z]+\d+)-[a-z]+\d+\.[a-z]+\.upenn\.edu$
^[a-z]+\d+\.(.+1\.router)\.upenn\.edu$

Statistics:

Training routers with at least two clustered interfaces: 33
Positive Predictive Value: 0.943
True Positives (green): 66
False Positives (red): 4
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 6
False Negatives, not matched: 10
Training routers with a single interface in suffix: 11

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:

		afc1.router
128.91.240.114	+	huntsman2.afc1.router.upenn.edu
128.91.243.214	+	vag2.afc1.router.upenn.edu

		blk1.router
128.91.240.238	+	default3.blk1.router.upenn.edu
128.91.241.142	+	modv1.blk1.router.upenn.edu

		brc1.router
128.91.241.170	+	huntsman2.brc1.router.upenn.edu
128.91.240.162	+	modv2.brc1.router.upenn.edu

		cas1.router
128.91.242.194	~	cas1.huntsman2.router.upenn.edu
128.91.243.26	+	vag2.cas1.router.upenn.edu

		col1.router
128.91.240.106	+	modv2.col1.router.upenn.edu
128.91.240.110	+	vagelos2.col1.router.upenn.edu

		cpn1.router
128.91.240.194	+	huntsman2.cpn1.router.upenn.edu
128.91.243.30	+	vag2.cpn1.router.upenn.edu

		eis1.router
128.91.241.38	~	huntsman2.eis2.router.upenn.edu
128.91.240.86	+	levy1.eis1.router.upenn.edu

		external3
128.91.10.2	+	external3-core2.dccs.upenn.edu

		fel1.router
128.91.243.106	~	fel1.huntsman2.router.upenn.edu
128.91.241.122	+	levy1.fel1.router.upenn.edu

		geb1.router
128.91.241.30	+	huntsman2.geb1.router.upenn.edu
128.91.243.190	+	vag2.geb1.router.upenn.edu

		gym1.router
128.91.240.138	+	huntsman2.gym1.router.upenn.edu
128.91.240.142	+	nichols1.gym1.router.upenn.edu

		hil1.router
128.91.240.202	~	hill-default4.router.upenn.edu
128.91.243.74	+	nichols1.hil1.router.upenn.edu

		hrn1
128.91.242.126	+	hrn1-levy1.router.upenn.edu
128.91.242.130	+	hrn1-modv1.router.upenn.edu

		hrs1.router
128.91.242.142	+	levy1.hrs1.router.upenn.edu
128.91.242.146	+	modv2.hrs1.router.upenn.edu

		hsh1.router
128.91.242.174	+	huntsman2.hsh1.router.upenn.edu
128.91.242.170	+	levy1.hsh1.router.upenn.edu

		huntsman2
128.91.9.7	+	huntsman2-core1.dccs.upenn.edu
128.91.10.7	+	huntsman2-core2.dccs.upenn.edu

		ist1.router
128.91.243.78	+	nichols1.ist1.router.upenn.edu
128.91.241.78	+	vagelos2.ist1.router.upenn.edu

		levy1
128.91.9.5	+	levy1-core1.dccs.upenn.edu
128.91.10.5	+	levy1-core2.dccs.upenn.edu

		levy1.router
128.91.242.134	!	hnw1.levy1.router.upenn.edu
128.91.242.138	~	hnw1.modv2.router.upenn.edu

		log1.router
128.91.243.22	+	huntsman2.log1.router.upenn.edu
128.91.240.102	+	vag2.log1.router.upenn.edu

		lpa1.router
128.91.243.102	+	levy1.lpa1.router.upenn.edu
128.91.243.254	+	modv2.lpa1.router.upenn.edu

		lsw1.router
128.91.243.194	+	huntsman2.lsw1.router.upenn.edu
128.91.242.178	+	levy1.lsw1.router.upenn.edu

		luw1.router
128.91.242.250	+	huntsman2.luw1.router.upenn.edu
128.91.243.210	+	vag2.luw1.router.upenn.edu

		may1.router
128.91.243.2	+	levy1.may1.router.upenn.edu
128.91.243.202	+	modv2.may1.router.upenn.edu

		meb1.router
128.91.240.17	~	meb1.vag2.router.upenn.edu
128.91.242.98	+	modv2.meb1.router.upenn.edu

		mla1.router
128.91.241.58	~	mla.vag2.router.upenn.edu
128.91.242.66	+	modv2.mla1.router.upenn.edu

		mus1.router
128.91.241.34	+	chrn2.mus1.router.upenn.edu
128.91.243.58	+	vag2.mus1.router.upenn.edu

		neb1.router
128.91.241.166	+	huntsman2.neb1.router.upenn.edu
128.91.240.158	+	modv2.neb1.router.upenn.edu

		nic1
128.91.9.4	+	nic1-core1.dccs.upenn.edu
128.91.10.4	+	nic1-core2.dccs.upenn.edu

		nic1.router
128.91.242.82	+	huntsman2.nic1.router.upenn.edu
128.91.240.6	+	nichols1.nic1.router.upenn.edu

		nichols1.router
128.91.241.198	~	bnh.vag2.router.upenn.edu
128.91.242.218	!	bnh1.nichols1.router.upenn.edu

		pob1.router
128.91.243.126	+	levy1.pob1.router.upenn.edu
128.91.243.130	+	nichols1.pob1.router.upenn.edu

		quad1.router
128.91.243.114	+	modv2.quad1.router.upenn.edu
128.91.240.62	~	quadstation2-gw.upenn.edu

		rcb1.router
128.91.243.10	+	modv2.rcb1.router.upenn.edu
128.91.241.46	~	rcb.vag2.router.upenn.edu

		scc1.router
128.91.240.98	+	hnt2.scc1.router.upenn.edu
128.91.240.54	+	van1.scc1.router.upenn.edu

		sfa1.router
128.91.243.150	+	huntsman2.sfa1.router.upenn.edu
128.91.243.142	+	vag2.sfa1.router.upenn.edu

		sfr1.router
128.91.243.82	+	modv2.sfr1.router.upenn.edu
128.91.243.178	+	vag2.sfr1.router.upenn.edu

		slc1.router
128.91.243.182	+	huntsman2.slc1.router.upenn.edu
128.91.241.94	+	nichols1.slc1.router.upenn.edu

		spc1.router
128.91.242.230	+	levy1.spc1.router.upenn.edu
128.91.242.226	+	modv1.spc1.router.upenn.edu

		vpl1.router
128.91.240.58	+	huntsman2.vpl1.router.upenn.edu
128.91.241.222	+	vag2.vpl1.router.upenn.edu

		vpm1.router
128.91.242.26	+	huntsman2.vpm1.router.upenn.edu
128.91.242.162	+	levy1.vpm1.router.upenn.edu

		wal-fm1.router
128.91.242.190	+	modv2.wal-fm1.router.upenn.edu
128.91.240.226	+	vag2.wal-fm1.router.upenn.edu

		wms1.router
128.91.241.234	+	huntsman2.wms1.router.upenn.edu
128.91.241.230	+	vag2.wms1.router.upenn.edu

		wtm1.router
128.91.243.226	+	modv2.wtm1.router.upenn.edu
128.91.241.226	+	vag2.wtm1.router.upenn.edu

128.91.240.46	-	default3-gradb1.router.upenn.edu
128.91.242.86	-	huntsman2.grt1.router.upenn.edu

128.91.240.189	-	sdh1-hnt1.router.upenn.edu
128.91.240.93	-	van1.sdh1.router.upenn.edu

128.91.242.62	!	cut1.levy1.router.upenn.edu
128.91.243.70	-	nichols1.cut1.router.upenn.edu

128.91.242.254	!	bok1.nichols1.router.upenn.edu
128.91.243.186	-	levy1.bok1.router.upenn.edu

128.91.9.1	o	external-core1.dccs.upenn.edu
216.27.100.74		remote.upenn.magpi.net

128.91.240.241	o	van1.hnt2.router.upenn.edu