Router Naming Convention for upenn.edu, 201603

Regular Expressions:

^.+2\.router\.upenn\.edu$
^.+\.([a-z\d]+\.router)\.upenn\.edu$
^.+\.([a-z]+)-[^\.]+\.(router)\.upenn\.edu$

Statistics:

Training routers with at least two clustered interfaces: 41
Positive Predictive Value: 0.967
True Positives (green): 88
False Positives (red): 3
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 5
False Negatives, not matched: 7
Training routers with a single interface in suffix: 17

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:

		ach1.router
128.91.243.154	+	levy1.ach1.router.upenn.edu
128.91.242.94	+	modv2.ach1.router.upenn.edu

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

		baker\|router
128.91.133.134	+	baker.baker-inara-u.router.upenn.edu
192.5.44.138	+	baker.baker-jayne-u.router.upenn.edu
128.91.133.141	+	inara-fw.baker-inara-t.router.upenn.edu
192.5.44.153	+	jayne-fw1.baker-jayne-t.router.upenn.edu
192.5.44.42	-	vag-brdr.baker.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

		chm1.router
128.91.242.18	+	modv2.chm1.router.upenn.edu
128.91.241.82	+	vag2.chm1.router.upenn.edu

		chp1.router
128.91.242.186	+	nichols.chp1.router.upenn.edu

		cht.router
128.91.243.42	~	cht-nic.dccs.upenn.edu
128.91.242.234	+	levy1.cht.router.upenn.edu

		cobbler\|router
128.91.133.114	+	cobbler.cobbler-inara-u.router.upenn.edu
128.91.133.97	+	jayne-fw2.cobbler-jayne-t.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

		dcc1.router
128.91.240.122	+	levy1.dcc1.router.upenn.edu

		dia1.router
128.91.241.254	+	levy.dia1.router.upenn.edu
128.91.241.250	+	nichols.dia1.router.upenn.edu

		eng1.router
128.91.242.102	+	huntsman2.eng1.router.upenn.edu
128.91.240.26	+	nichols1.eng1.router.upenn.edu

		flounder\|router
128.91.133.126	+	baker-inara-t.flounder-ngfw-inara.router.upenn.edu
192.5.44.30	-	baker.flounder.router.upenn.edu
128.91.133.106	+	cobbler-jayne-t.flounder-ngfw-jayne.router.upenn.edu

		fur1.router
128.91.241.210	+	vag2.fur1.router.upenn.edu

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

		haj1.router
128.91.241.102	+	vag1.haj1.router.upenn.edu

		hnt\|router
128.91.238.206	+	0.vag-brdr.hnt-brdr.router.upenn.edu
128.91.240.177	+	i2-newy.hnt-brdr.router.upenn.edu
128.91.238.217	+	i2trcps-newy.hnt-brdr.router.upenn.edu

		hou1.router
128.91.243.110	*	hou1.vag2.router.upenn.edu
128.91.243.218	+	huntsman2.hou1.router.upenn.edu

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

		hse1.router
128.91.242.118	+	levy1.hse1.router.upenn.edu
128.91.242.122	+	modv2.hse1.router.upenn.edu

		hulk\|router
128.91.133.122	+	baker-inara-t.hulk-ngfw-inara.router.upenn.edu
128.91.133.2	+	baker-jayne-t.hulk-ngfw-jayne.router.upenn.edu
128.91.133.118	+	cobbler-inara.hulk-ngfw-inara.router.upenn.edu
128.91.133.102	+	cobbler-jayne-t.hulk-ngfw-jayne.router.upenn.edu

		huntsman.router
128.91.241.89	+	hnt-brdr.huntsman.router.upenn.edu
128.91.244.42	+	nichols.huntsman.router.upenn.edu

		irv1.router
128.91.243.230	+	huntsman2.irv1.router.upenn.edu
128.91.243.234	+	vag2.irv1.router.upenn.edu

		jsn1.router
128.91.240.170	+	huntsman2.jsn1.router.upenn.edu
128.91.241.62	+	modv2.jsn1.router.upenn.edu

		levy.router
128.91.240.74	+	hnt-brdr.levy.router.upenn.edu
128.91.244.37	+	modv.levy.router.upenn.edu

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

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

		lsb1.router
128.91.243.158	+	levy1.lsb1.router.upenn.edu
128.91.242.198	+	modv.lsb1.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

		mcn1.router
128.91.242.78	+	huntsman2.mcn1.router.upenn.edu

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

		mey1.router
128.91.242.206	*	mey1.huntsman2.router.upenn.edu
128.91.241.214	+	vag2.mey1.router.upenn.edu

		mka1.router
128.91.243.118	+	vag2.mka1.router.upenn.edu

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

		modv.router
128.91.244.38	+	levy.modv.router.upenn.edu
128.91.244.33	+	vagelos.modv.router.upenn.edu

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

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

		nichols.router
128.91.244.41	+	huntsman.nichols.router.upenn.edu
128.91.238.198	+	vag-brdr.nichols.router.upenn.edu

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

		psy1.router
128.91.243.198	+	vag2.psy1.router.upenn.edu

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

		trc1.router
128.91.243.238	+	modv2.trc1.router.upenn.edu
128.91.243.242	+	vag2.trc1.router.upenn.edu

		vag\|router
128.91.238.205	+	0.hnt-brdr.vag-brdr.router.upenn.edu
128.91.240.181	+	i2-wash.vag-brdr.router.upenn.edu
128.91.238.221	+	i2trcps-ashb.vag-brdr.router.upenn.edu
4.30.44.2		university.bar1.philadelphia1.level3.net

		vagelos.router
128.91.244.34	+	modv.vagelos.router.upenn.edu
128.91.238.194	+	vag-brdr.vagelos.router.upenn.edu

		vagelos.router
128.91.241.138	!	uphs.vagelos.router.upenn.edu
50.205.76.126		50-205-76-126-static.hfc.comcastbusiness.net

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

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

		wlt.router
128.91.243.14	+	levy.wlt.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

128.91.240.174	~	levy1-gfa1.router.upenn.edu
128.91.240.254	~	vag-gfl-ptp.router.upenn.edu

128.91.241.174	~	modv-lct.router.upenn.edu
128.91.241.162	~	vag-lct.router.upenn.edu

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

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

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

128.91.240.70	o	gdd1-modv.router.upenn.edu

158.130.0.249	o	core-router.seas.upenn.edu