Router Naming Convention for utexas.edu, 201007

Regular Expressions:

^([a-z\d]+)-[^\.]+\.(gw)\.utexas\.edu$

Statistics:

Training routers with at least two clustered interfaces: 60
Positive Predictive Value: 0.992
True Positives (green): 122
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 4
False Negatives, not matched: 40
Training routers with a single interface in suffix: 6

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:

		aces3\|gw
128.83.10.50	+	aces3-v714.gw.utexas.edu
128.83.9.50	+	aces3-v715.gw.utexas.edu
128.83.175.250	~	cisco-175.cerc.utexas.edu
128.83.67.250	~	cisco-67.ices.utexas.edu
128.83.68.250	~	cisco-68.ices.utexas.edu

		arc\|gw
128.83.9.206	+	arc-ser9-v717.gw.utexas.edu
128.83.10.206	+	arc-v716.gw.utexas.edu

		art\|gw
128.83.10.246	+	art-ser10-v620.gw.utexas.edu
128.83.9.246	+	art-ser9-v621.gw.utexas.edu

		bel\|gw
146.6.10.42	+	bel-ser10-v647.gw.utexas.edu
146.6.9.42	+	bel-ser9-v647.gw.utexas.edu

		bio\|gw
128.83.10.150	+	bio-v774.gw.utexas.edu
128.83.9.150	+	bio-v775.gw.utexas.edu

		bma\|gw
146.6.10.30	+	bma-ser10-v640.gw.utexas.edu
146.6.9.30	+	bma-ser9-v641.gw.utexas.edu

		bme\|gw
146.6.9.102	+	bme-noca9-v713.gw.utexas.edu
146.6.10.102	+	bme-nocb10-v712.gw.utexas.edu
128.83.154.1	~	cisco-128-83-154-1.bme.utexas.edu
129.116.143.129	~	cisco-129-116-143-129.phr.utexas.edu
129.116.145.129	~	cisco-129-116-145-129.bme.utexas.edu

		bur\|gw
146.6.10.2	+	bur-ser10-v628.gw.utexas.edu
146.6.9.2	+	bur-ser9-v629.gw.utexas.edu

		bwl\|gw
128.83.10.234	+	bwl-ser10-v614.gw.utexas.edu
128.83.9.234	+	bwl-ser9-v615.gw.utexas.edu

		bwy\|gw
128.83.10.254	+	bwy-ser10-v626.gw.utexas.edu
128.83.9.254	+	bwy-ser9-v627.gw.utexas.edu

		cal\|gw
146.6.10.66	+	cal-ser10-v656.gw.utexas.edu
146.6.9.66	+	cal-ser9-v657.gw.utexas.edu

		cma\|gw
146.6.75.250	~	cisco-146-6-75-250.kut.utexas.edu
128.83.9.66	+	cma-v731.gw.utexas.edu

		com2\|gw
146.6.33.1	~	cisco-146-6-33-1.geo.utexas.edu
146.6.10.62	+	com2-ser10-v656.gw.utexas.edu

		cp11\|gw
128.83.28.65	+	cp11-cem-p2p.gw.utexas.edu
128.83.28.81	+	cp11-ptx-v775.gw.utexas.edu
128.83.10.30	+	cp11-v758.gw.utexas.edu

		cpe\|gw
128.83.10.126	+	cpe-v762.gw.utexas.edu
128.83.9.126	+	cpe-v763.gw.utexas.edu

		cs\|gw
146.6.9.34	+	cs-noca9-v691.gw.utexas.edu
146.6.10.34	+	cs-nocb10-v690.gw.utexas.edu

		dff\|gw
146.6.10.110	+	dff-noca10-v592.gw.utexas.edu
146.6.9.110	+	dff-noca9-v593.gw.utexas.edu

		dpri\|gw
146.6.9.126	+	dpri-noca9-v685.gw.utexas.edu
146.6.10.126	+	dpri-nocb10-v685.gw.utexas.edu

		eas\|gw
146.6.9.142	+	eas-noca9-v787.gw.utexas.edu
146.6.10.142	+	eas-nocb10-v786.gw.utexas.edu

		ecj\|gw
128.83.10.214	+	ecj-ser10-v602.gw.utexas.edu
128.83.9.214	+	ecj-ser9-v603.gw.utexas.edu

		ecn\|gw
128.83.10.178	+	ecn-3550-v788.gw.utexas.edu
128.83.9.178	+	ecn-3550-v789.gw.utexas.edu

		erc\|gw
129.116.110.129	~	cisco-129-116-110-128.erwin.utexas.edu
146.6.131.250	~	cisco-131.erwin.utexas.edu
146.6.32.1	~	cisco-146-6-32-1.ath.utexas.edu
128.83.10.130	+	erc-c4500-v764.gw.utexas.edu
128.83.9.130	+	erc-c4500-v765.gw.utexas.edu

		etc\|gw
146.6.87.1	~	cisco-146-6-87-1.me.utexas.edu
146.6.87.193	~	cisco-146-6-87-193.me.utexas.edu
146.6.159.250	~	cisco-159.me.utexas.edu
128.83.9.186	+	etc-v793.gw.utexas.edu

		fac\|gw
128.83.10.78	+	fac-v736.gw.utexas.edu
128.83.9.78	+	fac-v737.gw.utexas.edu

		fsel\|gw
128.83.28.114	+	fsel-cp11-p2p.gw.utexas.edu
128.83.28.118	+	fsel-cp12-p2p.gw.utexas.edu

		gar\|gw
146.6.10.86	+	gar-ser10-v672.gw.utexas.edu
146.6.9.86	+	gar-ser9-v673.gw.utexas.edu

		gea\|gw
128.83.10.34	+	gea-4232-v706.gw.utexas.edu
128.83.9.34	+	gea-4232-v707.gw.utexas.edu

		geb\|gw
146.6.10.54	+	geb-ser10-v652.gw.utexas.edu
146.6.9.54	+	geb-ser9-v653.gw.utexas.edu

		geo\|gw
128.83.166.250	~	cisco-128-83-166.geo.utexas.edu
128.83.54.1	~	cisco-128-83-54-1.geo.utexas.edu
129.116.97.1	~	cisco-97-1.geo.utexas.edu
128.83.10.38	+	geo-v700.gw.utexas.edu

		gol\|gw
128.83.83.250	~	cisco-128-83-83.soa.utexas.edu
128.83.171.1	~	cisco-171.soa.utexas.edu
128.83.10.54	+	gol-v718.gw.utexas.edu
128.83.9.54	+	gol-v719.gw.utexas.edu

		gre\|gw
128.83.10.230	+	gre-ser10-v612.gw.utexas.edu
128.83.9.230	+	gre-ser9-v613.gw.utexas.edu

		grg\|gw
146.6.9.138	+	grg-noca9-v687.gw.utexas.edu
146.6.10.138	+	grg-nocb10-v686.gw.utexas.edu

		hrc\|gw
128.83.10.166	+	hrc-sup4-v780.gw.utexas.edu
128.83.9.166	+	hrc-sup4-v781.gw.utexas.edu

		jesa\|gw
146.6.9.146	+	jesa-noca9-v555.gw.utexas.edu
146.6.10.146	+	jesa-nocb10-v556.gw.utexas.edu

		jhh\|gw
128.83.10.226	+	jhh-ser10-v610.gw.utexas.edu
128.83.9.226	+	jhh-ser9-v611.gw.utexas.edu

		mag\|gw
146.6.10.38	+	mag-ser10-v645.gw.utexas.edu
146.6.9.38	+	mag-ser9-v645.gw.utexas.edu

		mai\|gw
128.83.87.193	~	cisco-128-83-87-193.giving.utexas.edu
146.6.125.129	~	cisco-146-6-125-129.its.utexas.edu
146.6.125.65	~	cisco-146-6-125-65.its.utexas.edu
146.6.160.65	~	cisco-146-6-160-65.its.utexas.edu
146.6.198.1	~	cisco-146-6-198-1.its.utexas.edu
128.83.10.82	+	mai-v738.gw.utexas.edu
128.83.9.82	+	mai-v739.gw.utexas.edu

		mbb\|gw
128.83.10.86	+	mbb-v740.gw.utexas.edu
128.83.9.86	+	mbb-v741.gw.utexas.edu

		noa\|gw
146.6.190.250	~	cisco-146-6-190-250.its.utexas.edu
146.6.192.65	~	cisco-146-6-192-65.osp.utexas.edu
128.83.10.138	+	noa-3550-v768.gw.utexas.edu
128.83.9.138	+	noa-3550-v769.gw.utexas.edu

		noca17\|gw
146.6.9.22	+	noca17-noca9.gw.utexas.edu
146.6.10.22	+	noca17-nocb10.gw.utexas.edu

		nocb12\|gw
146.6.9.106	+	nocb12-noca9-v663.gw.utexas.edu
146.6.10.106	+	nocb12-nocb10-v662.gw.utexas.edu

		nocb7\|gw
146.6.10.46	+	nocb7-ser10-v648.gw.utexas.edu
146.6.9.46	+	nocb7-ser9-v649.gw.utexas.edu

		nocb8\|gw
128.62.253.189	+	nocb8-pna-guest1-dn.gw.utexas.edu
146.6.10.50	+	nocb8-ser10-v650.gw.utexas.edu
146.6.9.50	+	nocb8-ser9-v651.gw.utexas.edu

		nur\|gw
146.6.10.122	+	nur-noca9-v590.gw.utexas.edu
146.6.9.122	+	nur-noca9-v591.gw.utexas.edu

		pac\|gw
128.83.10.242	+	pac-ser10-v618.gw.utexas.edu
128.83.9.242	+	pac-ser9-v619.gw.utexas.edu

		pai\|gw
128.83.10.146	+	pai-v772.gw.utexas.edu
128.83.9.146	+	pai-v773.gw.utexas.edu

		pp2\|gw
128.83.10.154	+	pp2-v776.gw.utexas.edu
128.83.9.154	+	pp2-v777.gw.utexas.edu

		ppb\|gw
128.83.10.26	+	ppb-ser10-v624.gw.utexas.edu
128.83.9.26	+	ppb-ser9-v625.gw.utexas.edu

		ppe\|gw
128.83.10.182	+	ppe-c4500-v790.gw.utexas.edu
128.83.9.182	+	ppe-c4500-v791.gw.utexas.edu

		ser11\|gw
128.83.10.14	+	ser11-v708.gw.utexas.edu
128.83.9.14	+	ser11-v709.gw.utexas.edu

		ser14\|gw
128.83.10.118	+	ser14-v756.gw.utexas.edu
128.83.9.118	+	ser14-v757.gw.utexas.edu

		ser2\|gw
192.12.10.2	+	ser2-v60.gw.utexas.edu

		ser5\|gw
128.83.9.6	+	ser5-gi5-1.gw.utexas.edu
128.83.10.6	+	ser5-gi5-2.gw.utexas.edu

		ser6\|gw
128.62.253.133	-	noca6-pna-guest1-dn.gw.utexas.edu
128.83.9.10	+	ser6-gi9-1.gw.utexas.edu
128.83.10.10	+	ser6-gi9-2.gw.utexas.edu

		srh\|gw
146.6.38.97	~	cisco-146-6-38-97.lbj.utexas.edu
128.83.226.250	~	cisco.lbj.utexas.edu
146.6.9.166	+	srh-noca9-v589.gw.utexas.edu
146.6.10.166	+	srh-nocb10-l3.gw.utexas.edu

		ssw\|gw
128.83.10.170	+	ssw-3550-v784.gw.utexas.edu
128.83.9.170	+	ssw-3550-v785.gw.utexas.edu

		tar\|gw
128.83.28.74	+	tar-cp11-p2p.gw.utexas.edu
128.83.28.78	+	tar-cp12-p2p.gw.utexas.edu

		ua9\|gw
128.83.10.90	+	ua9-ser10-p2p.gw.utexas.edu
128.83.9.90	+	ua9-ser9-p2p.gw.utexas.edu

		udca05\|gw
128.62.253.21	+	udca05-lna-vdesk-dn.gw.utexas.edu
146.6.9.90	+	udca05-ser9-v667.gw.utexas.edu

		unb\|gw
146.6.116.250	~	cisco-116.union.utexas.edu
146.6.96.250	~	cisco-96.union.utexas.edu
128.83.10.190	+	unb-ser10-v794.gw.utexas.edu
128.83.9.190	+	unb-ser9-v795.gw.utexas.edu

		wag\|gw
146.6.10.26	+	wag-ser10-v638.gw.utexas.edu
146.6.9.26	+	wag-ser9-v639.gw.utexas.edu

		win\|gw
128.83.10.250	+	win-ser10-v622.gw.utexas.edu
128.83.9.250	+	win-ser9-v623.gw.utexas.edu

		woh\|gw
128.83.10.238	+	woh-ser10-v616.gw.utexas.edu
128.83.9.238	+	woh-ser9-v617.gw.utexas.edu

		wrw\|gw
146.6.176.1	~	cisco-146-6-176-1.ices.utexas.edu
146.6.10.14	+	wrw-ser10-v632.gw.utexas.edu
146.6.9.14	+	wrw-ser9-v633.gw.utexas.edu

		wwh\|gw
128.83.10.198	+	wwh-ser10-v798.gw.utexas.edu
128.83.9.198	+	wwh-ser9-v799.gw.utexas.edu

128.83.37.66	~	cs65k-cs45k-po1-p2p.aces.utexas.edu
128.83.143.1	~	csres2-gw.cs.utexas.edu
128.83.121.1	~	lecs-gw.cs.utexas.edu
128.83.252.81	~	vlan11-gw.cs.utexas.edu
128.83.122.129	~	vlan18-gw.cs.utexas.edu

146.6.101.250	~	cisco-101.ece.utexas.edu
128.83.168.1	~	cisco-128-83-168-1.ece.utexas.edu
128.83.52.250	~	cisco-52.ece.utexas.edu
128.83.59.250	~	cisco-59.ece.utexas.edu

128.83.9.30	!	cp11-v759.gw.utexas.edu
128.83.28.69	-	cp12-cem-p2p.gw.utexas.edu

146.6.10.157	-	nocb10-sea-v676.gw.utexas.edu
128.83.10.1	-	ser10-v702.gw.utexas.edu

129.114.0.193	o	gw-0-192-252-a.tacc.utexas.edu