Router Naming Convention for ncsa.edu, 201007

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 15
Positive Predictive Value: 1.000
True Positives (green): 54
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 4
False Negatives, not matched: 20
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:

		acb-1
141.142.0.102	-	acb-1-core-1.gw.ncsa.edu
141.142.0.9	+	acb-1-vlan102.gw.ncsa.edu
141.142.2.253	+	acb-1-vlan502.gw.ncsa.edu
141.142.4.253	+	acb-1-vlan504.gw.ncsa.edu
141.142.6.253	+	acb-1-vlan506.gw.ncsa.edu
141.142.8.253	+	acb-1-vlan508.gw.ncsa.edu
141.142.15.254	+	acb-1-vlan515.gw.ncsa.edu
141.142.26.13	+	acb-1-vlan526.gw.ncsa.edu
141.142.36.253	+	acb-1-vlan536.gw.ncsa.edu
141.142.56.253	+	acb-1-vlan556.gw.ncsa.edu
141.142.44.125	+	acb-1-vlan760.gw.ncsa.edu
141.142.13.6	+	acb-1-vlan813.gw.ncsa.edu
141.142.109.126		acb-1-vlan811.ncsa.uiuc.edu
141.142.18.253		vpn-user-253.ncsa.uiuc.edu

		acb-2
141.142.3.253	+	acb-2-vlan503.gw.ncsa.edu
141.142.4.254	+	acb-2-vlan504.gw.ncsa.edu
141.142.5.253	+	acb-2-vlan505.gw.ncsa.edu
141.142.7.253	+	acb-2-vlan507.gw.ncsa.edu
141.142.15.253	+	acb-2-vlan515.gw.ncsa.edu
141.142.121.253	+	acb-2-vlan621.gw.ncsa.edu
141.142.30.61	+	acb-2-vlan765.gw.ncsa.edu
141.142.30.157	+	acb-2-vlan771.gw.ncsa.edu
141.142.75.253	+	acb-2-vlan779.gw.ncsa.edu
141.142.13.5	+	acb-2-vlan813.gw.ncsa.edu
141.142.44.253		acb-2-vlan761.ncsa.uiuc.edu
141.142.106.125		cat125.ncsa.uiuc.edu

		core-10-acb
141.142.0.121	~	141.142.000.120-123net-rtr.gw.ncsa.edu
141.142.0.141	~	141.142.000.140-143net-rtr.gw.ncsa.edu
141.142.0.129	+	core-10-acb-1.gw.ncsa.edu
141.142.0.133	+	core-10-acb-2.gw.ncsa.edu
141.142.0.93	-	core-10-vlan19.gw.ncsa.edu

		core-hpc
141.142.0.118	+	core-hpc-1-core-10.gw.ncsa.edu
141.142.0.122	+	core-hpc-2-core-10.gw.ncsa.edu

		exit-1
198.17.196.13	+	exit-1-mren10g.gw.ncsa.edu
72.36.127.142		ncsa-1.ex.ui-iccn.org

		ncsa-07-br
141.142.1.97	~	141.142.001.096-099net-rtr.gw.ncsa.edu
141.142.1.105	~	141.142.001.104-107net-rtr.gw.ncsa.edu
141.142.1.133	~	141.142.001.132-135net-rtr.gw.ncsa.edu
141.142.1.197	~	141.142.001.196-199net-rtr.gw.ncsa.edu
141.142.1.205	~	141.142.001.204-207net-rtr.gw.ncsa.edu
141.142.0.94	+	ncsa-07-br-vlan19.gw.ncsa.edu
141.142.1.89		ncsa-07-br-vlan54.ncsa.uiuc.edu
141.142.1.149		ncsa-07-br-vlan71.ncsa.uiuc.edu

		ncsa-1003-lr
141.142.1.198	+	ncsa-1003-lr-ncsa-07-br.gw.ncsa.edu
141.142.1.202	+	ncsa-1003-lr-ncsa-2045-br.gw.ncsa.edu
141.142.212.1		141.142.212.000-254-net-rtr.ncsa.uiuc.edu

		ncsa-1045-ar
141.142.1.5	+	ncsa-1045-ar-ncsa-1045-es1.gw.ncsa.edu
141.142.1.22	+	ncsa-1045-ar-ncsa-2045-br.gw.ncsa.edu
141.142.1.17		ncsa-1045-vlan34.ncsa.uiuc.edu

		ncsa-1045-es1
141.142.1.26	+	ncsa-1045-es1-ncsa-07-br.gw.ncsa.edu
141.142.1.6	+	ncsa-1045-es1-ncsa-1045-ar.gw.ncsa.edu
141.142.1.13	+	ncsa-1045-es1-ncsa-1045-es2.gw.ncsa.edu
141.142.1.30	+	ncsa-1045-es1-ncsa-2045-br.gw.ncsa.edu

		ncsa-1045-es2
141.142.1.34	+	ncsa-1045-es2-ncsa-07-br.gw.ncsa.edu
141.142.1.10	+	ncsa-1045-es2-ncsa-1045-ar.gw.ncsa.edu
141.142.1.14	+	ncsa-1045-es2-ncsa-1045-es1.gw.ncsa.edu
141.142.1.38	+	ncsa-1045-es2-ncsa-2045-br.gw.ncsa.edu
141.142.211.1		141.142.211.000-254.net-rtr.ncsa.uiuc.edu

		ncsa-2045-ar
141.142.1.41	~	141.142.001.040-043net-rtr.gw.ncsa.edu
141.142.1.45	~	141.142.001.044-047net-rtr.gw.ncsa.edu
141.142.1.62	+	ncsa-2045-ar-ncsa-07-br.gw.ncsa.edu
141.142.1.58	+	ncsa-2045-ar-ncsa-2045-br.gw.ncsa.edu

		ncsa-2045-br
141.142.1.29	~	141.142.001.028-031net-rtr.gw.ncsa.edu
141.142.1.57	~	141.142.001.056-057net-rtr.gw.ncsa.edu
141.142.0.98	+	ncsa-2045-br-core-10.gw.ncsa.edu
141.142.1.2	+	ncsa-2045-br-ncsa-07-br.gw.ncsa.edu
141.142.1.101		ncsa-2045-br-vlan57.ncsa.uiuc.edu

		ncsa-2045-es1
141.142.1.181	~	141.142.001.180-183net-rtr.gw.ncsa.edu
141.142.1.54	+	ncsa-2045-es1-ncsa-07-br.gw.ncsa.edu
141.142.1.42	+	ncsa-2045-es1-ncsa-2045-ar.gw.ncsa.edu
141.142.1.66	+	ncsa-2045-es1-ncsa-2045-br.gw.ncsa.edu
141.142.220.1		141.142.220.000-254-net-rtr.ncsa.uiuc.edu
141.142.221.1		141.142.221.000-254-net-rtr.ncsa.uiuc.edu

		ncsa-2045-es2
141.142.1.185	~	141.142.001.184-187net-rtr.gw.ncsa.edu
141.142.1.70	+	ncsa-2045-es2-ncsa-07-br.gw.ncsa.edu
141.142.1.46	+	ncsa-2045-es2-ncsa-2045-ar.gw.ncsa.edu
141.142.1.74	+	ncsa-2045-es2-ncsa-2045-br.gw.ncsa.edu
141.142.1.50	+	ncsa-2045-es2-ncsa-2045-es1.gw.ncsa.edu
141.142.222.1		141.142.222.000-254-net-rtr.ncsa.uiuc.edu

		ncsa-2045-fw
141.142.1.182	+	ncsa-2045-fw-sw-ncsa-2045-es1.gw.ncsa.edu
141.142.1.186	+	ncsa-2045-fw-sw-ncsa-2045-es2.gw.ncsa.edu

		ncsa-2105-lr
141.142.1.190	+	ncsa-2105-lr-ncsa-07-br.gw.ncsa.edu
141.142.1.194	+	ncsa-2105-lr-ncsa-2045-br.gw.ncsa.edu
141.142.224.1		141.142.224.000-254-net-rtr.ncsa.uiuc.edu
141.142.225.1		141.142.225.000-063-net-rtr.ncsa.uiuc.edu
141.142.225.65		141.142.225.064-127-net-rtr.ncsa.uiuc.edu
141.142.226.1		141.142.226-rtr.ncsa.uiuc.edu

		ncsa-3003-lr
141.142.1.206	+	ncsa-3003-lr-ncsa-07-br.gw.ncsa.edu
141.142.1.210	+	ncsa-3003-lr-ncsa-2045-br.gw.ncsa.edu
141.142.234.1		141.142.234.000-254-net-rtr.ncsa.uiuc.edu
141.142.236.1		141.142.236.000-254-net-rtr.ncsa.uiuc.edu
141.142.237.1		141.142.237.000-254-net-rtr.ncsa.uiuc.edu

		ncsa-3045-es1
141.142.1.85	~	141.142.001.084-087net-rtr.gw.ncsa.edu
141.142.230.1	+	ncsa-3045-es1-vlan730.gw.ncsa.edu
141.142.235.1		141.142.235.001-127-net-rtr.ncsa.uiuc.edu
141.142.1.78		ncsa-3045-es1-vlan51.ncsa.uiuc.edu
141.142.1.98		ncsa-3045-es1-vlan56.ncsa.uiuc.edu
141.142.1.102		ncsa-3045-es1-vlan57.ncsa.uiuc.edu

		ncsa-4045-es1
141.142.1.121	~	141.142.001.120-123net-rtr.gw.ncsa.edu
141.142.1.134	+	ncsa-4045-es1-ncsa-07-br.gw.ncsa.edu
141.142.240.1		141.142.240.000-254-net-rtr.ncsa.uiuc.edu
141.142.1.114		ncsa-4045-es1-vlan61.ncsa.uiuc.edu
141.142.1.138		ncsa-4045-es1-vlan67.ncsa.uiuc.edu

141.142.0.85	~	141.142.000.084-087net-rtr.gw.ncsa.edu
141.142.0.101	~	141.142.000.100-103net-rtr.gw.ncsa.edu
141.142.0.105	~	141.142.000.104-107net-rtr.gw.ncsa.edu
141.142.0.109	~	141.142.000.108-111net-rtr.gw.ncsa.edu
141.142.0.113	~	141.142.000.112-115net-rtr.gw.ncsa.edu
141.142.0.170	-	core-1-core-10.gw.ncsa.edu
141.142.0.89	-	core-1-ncsa-2045-br.gw.ncsa.edu

141.142.1.77	o	141.142.001.076-079net-rtr.gw.ncsa.edu
141.142.1.81		ncsa-3045-ar-vlan52.ncsa.uiuc.edu
141.142.1.90		ncsa-3045-ar-vlan54.ncsa.uiuc.edu
141.142.1.94		ncsa-3045-ar-vlan55.ncsa.uiuc.edu