Router Naming Convention for tdch.dk, 201207

Router Naming Convention for tdch.dk, 201207

Regular Expressions:

^.+\.([a-z\d]+\.[a-z]+)\.tdch\.dk$

Statistics:

Training routers with at least two clustered interfaces: 12
Positive Predictive Value: 0.963
True Positives (green): 26
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
Training routers with a single interface in suffix: 3

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:

		core01b.gkl
92.43.120.10	+	vlan10.core01b.gkl.tdch.dk
92.43.120.14	+	vlan11.core01b.gkl.tdch.dk
213.248.103.82		tdc-ic-132173-kbn-b1.c.telia.net

		core01b.opa
80.63.34.62	+	te8-1.core01b.opa.tdch.dk
62.242.144.194	+	te9-1.core01b.opa.tdch.dk

		d05a.opa
62.243.72.194	+	te9-2.d05a.opa.tdch.dk
80.160.89.18	+	vlan660.d05a.opa.tdch.dk

		ps01a.ari
213.174.80.17	+	te1-2.ps01a.ari.tdch.dk
213.174.81.218	+	vlan17.ps01a.ari.tdch.dk

		ps01a.gkl
92.43.120.17	+	te1-1.ps01a.gkl.tdch.dk
92.43.120.23	+	te5-4.ps01a.gkl.tdch.dk

		ps01a.opa
87.48.154.122	+	vlan10.ps01a.opa.tdch.dk

		ps01a.plo
213.174.88.13	+	te1-1.ps01a.plo.tdch.dk
213.174.88.9	+	te5-4.ps01a.plo.tdch.dk

		ps01b.gkl
92.43.120.19	+	te1-1.ps01b.gkl.tdch.dk
92.43.120.25	+	te5-4.ps01b.gkl.tdch.dk

		ps01b.hlv
193.88.11.235	+	vlan1106.ps01b.hlv.tdch.dk

		ps01b.plo
213.174.88.11	+	te1-1.ps01b.plo.tdch.dk
213.174.88.15	+	te5-4.ps01b.plo.tdch.dk

		ps03a.gkl
92.43.120.77	+	te-1-1-1910.ps03a.gkl.tdch.dk
92.43.120.79	+	te-5-4-1911.ps03a.gkl.tdch.dk
92.43.121.122	+	vlan15.ps03a.gkl.tdch.dk

		ps03b.gkl
92.43.120.209	+	te-1-1-1912.ps03b.gkl.tdch.dk
92.43.120.211	+	te-5-4-1913.ps03b.gkl.tdch.dk

		ps04b.gkl
213.174.64.231	+	gi-2-1.1919.ps04b.gkl.tdch.dk
213.174.64.237	+	gi-5-1.1922.ps04b.gkl.tdch.dk
213.174.64.229	+	gi-5-2.1918.ps04b.gkl.tdch.dk

		sc01a.gkl
92.43.120.33	+	vlan10.sc01a.gkl.tdch.dk
92.43.120.41	+	vlan11.sc01a.gkl.tdch.dk

62.243.27.122	!	te8-1.core01b.opa.tdch.dk
62.243.72.133	-	te9-2.core01a.opa.tdch.dk

62.65.22.14	o	dc02-silverfisk1.aga.tdch.dk
195.42.199.150		rge1-0-24-dc02.silverfisk1.se.sn.net
195.42.211.217		v809-ge-dc02.silverfisk1.se.sn.net