Router Naming Convention for tdch.dk, 201904

Router Naming Convention for tdch.dk, 201904

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 4
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
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:

		ps01a.hlv
193.88.11.37	+	gi4-1.ps01a.hlv.tdch.dk
193.88.11.17	+	gi5-1.ps01a.hlv.tdch.dk

		ps02a.hlv
193.88.11.41	+	gi5-1.ps02a.hlv.tdch.dk

		ps03a.gkl
92.43.121.122	+	vlan15.ps03a.gkl.tdch.dk
213.174.64.146	+	vlan345.ps03a.gkl.tdch.dk

193.88.11.45	o	gi5-1.ps02b.hlv.tdch.dk

193.88.68.35	o	vlan17.ps01b.hlv.tdch.dk