Router Naming Convention for astral.ro, 201904

Router Naming Convention for astral.ro, 201904

Regular Expressions:

(buh\d+a)-[a-z]+\d+-[^-]+\.astral\.ro$

Statistics:

Training routers with at least two clustered interfaces: 5
Positive Predictive Value: 1.000
True Positives (green): 21
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
Training routers with a single interface in suffix: 2

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:

		buh06a
82.208.174.1	+	gw-buh06a-vl269-b.astral.ro
77.81.21.1	+	gw-vl267-buh06a-ra1-fo.b.astral.ro
82.208.134.1	+	gwvl230-b2be320-buh06a-ra1-fo.b.astral.ro

		buh07a
82.208.188.129	+	gw-vl230-buh07a-ra1-fo.b.astral.ro
82.208.177.129	+	gwvl269-ro-buh07a-ra1-fo.b.astral.ro
95.77.98.65	+	ro-buh07a-vl210-fo.b.astral.ro

		buh08a
95.77.16.1	+	b2be320-buh08a-ra1-fo.b.astral.ro
77.81.30.1	+	gw-vl208-buh08a-ra1-fo.b.astral.ro
82.208.162.193	+	gw-vl215-buh08a-ra1-fo.b.astral.ro
82.208.188.1	+	gw-vl232-buh08a-ra1-fo.b.astral.ro
82.208.153.129	+	gw-vl286-buh08a-ra1-fo.b.astral.ro
83.103.152.129	~	gwvl266-buh08a-fo.b.astral.ro
82.208.145.193	~	onrcbn145-193.bistrita.astral.ro
95.77.98.129	+	ro-buh08a-vl210-fo.b.astral.ro
84.116.186.54		ro-buh08a-ra1-vlan1782.aorta.net

		buh09a
82.208.139.129	+	gw-vl216-buh09a-ra1-fo.b.astral.ro
77.81.31.1	+	gw-vl243-buh09a-ra1-fo.b.astral.ro
77.81.16.129	+	gwvl266-buh09a-ra1-fo.b.astral.ro
95.77.98.1	+	ro-buh09a-vl210-fo.b.astral.ro
84.116.225.10		ro-ct01a-rd2-v1581.upcnet.ro

		buh10a
77.81.21.129	+	gw-vl265-buh10a-ra1-fo.b.astral.ro
82.208.150.193	+	gw-vl266-buh10a-ra1-fo.b.astral.ro
82.208.175.1	+	gw-vl269-buh10a-ra1-fo.b.astral.ro
82.208.183.129	+	gwvl217-robuh10a-ra1-fo.b.astral.ro
95.77.98.33	+	ro-buh10a-vl210-fo.b.astral.ro

82.208.145.33	o	elpopel145-33.bistrita.astral.ro

85.186.202.30	o	netserv2-vl735-fo.b.astral.ro