Router Naming Convention for mpynet.fi, 201609

Router Naming Convention for mpynet.fi, 201609

Regular Expressions:

^[^\.]+\.([a-z\d]+)-[a-z]+\d+\.[a-z]+\.mpynet\.fi$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 0.889
True Positives (green): 8
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 7
Training routers with a single interface in suffix: 0

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:

		dc1
79.141.147.26	~	a79-141-147-26.mpynet.fi
82.197.20.178	~	a82-197-20-178.mpynet.fi
82.197.20.242	~	a82-197-20-242.mpynet.fi
82.197.20.26	~	a82-197-20-26.mpynet.fi
82.197.21.97	+	vlan58.dc1-er1.mik.mpynet.fi
82.197.31.210	+	vlan71.dc1-er3.mik.mpynet.fi

		lt1
82.197.21.189	+	ge1-22.lt1-br1.mik.mpynet.fi
82.197.21.177	+	ge1-22.lt1-er1.mik.mpynet.fi

		lt1
178.16.190.25	!	2-1-1.lt1-sr1.mik.mpynet.fi
82.197.28.178	~	a82-197-28-178.mpynet.fi

		lt3
82.197.21.185	+	ge1-22.lt3-br1.mik.mpynet.fi
82.197.21.157	+	ge1-7.lt3-er1.mik.mpynet.fi

		pasila
82.197.20.82	+	ae0-5.pasila-er1.hel.mpynet.fi
82.197.31.226	+	ae0-9.pasila-er1.hel.mpynet.fi

82.197.20.132	~	a82-197-20-132.mpynet.fi
82.197.24.116	~	a82-197-24-116.mpynet.fi