Router Naming Convention for unimi.it, 201404

Regular Expressions:

^([a-z]+\d+)\.\d+[a-z]+-link-[a-z]+\d+\.fdp\.unimi\.it$
^([^-]+-link)-[a-z]+\d+\.fdp\.unimi\.it$

Statistics:

Training routers with at least two clustered interfaces: 15
Positive Predictive Value: 1.000
True Positives (green): 30
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 8
Training routers with a single interface in suffix: 6

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:

		ae1
159.149.122.250	+	ae1.3a-link-cs1.fdp.unimi.it
159.149.122.242	+	ae1.3b-link-cs3.fdp.unimi.it

		ae2.2-link
159.149.196.242	~	242-196-riservato.fdp.unimi.it
159.149.196.250	+	ae2.2-link-cs3.fdp.unimi.it

		ae3.1-link
159.149.194.246	+	ae3.1-link-cs1.fdp.unimi.it
159.149.194.250	+	ae3.1-link-cs3.fdp.unimi.it

		ae3.3-link
159.149.196.230	~	230-196-riservato.fdp.unimi.it
159.149.196.238	+	ae3.3-link-cs3.fdp.unimi.it

		ae3.4-link
159.149.197.230	~	230-197-riservato.fdp.unimi.it
159.149.197.238	+	ae3.4-link-cs1.fdp.unimi.it

		aet4-link
159.149.123.250	+	aet4-link-cs1.fdp.unimi.it
159.149.123.246	+	aet4-link-cs3.fdp.unimi.it

		aet6-link
159.149.195.246	+	aet6-link-cs1.fdp.unimi.it
159.149.195.250	+	aet6-link-cs3.fdp.unimi.it

		ar10
159.149.205.250	+	ar10.2a-link-cs2.fdp.unimi.it
159.149.205.242	+	ar10.2b-link-cs4.fdp.unimi.it

		ar10.i-link
159.149.125.230	+	ar10.i-link-cs2.fdp.unimi.it
159.149.125.226	+	ar10.i-link-cs4.fdp.unimi.it

		ar11.i-link
159.149.126.230	+	ar11.i-link-cs2.fdp.unimi.it
159.149.126.226	+	ar11.i-link-cs4.fdp.unimi.it

		ar12
159.149.206.250	+	ar12.2a-link-cs4.fdp.unimi.it
159.149.206.242	+	ar12.2b-link-cs2.fdp.unimi.it

		ar12.1-link
159.149.202.226	+	ar12.1-link-cs2.fdp.unimi.it
159.149.202.230	+	ar12.1-link-cs4.fdp.unimi.it

		ar12.ia-link
159.149.126.250	+	ar12.ia-link-cs4.fdp.unimi.it
159.149.126.246	~	ar12.ib-link-ar12.ia.fdp.unimi.it

		ar13
159.149.207.250	+	ar13.2a-link-cs4.fdp.unimi.it
159.149.207.246	~	ar13.2b-link-ar13.2a.fdp.unimi.it

		ar13.am-link
159.149.207.226	+	ar13.am-link-cs2.fdp.unimi.it
159.149.207.230	+	ar13.am-link-cs4.fdp.unimi.it

		ar2.1-link
159.149.195.234	+	ar2.1-link-cs1.fdp.unimi.it
159.149.195.238	+	ar2.1-link-cs3.fdp.unimi.it

		ar2.t-link
159.149.194.238	+	ar2.t-link-cs1.fdp.unimi.it
159.149.194.242	+	ar2.t-link-cs3.fdp.unimi.it

		ar5
159.149.204.250	+	ar5.2a-link-cs4.fdp.unimi.it
159.149.204.242	+	ar5.2b-link-cs2.fdp.unimi.it

		ar5.i-link
159.149.193.238	+	ar5.i-link-cs1.fdp.unimi.it
159.149.193.242	+	ar5.i-link-cs3.fdp.unimi.it

		ar6.2-link
159.149.197.242	~	242-197-riservato.fdp.unimi.it
159.149.197.250	+	ar6.2-link-cs1.fdp.unimi.it

		ar8.i-link
159.149.124.230	+	ar8.i-link-cs2.fdp.unimi.it
159.149.124.226	+	ar8.i-link-cs4.fdp.unimi.it

159.149.121.250	-	ar1.ta-link-cs1.fdp.unimi.it
159.149.121.242	-	ar1.tb-link-cs3.fdp.unimi.it

159.149.198.246	~	246-198-riservato.fdp.unimi.it
159.149.198.250	~	250-198-riservato.fdp.unimi.it