Router Naming Convention for dfn.de, 201702

Regular Expressions:

^(xr-[a-z]+\d+)-[^\.]+\.x-win\.dfn\.de$

Statistics:

Training routers with at least two clustered interfaces: 6
Positive Predictive Value: 1.000
True Positives (green): 12
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 23
Training routers with a single interface in suffix: 31

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:

		xr-bre1
188.1.146.66	+	xr-bre1-te1-2.x-win.dfn.de
188.1.145.242	+	xr-bre1-te2-2.x-win.dfn.de

		xr-che1
188.1.144.241	+	xr-che1-te1-2.x-win.dfn.de
188.1.144.74	+	xr-che1-vlan50.x-win.dfn.de

		xr-che2
188.1.146.206	+	xr-che2-te2-1.x-win.dfn.de
188.1.144.73	+	xr-che2-vlan50.x-win.dfn.de

		xr-dor1
188.1.144.45	+	xr-dor1-te1-1.x-win.dfn.de
188.1.144.49	+	xr-dor1-te2-1.x-win.dfn.de

		xr-gsi1
188.1.145.37	+	xr-gsi1-te1-1.x-win.dfn.de
188.1.145.89	+	xr-gsi1-te2-1.x-win.dfn.de

		xr-ilm1
188.1.145.57	+	xr-ilm1-pc10.x-win.dfn.de
188.1.145.42	+	xr-ilm1-pc2.x-win.dfn.de

188.1.230.250	~	kr-tub120-10.x-win.dfn.de
188.1.242.54	~	kr-tub120-11.x-win.dfn.de
188.1.242.58	~	kr-tub120-12.x-win.dfn.de
188.1.233.6	~	kr-tub120-7.x-win.dfn.de
188.1.242.66	~	kr-tub73-3.x-win.dfn.de

80.81.192.222	~	cr-fra1-be1.x-win.dfn.de
188.1.144.222	~	cr-fra2-be11.x-win.dfn.de

188.1.144.58	~	cr-tub2-hundredgige0-0-0-5.x-win.dfn.de
188.1.144.26	~	cr-tub2-hundredgige0-9-0-5.x-win.dfn.de

188.1.144.221	~	cr-erl2-be8.x-win.dfn.de
80.81.193.222	~	cr-tub1-be2.x-win.dfn.de

188.1.145.118	-	xr-gie1-te2-1.x-win.dfn.de
188.1.145.121	-	xr-mar1-te1-3.x-win.dfn.de

188.1.230.114	~	kr-che13-1.x-win.dfn.de
188.1.235.26	~	kr-che35-2.x-win.dfn.de
134.109.252.30		c6-xwin-gate.hrz.tu-chemnitz.de

188.1.232.182	~	kr-fh-aachen.x-win.dfn.de
188.1.242.42	~	kr-fhaa4.x-win.dfn.de

188.1.233.138	~	kr-meduhl6-1.x-win.dfn.de
188.1.236.18	~	kr-meduhl7.x-win.dfn.de

188.1.233.194	~	kr-bon38-6.x-win.dfn.de
188.1.236.42	~	kr-bon58-1.x-win.dfn.de

188.1.238.70	~	kr-fhffm4.x-win.dfn.de
188.1.232.18	~	kr-fhffm5-0.x-win.dfn.de

188.1.241.166	~	kr-dor33-1.x-win.dfn.de
188.1.241.170	~	kr-dor34-0.x-win.dfn.de
129.217.129.49		tu-core1-vl3093.itmc.tu-dortmund.de

188.1.33.150	o	kr-uni-potsdam.x-win.dfn.de
141.89.249.254		swi-1091.rz.uni-potsdam.de

188.1.35.226	o	kr-tgz-ilmenau.x-win.dfn.de
141.24.249.49		border-tgz-ilmenau.net.tu-ilmenau.de

188.1.38.214	o	kr-fzk22-1.x-win.dfn.de
213.144.3.54		customer.telemaxx.net

188.1.46.46	o	kr-awi6-0.x-win.dfn.de

188.1.230.58	o	kr-ipfdd8.x-win.dfn.de
194.95.139.194		vl20pri.ipfdd.de

188.1.230.154	o	kr-unibam6.x-win.dfn.de

188.1.230.178	o	kr-fhiint4.x-win.dfn.de
153.96.199.3		kr-izl-1.int.fraunhofer.de

188.1.230.182	o	kr-mpipks7.x-win.dfn.de
141.5.13.252		kr-cpfs.cpfs.mpg.de

188.1.230.206	o	kr-stu54.x-win.dfn.de

188.1.230.214	o	kr-fhkoe7.x-win.dfn.de

188.1.230.238	o	kr-mpi-freiburg.x-win.dfn.de

188.1.231.190	o	kr-mpibj7.x-win.dfn.de

188.1.232.42	o	kr-hs-bremen.x-win.dfn.de

188.1.232.158	o	kr-fhiisc3-0.x-win.dfn.de
153.96.21.3		kr-izl-1.isc.fraunhofer.de

188.1.233.30	o	kr-mpiplo5.x-win.dfn.de

188.1.233.230	o	kr-stu35-2.x-win.dfn.de
129.143.57.89		stuttgart-nwz-1-10ge-0-0-1-1.belwue.net
129.143.60.10		stuttgart-nwz-1-10ge-0-6-0-4.belwue.net
129.143.57.2		stuttgart-nwz-1-10ge-0-6-0-7.belwue.net
129.143.59.213		stuttgart-nwz-1-10ge-0-7-0-11.belwue.net
129.143.59.209		stuttgart-nwz-1-10ge-0-7-0-2.belwue.net
129.143.59.34		stuttgart-nwz-1-10ge-0-7-0-6.belwue.net

188.1.234.226	o	kr-fhipyc3.x-win.dfn.de
153.96.59.3		kr-izl-pyco-1.iap.fraunhofer.de

188.1.235.18	o	kr-boc12-0.x-win.dfn.de
212.23.128.182		rub.bo-uwqu-cr001.de.tmr.net

188.1.236.118	o	kr-fhimsf2.x-win.dfn.de
153.96.69.4		kr-izl-2.ims.fraunhofer.de

188.1.236.190	o	kr-bra53.x-win.dfn.de
134.169.3.105		xwin-asa.rz.tu-bs.de

188.1.236.226	o	kr-fhiims2.x-win.dfn.de
153.96.69.3		kr-izl-1.ims.fraunhofer.de

188.1.237.38	o	kr-mar17.x-win.dfn.de

188.1.237.90	o	kr-hs-owl-2.x-win.dfn.de
193.174.116.78		xwin-gw-2-gi0-3.noc.hs-owl.de

188.1.238.2	o	kr-ilm45.x-win.dfn.de
141.24.254.25		core1-t11--bhole-t33.net.tu-ilmenau.de

188.1.239.182	o	kr-fhiiml3.x-win.dfn.de
192.44.23.133		kr-izl-1.iml.fraunhofer.de

188.1.239.234	o	kr-aug39.x-win.dfn.de
153.96.235.3		kr-izl-aug.ict.fraunhofer.de

188.1.240.30	o	kr-ipmsdd2.x-win.dfn.de

188.1.242.234	o	kr-tuclau6-0.x-win.dfn.de
139.174.254.41		bb-c65rz1-fwclrz1.rz.tu-clausthal.de

188.1.243.210	o	kr-fhihtl1.x-win.dfn.de

188.1.244.46	o	kr-iktsdd2-0.x-win.dfn.de

188.1.244.126	o	kr-assid1.x-win.dfn.de