Router Naming Convention for brasiltelecom.net.br, 201207

Regular Expressions:

1. ([a-z\d]+)-[a-z\d]+-([a-z]+-[a-z\d]+1)\.brasiltelecom\.net\.br$
2. ^[a-z]+-[a-z\d]+-\d+-\d+-\d+-.+-([a-z]+\d+01)\.brasiltelecom\.net\.br$
3. ^brt-.+-([a-z]+\d+)\.brasiltelecom\.net\.br$

Statistics:

• Training routers with at least two clustered interfaces: 54
• Positive Predictive Value: 0.986
• True Positives (green): 145
• False Positives (red): 2
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 8
• False Negatives, not matched: 51
• Training routers with a single interface in suffix: 28

Legend:

Evaluation against training data: