Router Naming Convention for shawcable.net, 201207

Regular Expressions:

1. ^[a-z]+1[a-z]+-ge\d+-0-0-\d+\.[a-z]+\.shawcable\.net$
2. ^([a-z\d]+)-.+-(0\.ny)\.shawcable\.net$
3. ^([a-z\d]+)-[a-z]+\d+-\d+-\d+-[^\.]+\.[a-z]+\.shawcable\.net$
4. ^(dx[^\.]+)-[a-z\d]+\.[a-z]+\.shawcable\.net$
5. ^([a-z]+\d+fs)-[^\.]+\.[a-z]+\.shawcable\.net$
6. ^(ra\d+[a-z]+)-[a-z]+\d+-\d+\.[a-z]+\.shawcable\.net$

Statistics:

• Training routers with at least two clustered interfaces: 42
• Positive Predictive Value: 0.977
• True Positives (green): 211
• False Positives (red): 5
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 9
• False Negatives, not matched: 167
• Training routers with a single interface in suffix: 21

Legend:

Evaluation against training data: