Router Naming Convention for isnet.net, 201412

Regular Expressions:

1. ^cdsl.+-ipc\.ip\.isnet\.net$
2. ^mi-za-[a-z]+-pe.+0-[^\.]+\.ip\.isnet\.net$
3. ^mi-za-umh-[a-z]+1-.+0-\d+-[^\.]+\.ip\.isnet\.net$
4. ^mi-za-rba-.+2-0-[^\.]+\.ip\.isnet\.net$
5. ^([a-z\d]+-[a-z]+)-[a-z\d]+-\d+-[a-z\d]+-[^\.]+\.ip\.isnet\.net$
6. ^([a-z\d]+-[a-z]+-[a-z]+-[a-z\d]+)-[^\.]+\.ip\.isnet\.net$
7. ^([a-z\d]+-[a-z]+)-.+\.isnet\.net$

Statistics:

• Training routers with at least two clustered interfaces: 48
• Positive Predictive Value: 0.800
• True Positives (green): 156
• False Positives (red): 39
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 10
• False Negatives, not matched: 3
• Training routers with a single interface in suffix: 8

Legend:

Evaluation against training data: