Router Naming Convention for bell.ca, 201901

Regular Expressions:

1. ([a-z\d]+)[a-z]+-[a-z\d]+-\d+-.+\.bell\.ca$
2. ^([a-z\d]+-[a-z\d]+)_[^\.]+\.net\.bell\.ca$

Statistics:

• Training routers with at least two clustered interfaces: 368
• Positive Predictive Value: 0.971
• True Positives (green): 1533
• False Positives (red): 45
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 6
• False Negatives, not matched: 4
• Training routers with a single interface in suffix: 45

Legend:

Evaluation against training data: