Router Naming Convention for rogers.com, 201110

Regular Expressions:

1. ^(gw03\.[a-z]+\.phub\.net\.cable)\.rogers\.com$
2. ^(gw10\.[a-z]+\.rnc\.net\.cable)\.rogers\.com$
3. ^.+-(0-0\.gw03\.[a-z]+\.phub\.net\.cable)\.rogers\.com$
4. ^(gi-\d+-0)-\d+\.([a-z]+\d+\.[a-z]+\.phub\.net\.cable)\.rogers\.com$
5. ^[a-z]+-\d+-\d+\.(gw\d+\.[a-z]+\.phub\.net\.cable)\.rogers\.com$
6. ^te-\d+-\d+-\d+\.(agw05\.[a-z]+\.phub\.net\.cable)\.rogers\.com$

Statistics:

• Training routers with at least two clustered interfaces: 29
• Positive Predictive Value: 0.972
• True Positives (green): 69
• False Positives (red): 2
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 3
• False Negatives, not matched: 52
• Training routers with a single interface in suffix: 41

Legend:

Evaluation against training data: