Router Naming Convention for paetec.net, 201307

Regular Expressions:

1. ^[a-z\d]+-[^\.]+\.([a-z\d]+0\d+)\.paetec\.net$
2. ^[a-z\d]+-\d+-.+-(.+h\d+cr\d+)\.paetec\.net$
3. ^so-.+\.([a-z\d]+jc[a-z\d]+)\.paetec\.net$

Statistics:

• Training routers with at least two clustered interfaces: 126
• Positive Predictive Value: 0.978
• True Positives (green): 309
• False Positives (red): 7
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 19
• False Negatives, not matched: 11
• Training routers with a single interface in suffix: 51

Legend:

Evaluation against training data: