Router Naming Convention for packetexchange.net, 201207

Regular Expressions:

1. ^.+\.([a-z]+1\.[a-z]+)\.packetexchange\.net$
2. ^[a-z]+\d+-[^\.]+\.([a-z]+\d+\.[a-z]+2\.[a-z]+)\.packetexchange\.net$
3. ^.+\.([a-z]+)\.packetexchange\.net$

Statistics:

• Training routers with at least two clustered interfaces: 14
• Positive Predictive Value: 0.873
• True Positives (green): 48
• False Positives (red): 7
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 0
• False Negatives, not matched: 4
• Training routers with a single interface in suffix: 19

Legend:

Evaluation against training data: