Router Naming Convention for embratel.net.br, 201708

Regular Expressions:

1. ^([a-z]+)-[a-z]+\d+-\d+-\d+-\d+-(puacc01\.[a-z]+)\.embratel\.net\.br$
2. ^([a-z]+t-[a-z]+\d+-[^\.]+)-\d+-\d+-([a-z]+\d+\.[a-z]+)\.embratel\.net\.br$
3. ^(ebt)-.+-([a-z]+\d+\.[a-z]+)\.embratel\.net\.br$
4. ^[a-z]+-([a-z]+\d+-\d+-0-\d+)-.+-([a-z]+\d+\.[a-z]+)\.embratel\.net\.br$

Statistics:

• Training routers with at least two clustered interfaces: 96
• Positive Predictive Value: 0.947
• True Positives (green): 231
• False Positives (red): 13
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 7
• False Negatives, not matched: 409
• Training routers with a single interface in suffix: 71

Legend:

Evaluation against training data: