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https://issues.apache.org/jira/browse/CASSANDRA-16859?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benjamin Lerer updated CASSANDRA-16859:
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Reviewers: Benjamin Lerer, Caleb Rackliffe, Jon Meredith (was: Caleb
Rackliffe, Jon Meredith)
> allow blocking IPs from updating metrics about traffic
> ------------------------------------------------------
>
> Key: CASSANDRA-16859
> URL: https://issues.apache.org/jira/browse/CASSANDRA-16859
> Project: Cassandra
> Issue Type: Improvement
> Components: Observability/Metrics
> Reporter: David Capwell
> Assignee: David Capwell
> Priority: Normal
> Fix For: 4.1
>
> Time Spent: 4h
> Remaining Estimate: 0h
>
> It is common that network scans happen for some companies, and when these
> scans happen they will send packets to the Cassandra ports which do not match
> our protocol; when this happens we fail and increment metrics to show this.
> To avoid these scans polluting our metrics, we should allow users to block
> their own IP subnets from updating these metrics.
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