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Posted to commits@cassandra.apache.org by "David Capwell (Jira)" <ji...@apache.org> on 2021/08/20 19:12:00 UTC
[jira] [Commented] (CASSANDRA-16859) allow blocking IPs from
updating metrics about traffic
[ https://issues.apache.org/jira/browse/CASSANDRA-16859?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17402387#comment-17402387 ]
David Capwell commented on CASSANDRA-16859:
-------------------------------------------
Starting commit
CI Results (pending):
||Branch||Source||Circle CI||Jenkins||
|trunk|[branch|https://github.com/dcapwell/cassandra/tree/commit_remote_branch/CASSANDRA-16859-trunk-5ABD7555-EE59-4DEC-B498-5D14D06DF62E]|[build|https://app.circleci.com/pipelines/github/dcapwell/cassandra?branch=commit_remote_branch%2FCASSANDRA-16859-trunk-5ABD7555-EE59-4DEC-B498-5D14D06DF62E]|[build|https://ci-cassandra.apache.org/job/Cassandra-devbranch/1057/]|
> 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: 5h 50m
> 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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