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https://issues.apache.org/jira/browse/MESOS-7266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15939760#comment-15939760
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Avinash Sridharan commented on MESOS-7266:
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[~santhk] do you have a shepherd for this? [~jieyu] is generally the shepherd
for patches on the port-mapping isolator.
> Port-mapping isolator does not play nice with external entities
> ---------------------------------------------------------------
>
> Key: MESOS-7266
> URL: https://issues.apache.org/jira/browse/MESOS-7266
> Project: Mesos
> Issue Type: Bug
> Components: agent, isolation
> Reporter: Santhosh Kumar Shanmugham
>
> Port-mapping isolator does not play nice with other entities working on the
> host that uses TrafficControl fitlers. Particularly, the isolator uses a
> blanket query to remove and replace filters for classifying ARP and ICMP
> packets. This causes the work done by other entities on the host to be
> mangled.
> Change the port-mapping isolator to behave well by limiting its updates to TC
> filters by specifying the filter handle, when updating/removing ICMP/ARP
> filters.
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