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From "Ted Ross (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DISPATCH-584) Large, highly redundant router networks generate excessive inter-router message traffic
Date Fri, 02 Dec 2016 20:55:59 GMT

     [ https://issues.apache.org/jira/browse/DISPATCH-584?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ted Ross updated DISPATCH-584:
------------------------------
    Fix Version/s: 0.8.0

> Large, highly redundant router networks generate excessive inter-router message traffic
> ---------------------------------------------------------------------------------------
>
>                 Key: DISPATCH-584
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-584
>             Project: Qpid Dispatch
>          Issue Type: Improvement
>          Components: Routing Engine
>    Affects Versions: 0.7.0
>            Reporter: Ted Ross
>            Assignee: Ted Ross
>             Fix For: 0.8.0
>
>
> When the router network is discovering and maintaining the distributed understanding
of the topology, router-advertisement (RA) messages are flooded across the network.  Flooded
messages are multicast without the tree-trimming done using valid-origins.  In very redundant
networks, many distinct paths are followed for these messages, using excessive amounts of
network and CPU bandwidth.



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