[jira] [Commented] (TC-230) Cache Health Monitor - Add IPv6 Checks

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TC-230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16124068#comment-16124068 ] 

ASF GitHub Bot commented on TC-230:
-----------------------------------

Github user dneuman64 commented on the issue:

    https://github.com/apache/incubator-trafficcontrol/pull/695
  
    This should also be linked to this issue: https://issues.apache.org/jira/browse/TC-230



> Cache Health Monitor - Add IPv6 Checks
> --------------------------------------
>
>                 Key: TC-230
>                 URL: https://issues.apache.org/jira/browse/TC-230
>             Project: Traffic Control
>          Issue Type: Improvement
>          Components: Traffic Monitor, Traffic Monitor (golang)
>            Reporter: Ryan Durfey
>              Labels: health_monitoring, ipv6
>
> We had access to several caches go down over IPv6 but not IPv4 due to a routing issue.  Since the current health check only uses IPv4, these caches were kept in rotation when they should have either been admin downed or at least stopped advertising IPv6.
> We are looking for a health monitor check that detects issues on both IPv4 and IPv6.



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