Bug 1076262

Summary: FreeIPA does not handle IPv6 only / dual stack hosts correctly.
Product: [Fedora] Fedora Reporter: William Brown <william>
Component: freeipaAssignee: Rob Crittenden <rcritten>
Status: CLOSED UPSTREAM QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 21CC: abokovoy, jcholast, mbasti, mkosek, pbrobinson, pviktori, rcritten, ssorce
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Last Closed: 2015-08-18 21:10:58 UTC Type: Bug
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Description William Brown 2014-03-13 23:57:55 UTC
Description of problem:
Joining a host to a freeipa domain never creates AAAA records if dual stacked, and in a pure IPv6 environment there are many other issues: for example, service checks seem to only check if a name is resolveable on A records. Finally, even once joined, dns record updates don't (seem) to create or update AAAA records on the domain network. 

1) ipa-join should be able to handle
* v4 only
* v4 and v6 (Uploading both A and AAAA records and PTRs)
* v6 only 
2) service checks should check both A and AAAA and provided *one* of these exists it should validate.

In general, I think that freeipa needs more ipv6-only network testing .... 

Version-Release number of selected component (if applicable):
freeipa-3.3.4

Comment 1 Rob Crittenden 2014-03-14 01:18:07 UTC
This seems somewhat related to https://bugzilla.redhat.com/show_bug.cgi?id=952676 and closed ticket https://fedorahosted.org/freeipa/ticket/909 (closed worksforme though not sure why)

Comment 2 Martin Kosek 2014-03-14 07:43:53 UTC
Also related ticket: https://fedorahosted.org/freeipa/ticket/4164 - already scheduled for 4.0.

You are definitely right we should do more IPv6-only testing. There were several related efforts and bugfixes:
https://fedorahosted.org/freeipa/ticket/2913
https://fedorahosted.org/freeipa/ticket/2695

We occasionally do test and fix IPv6, but sometimes a bug slips in. I will open an upstream ticket for this issue.

Comment 3 Martin Kosek 2014-03-14 07:50:50 UTC
Upstream ticket:
https://fedorahosted.org/freeipa/ticket/4249

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Comment 5 William Brown 2015-01-11 00:25:24 UTC
I'll do an ipv6 only install later to confirm is this issue is fixed now.