Bug 1322086 - [Docs] [Director] IPv6 is not supported for tenant network tunnel endpoints
Summary: [Docs] [Director] IPv6 is not supported for tenant network tunnel endpoints
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: documentation
Version: 7.0 (Kilo)
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ga
: 8.0 (Liberty)
Assignee: Martin Lopes
QA Contact: Radek Bíba
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-03-29 18:51 UTC by Ian Pilcher
Modified: 2016-04-13 04:56 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-04-13 04:56:11 UTC
Target Upstream Version:

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Description Ian Pilcher 2016-03-29 18:51:14 UTC 
Section 2.4.1 of the IPv6 Networking for the Overcloud shows IPv6 addresses for the tenant network tunnel endpoints:

  TenantNetworkVlanID: 202
  TenantNetCidr: 'fd00:fd00:fd00:3000::/64'
  TenantAllocationPools: [{'start': '2001:db8:fd00:3000::10', 'end': '2001:db8:fd00:3000:ffff:ffff:ffff:fffe'}]

This will not work, as the version of Open vSwitch in RHEL does not support this.  TenantNetCidr and TenantAllocationPools should still use IPv4.
Comment 2 Ian Pilcher 2016-03-29 20:12:33 UTC 
Also, the subnets/allocation pools have some issues:

* ExternalAllocationPools isn't actually within the ExternalNetCidr (remember
  that 2001:db8::/64 effectively means 2001:0db8:0000:0000::/64)

* InternalApiNetCidr (and its associated allocation pool) should be within the 
  locally unique namespace, not globally unique.

* Storage and storage management allocation pools are not within their
  associated subnets
Comment 3 Andrew Dahms 2016-03-30 04:53:38 UTC 
Assigning to Martin for review.
Comment 4 Martin Lopes 2016-03-30 05:25:31 UTC 
Reviewing...
Comment 11 Andrew Dahms 2016-04-13 04:56:11 UTC 
This content is now live on the Customer Portal.

Closing.
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