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Diffstat (limited to 'docs/release/userguide/feature.usage.rst')
| -rw-r--r-- | docs/release/userguide/feature.usage.rst | 62 |
1 files changed, 33 insertions, 29 deletions
diff --git a/docs/release/userguide/feature.usage.rst b/docs/release/userguide/feature.usage.rst index 4742051..026ab21 100644 --- a/docs/release/userguide/feature.usage.rst +++ b/docs/release/userguide/feature.usage.rst @@ -3,33 +3,33 @@ .. (c) Bin Hu (AT&T) and Sridhar Gaddam (RedHat) ==================================== -Using IPv6 Feature of Gambia Release +Using IPv6 Feature of Hunter Release ==================================== This section provides the users with gap analysis regarding IPv6 feature requirements with -OpenStack Queens Official Release and Open Daylight Oxygen Official Release. The gap analysis +OpenStack Rocky Official Release and Open Daylight Fluorine Official Release. The gap analysis serves as feature specific user guides and references when as a user you may leverage the IPv6 feature in the platform and need to perform some IPv6 related operations. -For more information, please find Neutron's IPv6 document for Queens Release [1]_. +For more information, please find Neutron's IPv6 document for Rocky Release [1]_. -*************************************** -IPv6 Gap Analysis with OpenStack Queens -*************************************** +************************************** +IPv6 Gap Analysis with OpenStack Rocky +************************************** This section provides users with IPv6 gap analysis regarding feature requirement with -OpenStack Neutron in Queens Official Release. The following table lists the use cases / feature +OpenStack Neutron in Rocky Official Release. The following table lists the use cases / feature requirements of VIM-agnostic IPv6 functionality, including infrastructure layer and VNF -(VM) layer, and its gap analysis with OpenStack Neutron in Queens Official Release. +(VM) layer, and its gap analysis with OpenStack Neutron in Rocky Official Release. Please **NOTE** that in terms of IPv6 support in OpenStack Neutron, there is no difference -between **Queens** release and prior, e.g. **Pike** and **Ocata**, release. +between **Rocky** release and prior, e.g. **Queens**, **Pike** and **Ocata**, release. .. table:: :class: longtable +-----------------------------------------------------------+-------------------+--------------------------------------------------------------------+ - |Use Case / Requirement |Supported in Queens|Notes | + |Use Case / Requirement |Supported in Rocky |Notes | +===========================================================+===================+====================================================================+ |All topologies work in a multi-tenant environment |Yes |The IPv6 design is following the Neutron tenant networks model; | | | |dnsmasq is being used inside DHCP network namespaces, while radvd | @@ -125,9 +125,9 @@ between **Queens** release and prior, e.g. **Pike** and **Ocata**, release. +-----------------------------------------------------------+-------------------+--------------------------------------------------------------------+ |IPv6 Support in "Allowed Address Pairs" Extension |Yes | | +-----------------------------------------------------------+-------------------+--------------------------------------------------------------------+ - |Support for IPv6 Prefix Delegation. |Yes |Partial support in Queens | + |Support for IPv6 Prefix Delegation. |Yes |Partial support in Rocky | +-----------------------------------------------------------+-------------------+--------------------------------------------------------------------+ - |Distributed Virtual Routing (DVR) support for IPv6 |**No** |In Queens DVR implementation, IPv6 works. But all the IPv6 ingress/ | + |Distributed Virtual Routing (DVR) support for IPv6 |**No** |In Rocky DVR implementation, IPv6 works. But all the IPv6 ingress/ | | | |egress traffic is routed via the centralized controller node, i.e. | | | |similar to SNAT traffic. | | | |A fully distributed IPv6 router is not yet supported in Neutron. | @@ -149,31 +149,31 @@ between **Queens** release and prior, e.g. **Pike** and **Ocata**, release. |(keepalived+VRRP). | | | +-----------------------------------------------------------+-------------------+--------------------------------------------------------------------+ -******************************************* -IPv6 Gap Analysis with Open Daylight Oxygen -******************************************* +********************************************* +IPv6 Gap Analysis with Open Daylight Fluorine +********************************************* This section provides users with IPv6 gap analysis regarding feature requirement with -Open Daylight Oxygen Official Release. The following table lists the use cases / feature +Open Daylight Fluorine Official Release. The following table lists the use cases / feature requirements of VIM-agnostic IPv6 functionality, including infrastructure layer and VNF -(VM) layer, and its gap analysis with Open Daylight Oxygen Official Release. +(VM) layer, and its gap analysis with Open Daylight Fluorine Official Release. -**Open Daylight Oxygen Status** +**Open Daylight Fluorine Status** -In Open Daylight Oxygen official release, the legacy ``Old Netvirt`` identified by feature +In Open Daylight Fluorine official release, the legacy ``Old Netvirt`` identified by feature ``odl-ovsdb-openstack`` is deprecated and no longer supported. The ``New Netvirt`` identified by feature ``odl-netvirt-openstack`` is used. -Two new features are supported in Open Daylight Oxygen official release: +Two new features are supported in Open Daylight Fluorine official release: -* "IPv6 L3VPN Dual Stack with Single router" [5]_ -* "IPv6 Inter Data Center using L3VPNs" [6]_ +* Support for advertising MTU info in IPv6 RAs +* IPv6 external connectivity for FLAT/VLAN based provider networks .. table:: :class: longtable +--------------------------------------------------+-------------------------+--------------------------------------------------------------+ - |Use Case / Requirement |Supported in ODL Oxygen |Notes | + |Use Case / Requirement |Supported in ODL Fluorine|Notes | +==================================================+=========================+==============================================================+ |REST API support for IPv6 subnet creation in ODL |Yes |Yes, it is possible to create IPv6 subnets in ODL using | | | |Neutron REST API. | @@ -195,11 +195,11 @@ Two new features are supported in Open Daylight Oxygen official release: | (east-west) | | | +--------------------------------------------------+-------------------------+--------------------------------------------------------------+ |IPv6 Router support in ODL: |**NO** |This feature is targeted for Flourine Release. | - | | |In ODL Oxygen Release, RFE "IPv6 Inter-DC L3 North-South | + | | |In ODL Fluorine Release, RFE "IPv6 Inter-DC L3 North-South | |3. External routing (north-south) | |Connectivity Using L3VPN Provider Network Types" Spec [3]_ is | | | |merged. But the code patch has not been merged yet. | | | |On the other hand, "IPv6 Cluster Support" is available in | - | | |Oxygen Release [4]_. Basically, existing IPv6 features were | + | | |Fluorine Release [4]_. Basically, existing IPv6 features were | | | |enhanced to work in a three node ODL Clustered Setup. | +--------------------------------------------------+-------------------------+--------------------------------------------------------------+ |IPAM: Support for IPv6 Address assignment modes. |Yes |ODL IPv6 Router supports all the IPv6 Address assignment | @@ -229,14 +229,18 @@ Two new features are supported in Open Daylight Oxygen official release: |IPv6 L3VPN Dual Stack with Single router |Yes |Refer to "Dual Stack VM support in OpenDaylight" Spec [5]_. | +--------------------------------------------------+-------------------------+--------------------------------------------------------------+ |IPv6 Inter Data Center using L3VPNs |Yes |Refer to "IPv6 Inter-DC L3 North-South connectivity using | - | | |L3VPN provider network types" Spec [6]_. | + | | |L3VPN provider network types" Spec [3]_. | + +--------------------------------------------------+-------------------------+--------------------------------------------------------------+ + |Support for advertising MTU info in IPv6 RAs |Yes | | + +--------------------------------------------------+-------------------------+--------------------------------------------------------------+ + |IPv6 external connectivity for FLAT/VLAN based |Yes | | + |provider networks | | | +--------------------------------------------------+-------------------------+--------------------------------------------------------------+ References -.. [1] Neutron IPv6 Documentation for Queens Release: http://docs.openstack.org/neutron/queens/admin/config-ipv6.html +.. [1] Neutron IPv6 Documentation for Rocky Release: http://docs.openstack.org/neutron/rocky/admin/config-ipv6.html .. [2] How to Use Config-Drive for Metadata with IPv6 Network: http://superuser.openstack.org/articles/deploying-ipv6-only-tenants-with-openstack/ .. [3] https://docs.opendaylight.org/projects/netvirt/en/stable-fluorine/specs/oxygen/ipv6-interdc-l3vpn.html .. [4] http://git.opendaylight.org/gerrit/#/c/66707/ -.. [5] https://docs.opendaylight.org/projects/netvirt/en/stable-oxygen/specs/l3vpn-dual-stack-vms.html -.. [6] https://docs.opendaylight.org/projects/netvirt/en/stable-oxygen/specs/ipv6-interdc-l3vpn.html +.. [5] https://docs.opendaylight.org/projects/netvirt/en/stable-fluorine/specs/oxygen/l3vpn-dual-stack-vms.html |