Difference between revisions of "Neutron/IPv6"
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=== IPv6 Support in Neutron === | === IPv6 Support in Neutron === | ||
| + | The following specs are in progress and expected to land in [[Juno_Release_Schedule|Juno]]. | ||
| + | * [http://specs.openstack.org/openstack/neutron-specs/specs/juno/ipv6-provider-nets-slaac.html Provider Networking - upstream SLAAC Support] | ||
| + | * [http://specs.openstack.org/openstack/neutron-specs/specs/juno/ipv6-dnsmasq-dhcpv6-stateless-stateful.html Support DHCPv6 stateless and stateful mode in Dnsmasq] | ||
| + | * [http://specs.openstack.org/openstack/neutron-specs/specs/juno/ipv6-radvd-ra.html Support Router Advertisement Daemon (radvd) for IPv6] | ||
=== TODO === | === TODO === | ||
| Line 7: | Line 11: | ||
===== Blueprints ===== | ===== Blueprints ===== | ||
| + | |||
| + | [https://blueprints.launchpad.net/neutron?searchtext=ipv6 Search: Blueprints containing IPv6] | ||
[https://blueprints.launchpad.net/quantum/+spec/ipv6-feature-parity Blueprint: IPv6 Feature Parity] | [https://blueprints.launchpad.net/quantum/+spec/ipv6-feature-parity Blueprint: IPv6 Feature Parity] | ||
[https://blueprints.launchpad.net/neutron/+spec/allow-multiple-subnets-on-gateway-port Blueprint: Allow multiple subnets on gateway port] | [https://blueprints.launchpad.net/neutron/+spec/allow-multiple-subnets-on-gateway-port Blueprint: Allow multiple subnets on gateway port] | ||
| + | |||
| + | [https://blueprints.launchpad.net/neutron/+spec/security-group-icmp-type-filter Blueprint: Support ICMP type filter by security group] | ||
| + | |||
| + | [https://blueprints.launchpad.net/neutron/+spec/ipv6-lla-gua-router-interface Blueprint: Store both LLA and GUA on router interface port] | ||
| + | |||
| + | [https://blueprints.launchpad.net/neutron/+spec/security-group-ipv6-ra-guard Blueprint: Security group rule for IPv6 RA guard] | ||
===== Bugs ===== | ===== Bugs ===== | ||
| Line 17: | Line 29: | ||
===== Code Reviews ===== | ===== Code Reviews ===== | ||
| − | [https://review.openstack.org/#/c/52983/ | + | ====== The following code reviews are in progress ====== |
| + | [https://review.openstack.org/#/c/70649/ Add support to DHCP agent for BP ipv6-two-attributes ] | ||
| + | |||
| + | [https://review.openstack.org/#/c/76125/ Allow LLA as router interface of IPv6 subnet ] | ||
| + | |||
| + | ====== The following reviews have already been merged ====== | ||
| + | [https://review.openstack.org/#/c/52983/ Create new IPv6 attributes for Subnets ] | ||
| − | [https://review.openstack.org/#/c/64578/ | + | [https://review.openstack.org/#/c/64578/ Ensure entries in dnsmasq belong to a subnet using DHCP ] |
| − | [https://review.openstack.org/#/c/56184/ | + | [https://review.openstack.org/#/c/56184/ Calculate stateless IPv6 address ] |
| − | [https://review.openstack.org/#/c/ | + | [https://review.openstack.org/#/c/72252/ Permit ICMPv6 RAs only from known routers ] |
| − | [https://review.openstack.org/#/c/ | + | [https://review.openstack.org/#/c/75871/ Create new IPv6 attributes for Subnets by client ] |
| − | [https://review.openstack.org/#/c/ | + | [https://review.openstack.org/#/c/75355/ Make sure dnsmasq can distinguish IPv6 address from MAC address ] |
| − | [https://review.openstack.org/#/c/ | + | [https://review.openstack.org/#/c/72880/ Fix unshortened IPv6 address caused DHCP crash] |
| − | [https://review.openstack.org/#/c/ | + | [https://review.openstack.org/#/c/78835/ Process ICMP type for iptables firewall] |
| + | [https://review.openstack.org/#/c/80932/ Trigger provider security group update for RA] | ||
| + | ===== Known Limitations in IPv6 Support ===== | ||
| − | ===== | + | [http://docs.openstack.org/admin-guide-cloud/content/section_limitations.html OpenStack Cloud Admin Guide - Ch7: Advanced config options - Limitations ] |
| + | |||
| + | [http://openvswitch.org/pipermail/discuss/2015-January/016344.html VXLAN Overlay on IPv6 network not supported by OVS ] | ||
| + | |||
| + | ===== Wiki for IPv6 Networking Manual ===== | ||
| − | [ | + | [[NEUTRON-IPV6-MANUAL]] |
Latest revision as of 21:59, 20 April 2015
Contents
IPv6 Support in Neutron
The following specs are in progress and expected to land in Juno.
- Provider Networking - upstream SLAAC Support
- Support DHCPv6 stateless and stateful mode in Dnsmasq
- Support Router Advertisement Daemon (radvd) for IPv6
TODO
- Break feature parity blueprint into smaller blueprints
- Improve documentation in Network manual, add more IPv6 examples
- Eventually - transition all Network manual examples from IPv4 to IPv6 - as IPv6 deployment becomes more widespread
Blueprints
Search: Blueprints containing IPv6
Blueprint: IPv6 Feature Parity
Blueprint: Allow multiple subnets on gateway port
Blueprint: Support ICMP type filter by security group
Blueprint: Store both LLA and GUA on router interface port
Blueprint: Security group rule for IPv6 RA guard
Bugs
Code Reviews
The following code reviews are in progress
Add support to DHCP agent for BP ipv6-two-attributes
Allow LLA as router interface of IPv6 subnet
The following reviews have already been merged
Create new IPv6 attributes for Subnets
Ensure entries in dnsmasq belong to a subnet using DHCP
Calculate stateless IPv6 address
Permit ICMPv6 RAs only from known routers
Create new IPv6 attributes for Subnets by client
Make sure dnsmasq can distinguish IPv6 address from MAC address
Fix unshortened IPv6 address caused DHCP crash
Process ICMP type for iptables firewall
Trigger provider security group update for RA
Known Limitations in IPv6 Support
OpenStack Cloud Admin Guide - Ch7: Advanced config options - Limitations
VXLAN Overlay on IPv6 network not supported by OVS
