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[Bug 1904564] [NEW] GRE tunnels over IPv6 are created in wrong way

 

Public bug reported:

For GRE tunnels created using IPv6 addresses tunnel_type configured in OVS should be "ip6gre" according to OVS docs: https://docs.openvswitch.org/en/latest/faq/configuration/
Currently neutron always sets "gre" as a tunnel type and for IPv6 tunnels it's not working.

** Affects: neutron
     Importance: High
     Assignee: Slawek Kaplonski (slaweq)
         Status: Confirmed


** Tags: gre ovs

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https://bugs.launchpad.net/bugs/1904564

Title:
  GRE tunnels over IPv6 are created in wrong way

Status in neutron:
  Confirmed

Bug description:
  For GRE tunnels created using IPv6 addresses tunnel_type configured in OVS should be "ip6gre" according to OVS docs: https://docs.openvswitch.org/en/latest/faq/configuration/
  Currently neutron always sets "gre" as a tunnel type and for IPv6 tunnels it's not working.

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