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  1. netvirt
  2. NETVIRT-1417

IPv6 Entries not appearing always while associating subnet to Router where router enabled with SNAT

    Details

    • Type: Bug
    • Status: Verified
    • Priority: Medium
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: Fluorine-SR1, Neon
    • Component/s: ipv6service
    • Labels:
      None
    • Priority:
      High

      Description

      IPv6 Entries not appearing always while associating subnet to Router where router enabled with SNAT.

      Steps:

      1. Create Network1 --> PASS
      2. Create S1(IPV4) --> PASS
      3. Create Port and Boot VM's. --> PASS
      4. Create Router. --> PASS
      5. Add S1 to Router and Validate FIB --> PASS
      6. Create BGPVPN. -->PASS
      7. Create External Network --> PASS
      8. Create subnet for external network --> PASS
      9. Associate External network to VPN --> PASS
      10. Enable SNAT using router-gateway-set with external network --> PASS
      11. Create IPV6 Subnet and boot VM's
      12. Associate S2(IPv6) to R1 and validate FIB –> FAIL
      13. If step 12 succeeded, then repeat dissociation and association for S2(IPv6) with Router multiple time and validate FIB each time. --> FAIL

      Commands Used :

       

      SNAT :

       

      1. Create Network/Subnet
      2. Create Custom SG
      3. Create Router and add subnet to router
      4. Create port with custom SG and Launch VM's
      5. Create BGP VPN.

      neutron bgpvpn-create --name BGPVPN --route-distinguishers 1:2 --route-targets 1:2 --import-targets 1:2 --export-targets 1:2

      1. Create External Network

      neutron net-create extnetwork --router:external=True --provider:network_type gre

      1. Create the subnet for external  network

      neutron subnet-create extnetwork --name extsubnet --enable-dhcp --allocation-pool start=100.100.100.10,end=100.100.100.20 --gateway 100.100.100.1 100.100.100.0/24

      1. Associate the External Network to L3VPn

      neutron bgpvpn-net-assoc-create --network fde82721-2541-40d1-bfaf-606463b3cd71 BGPVPN

      1. Add the default gw to extnetwork in ROUTER0 and enable SNAT

      neutron router-gateway-set Router0 extnetwork ----enable-snat

       

       

        Attachments

        # Subject Branch Project Status CR V

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            People

            • Assignee:
              Karthikeyan Karthikeyan Krishnan
              Reporter:
              rajamk RajaRajan Manickam
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              Dates

              • Created:
                Updated:
                Resolved:

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