[NETVIRT-1417] IPv6 Entries not appearing always while associating subnet to Router where router enabled with SNAT

Wed, 3 Oct 2018 05:41:56 +0000

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

Steps:

Create Network1 --> PASS
Create S1(IPV4) --> PASS
Create Port and Boot VM's. --> PASS
Create Router. --> PASS
Add S1 to Router and Validate FIB --> PASS
Create BGPVPN. -->PASS
Create External Network --> PASS
Create subnet for external network --> PASS
Associate External network to VPN --> PASS
Enable SNAT using router-gateway-set with external network --> PASS
Create IPV6 Subnet and boot VM's
Associate S2(IPv6) to R1 and validate FIB –> FAIL
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 :

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

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

Create External Network

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

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

Associate the External Network to L3VPn

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

Add the default gw to extnetwork in ROUTER0 and enable SNAT

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

OpenDaylight JIRA

[NETVIRT-1417] IPv6 Entries not appearing always while associating subnet to Router where router enabled with SNAT