NetworkBrain supports visualizing IPv6 L3 topology, containing the following network technologies:

• VRF
  The VRF configured on the interface with an IPv6 address configuration will be parsed and applied to the IPv6 L3 topology calculation. When multiple interfaces are configured with the same IPv6 address prefix, and some of these interfaces are configured with the same VRF, a LAN media with the VRF name will be used to connect these interfaces.
  
• Secondary IP

When multiple IPv6 addresses are configured on the same interface, IPv6 L3 topologies will be created for these IPv6 addresses, respectively.

• Pv6 over IPv4 GRE tunnel
  Support IPv6 over IPv4 GRE tunnel technology for IPv6 topology.
  
• HSRP/VRRP/GLBP
  If an IPv6 address is configured with First Hop Redundancy Protocols such as HSRP/VRRP/GLBP, the specific protocol name, group ID, and virtual IP address on the LAN media connecting these interfaces will be displayed.
  
  

  Note: A/B path for the IPv6-only network is not supported yet.