What is VPC HA Group?

A VPC vRouter HA group consists of two VPC vRouters. Either VPC vRouter can be a primary or secondary VPC vRouter for the group. If the primary VPC vRouter does not work as expected, the VPC vRouter becomes the secondary VPC vRouter in the group to ensure high availability of business.
  • Modifying the following configuration settings of a VPC vRouter also modifies the configuration settings of its partner VPC vRouter:
    • Attach a network to or detach a network from a VPC vRouter.
    • Configure EIP, PF, LB, IPsec, VIP QoS, DNS, SNAT, OSPF, multicast routing, and distributed routing for a VPC vRouter.
  • Performing the following operations only takes effect on the target VPC vRouter:
    • Restart, reconnect, delete, or open the console of a VPC vRouter,
  • You can add a VPC vRouter to a VPC vRouter HA group.
    Note:
    • The management network and public network attached to this VPC vRouter cannot be the same.
    • Before you add the VPC vRouter to a VPC vRouter HA group, stop the VPC vRouter first.
  • VPC vRouters in a VPC vRouter HA group are displayed in the HA group details page. They are not displayed in the VPC vRouter management page.