High-availability through shared IP¶

High-availability is achieved by automatic shared IP address transfer in case if current node, which possesses shared IP address, goes offline.

Requirements¶

• node count: 2+
• IP addresses count = node count + 1
• nodes should be in one physical network

Advantages¶

• shared IP address automatically transfers to one of other nodes if current node fails.
  Therefore, there will be no noticed denial of service, besides dropping a current call.

Русский перевод