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The High Availability component provides the ability to join two SBC Servers in a an Active/Passive cluster with automatic migration of service in case of a hardware or network failure. Also, allowing the system administrator to configure both servers as the primary one and copy the configuration to the secondary server with a single command. During the migration process, established calls drop and no new calls are processed. The migration period is very quick, typically lasting only 10-15 seconds.
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- Select the Physical Ethernet Interface, any Interface that is assigned to be the "heartbeat" interface.
- IPv4 or IPv6 type
- Enter the Non-conflicting IP Address and Mask of the Primary Dedicated Network Interface - it is helpful to keep the network scope small since there are only two IPs in use.
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It is recommended to use IP address from private IP address range for dedicated network in case of direct cable connection between primary and secondary SBC. |
Configure Default Gateway and DNS Servers
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