Page History
Sonus supports a new N:1 mechanism for the SBC SWe Cloud where one standby instance acts as a back up for N active SBC instances. On a fail-over scenario, the standby instance takes over and becomes active and the failed active instance becomes standby, once it is up and running.
| Note | |||
|---|---|---|---|
| Info | |||
| |||
The maximum value for N is one for Signaling SBC (S-SBC) and four for Media SBC (M-SBC). |
SBC Redundancy Group
The SBC Redundancy Group (RG) consists of one or more SBC SWe Cloud instances. All the instances in a RG must have homogeneous resource allocation, configuration and personality. Each SBC SWe Cloud instance including standby maintains its own configuration DB, logs, events, and alarms.
...
- Instantiating using N:1 Heat Template. The instances are created either through a standalone heat template or using a nested template.
Refer to Instantiating SBC SWe using N:1 Heat Template - Instantiating using N:1 VNFD Template
Refer to Instantiating SBC SWe using N:1 VNFD Templates from Application Orchestrator"VNFD Template Configuration" in EMS documentation
The N:1 architecture is grouped into three different areas:
...
Overview
Content Tools