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| _LBS Unsupported Note |
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| _LBS Unsupported Note |
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The
supports configuring a Load Balancing Service (LBS) to distribute INVITE and REGISTER details between SBC platforms or D-SBC instances, as applicable.
To disable Load Balancing for a particular zone, refer to Zone - Retarget Support - CLI.
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To configure a LBS on a PKT port (any IP Interface other than MGMT), execute the command "set system clusterAdmin clusterComm type ip" before the LBS configuration on M-SBC. Refer to Cluster Admin - CLI for configuration details. |
Use the 'show table/system loadBalancingService...' command to view Load Balancing Service configuration status details. Refer to Show Table System for details.
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| Configure_ClusterAdmin_first |
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| Configure_ClusterAdmin_first |
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Refer to Cluster Admin - CLI for configuration details.
Command Syntax
SBC Core Syntax (except M-SBC)
The following Load Balancing Service CLI syntax applies to the following platforms:
- SBC 5xx0, 7000, SWe
- S-SBC (in a SWe Cloud D-SBC configuration)
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% set system loadBalancingService
groupName <group_name>
inviteRetargetMode <disable | redirect>
registerRetargetMode <disable | redirect> |
SBC M-SBC Syntax
The following Load Balancing Service CLI applies to M-SBC (in a SWe Cloud D-SBC configuration).
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% set system loadBalancingService
groupName <group_name>
privateIpInterfaceGroupName <name> |
Command Parameters
SBC Core Parameters (except M-SBC)
The following Load Balancing Service parameters apply to the following platforms:
- SBC 5xx0, 7000, SWe
- S-SBC (in a SWe Cloud D-SBC configuration)
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| 0 | Table |
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| 1 | Load Balancing Service Parameters |
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| 3 | Load Balancing Service Parameters |
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| Parameter | Description |
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groupName | <name> – Domain name of the load balancing group. (1-63 characters) | inviteRetargetMode
| Specifies the load balancing service mode for INVITEs. Use this parameter to enable load balancing for initial INVITE requests. If set to redirect, calls are retargeted, as necessary, to balance the load using SIP 302 "Moved Temporarily" response code. disabled (default)redirect
| registerRetargetMode
| Specifies the load balancing service mode for REGISTERs. Use this parameter to enable load balancing for REGISTER requests. If set to redirect, new registrations are retargeted, as necessary, to balance the load using SIP 302 "Moved Temporarily" response code. disabled (default)redirect
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SBC M-SBC Parameters
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| 0 | Table |
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| 1 | Load Balancing Service Parameters (M-SBC) |
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| 3 | Load Balancing Service Parameters (M-SBC) |
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| Parameter | Description |
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groupName | <name> – Domain name of the load balancing group. (1-63 characters) | privateIpInterfaceGroupName | <name> – Use this parameter to specify the name of the private IP Interface Group the M-SBC/T-SBC uses to communicate to the Media Resource Function (MRF) for this load balancing group. |
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Command Examples
To configure the load balancing service on S-SBC:
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set system loadBalancingService groupName lbg1.xyz.com inviteRetargetMode redirect registerRetargetMode redirect
commit |
To configure the load balancing service on M-SBC:
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set system loadBalancingService groupName lbg1.xyz.com privateIpInterfaceGroupName LIF1
commit |