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In this section:

Table of Contents
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Related articles:


Include Page
_LBS Unsupported Note
_LBS Unsupported Note

The

Spacevars
0series4
 supports configuring a Load Balancing Service (LBS) to distribute media requests among M-SBC instances in a cluster. 

Info
iconfalse
titleM-SBC Note

To configure an LBS on a PKT port (any IP Interface other than MGMT), execute the command "set system clusterAdmin clusterComm type ip" before configuring the LBS on M-SBC. Refer to Cluster Admin - CLI for configuration details.


Note
titleCaution

For SBC Core in virtual environments and M-SBC in particular, when an interface link and the associated interface is up but not the relevant IP addresses, do not execute commands such as "ip link down" or "ifconfig". When switchover happens, such command executions can often result in an unequal load distribution among various nodes. If you suspect an unequal load distribution, verify it by executing the command "show table global callCountStatus".



Include Page
Configure_ClusterAdmin_first
Configure_ClusterAdmin_first

Refer to Cluster Admin - CLI for configuration details.

Command Syntax

SBC M-SBC Syntax

The following Load Balancing Service CLI applies only to M-SBC (in a distributed SBC SWe deployment).

Code Block
% set system loadBalancingService
	groupName <group_name>
	privateIpInterfaceGroupName <name> 

Command Parameters

SBC M-SBC Parameters

Caption
0Table
1Load Balancing Service Parameters (M-SBC)
3Load Balancing Service Parameters (M-SBC)


ParameterDescription
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.


Command Examples

To configure the load balancing service on M-SBC:

Code Block
set system loadBalancingService groupName lbg1.xyz.com privateIpInterfaceGroupName LIF1
commit

SBC Core Syntax (except M-SBC)

This configuration applies to a feature that is no longer supported and the configuration is no longer required.

Code Block
% set system loadBalancingService
	groupName <group_name>
	inviteRetargetMode <disable | redirect>
	registerRetargetMode <disable | redirect>

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