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[SBR] SBR Carrier multihomed SIGTRAN links are using the addresses in reverse order of what was configured

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Article ID: KB27330 KB Last Updated: 04 Mar 2017Version: 2.0
Summary:
When configuring multihomed links for the SIGTRAN communication, some customers need to specify the LADDR which should always connect to a specific RADDR.  By default SIGTRAN automatically orders the addresses entered when creating the links.  This article describes how to change this behavior. 
Symptoms:
 SIGTRAN orders addresses by default. Customer needs to change default order.
Cause:
 
Solution:

In order to disable the default ordering of addresses in the Signalware stack, it is necessary to create a configuration file and then place that file into the Signalware file system.

  1. As siguser, create a file called m3ua_conf_info in the home directory and add the parameter M3UA_SLK_ADDR_SORTED=N to the file:

  2. # su - siguser
    siguser> vi m3ua_conf_info
    M3UA_SLK_ADDR_SORTED=N

  3. Save the file and then execute the following command to place the file in the DF directory:


  4. siguser> DFconvert m3ua_conf_info

  5. Terminate and restart Signalware on the system so the change can take effect.

  6. siguser> Terminate 0
    siguser> go.omni&

  7. When this process is completed, configure the links and check to see if the addresses are in the order provisioned in the DISPLAY-M3UA-ASSOC command.
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