Cisco Headend System Release 2.5 用户指南
![Cisco](https://files.manualsbrain.com/attachments/7380d0050044647c30f5c24bbbf5d0c0b6d9bb84/common/fit/150/50/faa183d287233c52228cfea3dbc2a127fe780f60564fcb0955d9c3d1cd23/brand_logo.png)
Chapter 1 General Tips
14
4022446 Rev B
Controlling Service Group PassThru Messages
Enabling Service Group PassThru Messages
In 2.7/3.7/4.2 SP2, all Service Group PassThru messages are disabled. To enable the
PassThru (0x8065) message on your system, you must edit the .profile file to add the
environment variable SEND_SG_PASSTHRU=true and then stop and restart the
sgManager process.
PassThru (0x8065) message on your system, you must edit the .profile file to add the
environment variable SEND_SG_PASSTHRU=true and then stop and restart the
sgManager process.
Note: 0x8065 PassThru messages are sent only when service group hierarchical
changes are made. For example, when parent-child relationships are changed, both
the parent and child service groups are included in the 0x8065 PassThru message.
Therefore, only enable this variable if a hierarchical service group architecture exists
on the system.
changes are made. For example, when parent-child relationships are changed, both
the parent and child service groups are included in the 0x8065 PassThru message.
Therefore, only enable this variable if a hierarchical service group architecture exists
on the system.
Disabling Service Group PassThru Messages
To disable the PassThru message, comment out the SEND_SG_PASSTHRU=true
entry in the .profile file by adding a # at the beginning of the line and then restart the
sgManager process.
entry in the .profile file by adding a # at the beginning of the line and then restart the
sgManager process.