Users Guide

Understanding the Sonus VSBC VNF Package | Configuring Virtualization
OMNM 6.5.3 User Guide 865
• The SIP Client and Server VDUs are then configured with instance specific IP address
information using the OpenStack HEAT Server Resource metadata facility in conjunction
with cloud-init during execution of the VNF VDU’s instantiate lifecycle task.
For the DNS VDU:
• A cloud enabled Ubuntu version 14.04 image is used that has cloud-init included in the
original image.
• The DNS service is installed and configured using the OpenStack HEAT Server Resource
metadata facility in conjunction with cloud-init during execution of the VNF VDU’s
instantiate Lifecycle task.
OMNM Resource Configuration Tasks
A specialized action, Sonus SBC Rest CLI Password, is specified as one of the execution actions in
the sample OpenManage Network Manager (OMNM) Resource Discovery profile included in this
VNF package. This action is required to perform the initial password reset required by the SBC
when logging in the very first time to a new VSBC VM instance using the CLI user account.
The password reset action is automatically executed, prior to performing resource discovery/resync
and post configuration tasks.
Once the target VM in the OpenStack environment is fully booted and can respond to SNMP and
CLI requests from the management system, post discovery tasks are run. For more details about the
Sonus VSBC profile and the tasks that run, see
Discovery Profiles on page 842.