Default DNN Support in HR Roaming
In the HR roaming scenario, the vSMF supports the use of default DNN to avoid listing or configuring all the DNNs used by the roaming partners.
The DNN validation is disabled for the visitor-hr calls received by the vSMF. From the default DNN profile, the virtual DNN configuration is used toward vCHF, vUPF, and RMGR for vUPF selection.
To configure the default DNN profile, use the following CLI configuration:
config
policy dnn policy_name
profile profile_name
exit
exit
To configure the virtual DNN name, use the following CLI configuration:
config
profile dnn profile_name
dnn virtual_dnn_name network-function-list [ chf | rmgr | upf ]
exit
exit