Roaming Status on N4 Interface
A sub IE option is added under the proprietary IE, in the subscriber-params N4 messages to allow the UPF know about the roaming status.
SUBSCRIBER PARAMS:
Type: 226
roaming-status: homer/roamer/visitor-hr/visitor-lbo
The following sample output lists roaming statuses.
Homer– 1
Visitor-LBO – 2
Visitor-HR – 3
Roamer – 4