...
In ONAP, we refer 3GPP proposal 3GPP S5-203419 and S5-203420.rar in TS 28.541, and introduce Endpoint(EP) to ONAP Network Slicing model.
3GPP reference:
ONAP Model:
Design Time: In R7, EP allocation starts from UUI, when doing service profile decomposition to slice profiles, NSMF will give EP information along with slice subnet requirements delivery to RAN and Core, TN will get the information and store EP Ids after RAN and Core instantiation.
Run Time:
Run time model reuses node NetworkRoute to carry EP information, 1 NSSI can have multiple EPs, 1 EP will have a Slicing interworking identifier(vlan Id).
(Note: 1 EP can support multiple S-NSSAIs, but in R7, we only support EP and S-NSSAI 1 : 1.)
Add RAN Model
Add TN model
Supporting Files
Model Design Files
...