# Simulation of E2 Nodes RAN simulator is capable of simulating an arbitrary number of E2 nodes. The E2 nodes can be defined statically in the simulation model ([Simulation Model](model.md)) from the RAN simulator helm chart or can be added/removed at runtime using [RAN simulator APIs](api.md). Each E2 node implements an E2 agent interface. Currently, each E2 agent implements E2AP procedures including *Subscription*, *Subscription Delete*, *Connection Update*, and *Configuration Update*. and *Control* procedures. # Supported Service Models The supported service models are listed as follows: ### Done ✓ - [x] ORAN-E2SM-KPM, Version 1.0 - [x] ORAN-E2SM-KPM, Version 2.0 - [ ] RC-PRE - [x] PCI Use case - [x] E2SM-MHO, Version 1.0 ### In Progress