README update

2023-08-05 22:13:57 +02:00
parent 7752d8efdd
commit f7dc1ccd33
2 changed files with 42 additions and 513 deletions
--- a/README.md
+++ b/README.md
@@ -1,24 +1,35 @@
 # docker_open5gs
-Docker files to build and run open5gs in a docker
+Quite contrary to the name of the repository, this repository contains docker files to deploy an Over-The-Air (OTA) or RF simulated 4G/5G network using following projects:
+- Core Network (4G/5G) - open5gs - https://github.com/open5gs/open5gs
+- IMS (Only 4G supported i.e. VoLTE) - kamailio
+- IMS HSS - https://github.com/nickvsnetworking/pyhss
+- Osmocom HLR - https://github.com/osmocom/osmo-hlr
+- Osmocom MSC - https://github.com/osmocom/osmo-msc
+- srsRAN (4G/5G) - https://github.com/srsran/srsRAN
+- UERANSIM (5G) - https://github.com/aligungr/UERANSIM

 ## Tested Setup

 Docker host machine

- Ubuntu 18.04 and 20.04 or 22.04
+- Ubuntu 20.04 or 22.04

-SDRs tested with srsLTE eNB
+Over-The-Air setups: 

- Ettus USRP B210
- LimeSDR Mini v1.3
+- srsRAN (eNB/gNB) using Ettus USRP B210
+- srsRAN eNB using LimeSDR Mini v1.3
+- srsRAN eNB using LimeSDR-USB

-UERANSIM (gNB + UE) simulator
+RF simulated setups:
+
+ - srsRAN (gNB + UE) simulation over ZMQ
+ - UERANSIM (gNB + UE) simulator

 ## Build and Execution Instructions

 * Mandatory requirements:
-	* [docker-ce](https://docs.docker.com/install/linux/docker-ce/ubuntu)
-	* [docker-compose](https://docs.docker.com/compose)
+	* [docker-ce](https://docs.docker.com/install/linux/docker-ce/ubuntu) - Version 22.0.5 or above
+	* [docker-compose](https://docs.docker.com/compose) - Version 2.14 or above


 Clone repository and build base docker image of open5gs, kamailio, ueransim
@@ -50,23 +61,25 @@ source .env
 docker-compose build --no-cache
 docker-compose up

-# srsRAN eNB
-docker-compose -f srsenb.yaml up -d && docker attach srsenb
-# srsRAN gNB
-docker-compose -f srsgnb.yaml up -d && docker attach srsgnb
-# srsRAN ZMQ based setup
-    # eNB
-    docker-compose -f srsenb_zmq.yaml up -d && docker attach srsenb_zmq
-    # gNB
-    docker-compose -f srsgnb_zmq.yaml up -d && docker attach srsgnb_zmq
-    # 4G UE
-    docker-compose -f srsue_zmq.yaml up -d && docker attach srsue_zmq
-    # 5G UE
-    docker-compose -f srsue_5g_zmq.yaml up -d && docker attach srsue_5g_zmq
+Over-The-Air setups: 

+# srsRAN eNB using SDR
+docker-compose -f srsenb.yaml up -d && docker attach srsenb
+# srsRAN gNB using SDR
+docker-compose -f srsgnb.yaml up -d && docker attach srsgnb
+
+RF simulated setups:
+
+# srsRAN ZMQ eNB
+docker-compose -f srsenb_zmq.yaml up -d && docker attach srsenb_zmq
+# srsRAN ZMQ gNB
+docker-compose -f srsgnb_zmq.yaml up -d && docker attach srsgnb_zmq
+# srsRAN ZMQ 4G UE
+docker-compose -f srsue_zmq.yaml up -d && docker attach srsue_zmq
+# srsRAN ZMQ 5G UE
+docker-compose -f srsue_5g_zmq.yaml up -d && docker attach srsue_5g_zmq
 # UERANSIM gNB
 docker-compose -f nr-gnb.yaml up -d && docker attach nr_gnb
-
 # UERANSIM NR-UE
 docker-compose -f nr-ue.yaml up -d && docker attach nr_ue
 ```
@@ -80,15 +93,15 @@ MCC
 MNC
 TEST_NETWORK --> Change this only if it clashes with the internal network at your home/office
 DOCKER_HOST_IP --> This is the IP address of the host running your docker setup
-SGWU_ADVERTISE_IP --> Change this to value of DOCKER_HOST_IP set above only if eNB/gNB is not running the same docker network/host
-UPF_ADVERTISE_IP --> Change this to value of DOCKER_HOST_IP set above only if eNB/gNB is not running the same docker network/host
+SGWU_ADVERTISE_IP --> Change this to value of DOCKER_HOST_IP set above only if eNB is not running the same docker network/host
+UPF_ADVERTISE_IP --> Change this to value of DOCKER_HOST_IP set above only if gNB is not running the same docker network/host
 UE_IPV4_INTERNET --> Change this to your desired (Not conflicted) UE network ip range for internet APN
 UE_IPV4_IMS --> Change this to your desired (Not conflicted) UE network ip range for ims APN
 ```

 If eNB/gNB is NOT running in the same docker network/host as the host running the dockerized Core/IMS then follow the below additional steps

-Under mme section in docker compose file (docker-compose.yaml, nsa-deploy.yaml), uncomment the following part
+Under mme section in docker compose file (**docker-compose.yaml**), uncomment the following part
 ```
 ...
    # ports:
@@ -96,7 +109,7 @@ Under mme section in docker compose file (docker-compose.yaml, nsa-deploy.yaml),
 ...
 ```

-Under amf section in docker compose file (docker-compose.yaml, nsa-deploy.yaml, sa-deploy.yaml), uncomment the following part
+Under amf section in docker compose file (**docker-compose.yaml**, **sa-deploy.yaml**), uncomment the following part
 ```
 ...
    # ports:
@@ -104,7 +117,7 @@ Under amf section in docker compose file (docker-compose.yaml, nsa-deploy.yaml,
 ...
 ```

-If deploying in SA mode only (sa-deploy.yaml), then uncomment the following part under upf section
+If deploying in 5G mode only (**sa-deploy.yaml**), then uncomment the following part under **upf** section
 ```
 ...
    # ports:
@@ -112,7 +125,7 @@ If deploying in SA mode only (sa-deploy.yaml), then uncomment the following part
 ...
 ```

-If deploying in NSA mode only (nsa-deploy.yaml, docker-compose.yaml), then uncomment the following part under sgwu section
+If deploying in 4G mode only (**docker-compose.yaml**), then uncomment the following part under **sgwu** section
 ```
 ...
    # ports:
@@ -120,7 +133,7 @@ If deploying in NSA mode only (nsa-deploy.yaml, docker-compose.yaml), then uncom
 ...
 ```

-## Register a UE information
+## Provisioning of UE information

 Open (http://<DOCKER_HOST_IP>:3000) in a web browser, where <DOCKER_HOST_IP> is the IP of the machine/VM running the open5gs containers. Login with following credentials
 ```
@@ -130,16 +143,5 @@ Password : 1423

 Using Web UI, add a subscriber

-## srsLTE eNB settings
-
-If SGWU_ADVERTISE_IP is properly set to the host running the SGWU container in NSA deployment, then the following static route is not required.
-On the eNB, make sure to have the static route to SGWU container (since internal IP of the SGWU container is advertised in S1AP messages and UE wont find the core in Uplink)
-
-```
-# NSA - 4G5G Hybrid deployment
-ip r add <SGWU_CONTAINER_IP> via <SGWU_ADVERTISE_IP>
-```
-
 ## Not supported
 - IPv6 usage in Docker
-