| **Date** | **Ver.** | **Author** | **Comment** |
| | | | |
+--------------------+--------------------+--------------------+--------------------+
+| 2022-01-14 | 3.0.0 | Radisys, | e-release |
+| | | HCL Technologies | |
+| | | Ltd. | |
++--------------------+--------------------+--------------------+--------------------+
+| 2021-07-07 | 2.0.0 | Radisys, | D Release |
+| | | HCL Technologies | |
+| | | Ltd. | |
++--------------------+--------------------+--------------------+--------------------+
+| 2020-12-04 | 1.0.1 | HCL Technologies | Cherry Release |
+| | | Ltd. | |
++--------------------+--------------------+--------------------+--------------------+
| 2020-12-04 | 1.0 | Radisys | Cherry Release |
| | | | |
+--------------------+--------------------+--------------------+--------------------+
Following libraries are required to compile and execute O-DU High:
- GCC
- - Ubuntu : sudo apt install build-essential
- - CentOS : sudo yum group install "Development Tools"
+ - Ubuntu : sudo apt-get install -y build-essential
+ - CentOS : sudo yum groups mark install -y “Development Tools”
Ensure the version is 4.6.3 and above using
- LKSCTP
- Ubuntu : sudo apt-get install -y libsctp-dev
- - CentOS : yum install lksctp-tools-devel
+ - CentOS : sudo yum install -y lksctp-tools-devel
- PCAP:
- Ubuntu : sudo apt-get install -y libpcap-dev
- - CentOS : yum install libpcap-devel
+ - CentOS : sudo yum install -y libpcap-devel
+
+
Cloning code
--------------
- Clone code into <O-DU High Directory>
- git clone "https://gerrit.o-ran-sc.org/r/o-du/l2" && (cd "l2" && mkdir -p .git/hooks && curl -Lo `git rev-parse
- --git-dir`/hooks/commit-msg https://gerrit.o-ran-sc.org/r/tools/hooks/commit-msg; chmod +x `git rev-parse
- --git-dir`/hooks/commit-msg)
+ git clone "https://gerrit.o-ran-sc.org/r/o-du/l2"
+
+
+Setting up Netconf server (Only if O1 interface enabled)
+--------------------------------------------------------
+
+ Following steps are required to compile and run ODU with O1 interface enabled.
+
+- Create a new netconf user
+
+ Switch to root user or use sudo and run following commands
+
+ - Ubuntu :
+ | cd <O-DU High Directory>/l2/build/scripts
+ | sudo ./add_netconf_user.sh
+
+- Install Netconf libraries:
+
+ libssh, libyang, libnetconf2, sysrepo, netopeer2
+
+ Script is provided in the following folder to install these libraries
+
+ - Ubuntu :
+ | cd <O-DU High Directory>/l2/build/scripts
+ | sudo ./install_lib_O1.sh -c
+
+- Install the YANG modules and load initial configuration
+
+ - Navigate to config folder and update the desired initial configuration
+
+ | cd <O-DU High Directory>/l2/build/config
+
+ | Open the startup_config.xml and edit the desired IP and Port for CU, DU and RIC.
+ | Open the nacm_config.xml and edit the desired user name to provide the access to that user.
+ | Open the netconf_server_ipv6.xml and edit the desired netconf server configuration.
+ | Open the oamVesConfig.json and edit the details of OAM VES collector.
+ | Open the smoVesConfig.json and edit the details of SMO VES collector.
+ | Open the netconfConfig.json and edit the details of Netopeer server.
+ | Install the yang modules and load initial configuration.
+
+ - Ubuntu :
+
+ | $cd <O-DU High Directory>/l2/build/scripts
+ | $sudo ./load_yang.sh
+
+ - Install additional 3GPP YANG models.
+
+ | $cd <O-DU High Directory>/l2/build/yang
+
+ | Download following 3GPP REL17 YANG models
+ | https://forge.3gpp.org/rep/sa5/MnS/tree/Rel17-draft/yang-models
+
+ | _3gpp-common-top.yang
+ | _3gpp-5g-common-yang-types.yang
+ | _3gpp-common-yang-types.yang
+ | _3gpp-common-managed-element.yang
+ | _3gpp-common-measurements.yang
+ | _3gpp-common-subscription-control.yang
+ | _3gpp-common-fm.yang
+ | _3gpp-common-trace.yang
+ | _3gpp-common-managed-function.yang
+ | _3gpp-nr-nrm-gnbdufunction.yang
+ | _3gpp-nr-nrm-nrcelldu.yang
+ | _3gpp-nr-nrm-rrmpolicy.yang
+
+ | Note : There are some corrections required in _3gpp-common-trace.yang and _3gpp-common-trace.yang yang model. Please follow these steps.
+
+ - Ubuntu :
+
+ | sed -i -e 's/"IMMEDIATE_MDT"/"IMMEDIATE_MDT_ONLY"/g' _3gpp-common-trace.yang
+ | sed -i -e 's/"TRACE"/"TRACE_ONLY"/g' _3gpp-common-trace.yang
+
+ - Install all the downloaded yang models.
+
+ - Ubuntu :
+
+ | cd <O-DU High Directory>/l2/build/yang
+ | sysrepoctl -i _3gpp-common-yang-types.yang
+ | sysrepoctl -i _3gpp-common-top.yang
+ | sysrepoctl -i _3gpp-common-measurements.yang
+ | sysrepoctl -i _3gpp-common-trace.yang
+ | sysrepoctl -i _3gpp-common-managed-function.yang
+ | sysrepoctl -i _3gpp-common-subscription-control.yang
+ | sysrepoctl -i _3gpp-common-fm.yang
+ | sysrepoctl -i _3gpp-common-managed-element.yang
+ | sysrepoctl -i _3gpp-5g-common-yang-types.yang
+ | sysrepoctl -i _3gpp-nr-nrm-rrmpolicy.yang
+ | sysrepoctl -i _3gpp-nr-nrm-gnbdufunction.yang
+ | sysrepoctl -i _3gpp-nr-nrm-nrcelldu.yang
+
+- Start Netopeer2-server:
+
+ - Ubuntu :
+ | cd <O-DU High Directory>/l2/build/scripts
+ | sudo ./netopeer-server.sh start
Compilation
- Clean O-DU High binary
make clean_odu MACHINE=BIT64 MODE=FDD
+
- - Build O-DU High binary
+ - Compile O-DU High binary
make odu MACHINE=BIT64 MODE=FDD
+
- Build CU Stub :
make clean_cu NODE=TEST_STUB MACHINE=BIT64 MODE=FDD
- - Build CU Stub binary
+ - Compile CU Stub binary
make cu_stub NODE=TEST_STUB MACHINE=BIT64 MODE=FDD
make clean_ric NODE=TEST_STUB MACHINE=BIT64 MODE=FDD
- - Build RIC Stub binary
+ - Compile RIC Stub binary
make ric_stub NODE=TEST_STUB MACHINE=BIT64 MODE=FDD
+Compilation with O1 interface enabled
+--------------------------------------
+
+- Build O-DU High:
+
+ - Navigate to Build folder
+
+ cd <O-DU High Directory>/l2/build/odu
+
+ - Clean O-DU High binary
+
+ make clean_odu MACHINE=BIT64 MODE=FDD O1_ENABLE=YES
+
+
+ - Compile O-DU High binary
+
+ make odu MACHINE=BIT64 MODE=FDD O1_ENABLE=YES
+
+
+- Build CU Stub :
+
+ - Navigate to Build folder
+
+ cd <O-DU High Directory>/l2/build/odu
+
+ - Clean CU Stub binary
+
+ make clean_cu NODE=TEST_STUB MACHINE=BIT64 MODE=FDD O1_ENABLE=YES
+
+ - Compile CU Stub binary
+
+ make cu_stub NODE=TEST_STUB MACHINE=BIT64 MODE=FDD O1_ENABLE=YES
+
+- Build RIC Stub :
+
+ - Navigate to Build folder
+
+ cd <O-DU High Directory>/l2/build/odu
+
+ - Clean RIC Stub binary
+
+ make clean_ric NODE=TEST_STUB MACHINE=BIT64 MODE=FDD O1_ENABLE=YES
+
+ - Compile RIC Stub binary
+
+ make ric_stub NODE=TEST_STUB MACHINE=BIT64 MODE=FDD O1_ENABLE=YES
+
+
+
The above generated images can be found at:
- O-DU High - <O-DU High Directory>/l2/bin/odu
- CU Stub - <O-DU High Directory>/l2/bin/cu_stub
- RIC Stub - <O-DU High Directory>/l2/bin/ric_stub
+
Code Review / o-du / l2.git / blobdiff