---------------------
1. l2/build/ : contains files required to compile the code
a. common : contains individual module's makefile
- b. config : contains SSI memory configuration
- c. odu : contains main makefile to generate an executable binary
+ b. odu : contains main makefile to generate an executable binary
+ c. scripts: contains scripts for logging
2. l2/docs/ : contains README and other configuration files for building docs
2. l2/src/ : contains layer specific source code
a. 5gnrmac : MAC source code
- b. 5gnrrlc : RLC source code
+ b. 5gnrrlc : RLC source code
c. cm : common, environment and interface files
d. cu_stub : Stub code for CU
e. du_app : DU application and F1 code
-------------------------------
1. Linux 32-bit/64-bit machine
2. GCC version 4.6.3 and above
+3. Install LKSCTP
+ a. On Ubuntu : sudo apt-get install -y libsctp-dev
+ b. On CentOS : yum install lksctp-tools-devel
+4. Install PCAP:
+ a. On ubuntu : sudo apt-get install -y libpcap-dev
+ b. On CentOS : yum install libpcap-devel
How to Clean and Build:
a. Build folder
cd l2/build/odu
b. Building CU Stub binary
- make cu_stub NODE=CU_STUB MACHINE=BIT64 MODE=FDD
+ make cu_stub NODE=TEST_STUB MACHINE=BIT64 MODE=FDD
c. Cleaning CU Stub binary
- make clean_cu NODE=CU_STUB MACHINE=BIT64 MODE=FDD
+ make clean_cu NODE=TEST_STUB MACHINE=BIT64 MODE=FDD
-3. Cleaning ODU and CU Stub
- make clean_all MACHINE=BIT64 MODE=FDD
+2. Building RIC Stub binary:
+ a. Build folder
+ cd l2/build/odu
+ b. Building RIC Stub binary
+ make ric_stub NODE=TEST_STUB MACHINE=BIT64 MODE=FDD
+ c. Cleaning RIC Stub binary
+ make clean_ric NODE=TEST_STUB MACHINE=BIT64 MODE=FDD
+
+4. Cleaning ODU, CU Stub and RIC Stub:
+ make clean_all
How to execute:
---------------
1. Assign virtual IP addresses as follows:
- ifconfig <interface name>:ODU "10.0.2.20"
- ifconfig <interface name>:CU_STUB "10.0.2.25"
+ ifconfig <interface name>:ODU "192.168.130.81"
+ ifconfig <interface name>:CU_STUB "192.168.130.82"
+ ifconfig <interface name>:RIC_STUB "192.168.130.80"
2. CU execution folder:
cd l2/bin/cu_stub
3. Run CU Stub binary:
./cu_stub
+4. RIC execution folder:
+ cd l2/bin/ric_stub
+
+5. Run RIC Stub binary:
+ ./ric_stub
+
4. DU execution folder:
cd l2/bin/odu
5. Run ODU binary:
./odu
-PS: CU stub must be run first
+PS: CU stub and RIC stub must be run (in no particular sequence) before ODU