This tutorial contains instructions for running the openairinterface eNB and UE on various platforms. == Prerequisites == 1. Two nodes, with appropriate hardware, within RF range 1. Currently supported: USRP x310, USRP 2974, USRP b210 1. Load the image {{{omf-baseline-oai-1804.ndz}}} onto both nodes 1. Turn the nodes on 1. If graphical display is desired, enable x11 tunneling to console and then to nodes == On node 1 == 1. run /opt/oaiscripts/build_oai.sh to build for the current hardware and kernel 1. edit the file /opt/oaiscripts/run_enb.sh for the SDR in use, for example, set SDR IP addr and max gain 1. run /opt/oaiscripts/run_enb.sh == On Node 2 == 1. run /opt/oaiscripts/build_oai.sh to build for the current hardware and kernel 1. edit the file /opt/oaiscripts/run_ue.sh for the SDR in use, for example, set SDR IP addr and max gain 1. run /opt/oaiscripts/run_ue.sh == Specifics per domain == === sb2.cosmos-lab.org === 1. set usrp address to "type=x3xx,resource=rio0" 1. use RFSWITCH service to set all switches to port 1 for antenna === sb2.orbit-lab.org === 1. set usrp address to "type=x3xx,addr=192.168.40.2" 1. bring up usrp ethernet interface, set ip to 192.168.40.1/16 === sb1.orbit-lab.org === 1. set usrp address to "type=b210" === sb4.orbit-lab.org === 1. set usrp address to "type=b210" 1. configure RF matrix for 60db of attenuation between eNB and UE node chosen