("gnb.amf_addr",bpo::value<string>(&args->nr_stack.ngap.amf_addr)->default_value("127.0.0.1"),"IP address of MME for S1 connection")
("gnb.gtp_bind_addr",bpo::value<string>(&args->nr_stack.ngap.gtp_bind_addr)->default_value("192.168.3.1"),"Local IP address to bind for GTP connection")
("gnb.gtp_advertise_addr",bpo::value<string>(&args->nr_stack.ngap.gtp_advertise_addr)->default_value(""),"IP address of eNB to advertise for DL GTP-U Traffic")
("gnb.ngc_bind_addr",bpo::value<string>(&args->nr_stack.ngap.ngc_bind_addr)->default_value("192.168.3.1"),"Local IP address to bind for S1AP connection")
// VNF params
// VNF params
("vnf.type",bpo::value<string>(&args->phy.vnf_args.type)->default_value("gnb"),"VNF instance type [gnb,ue].")
("vnf.type",bpo::value<string>(&args->phy.vnf_args.type)->default_value("gnb"),"VNF instance type [gnb,ue].")
("vnf.addr",bpo::value<string>(&args->phy.vnf_args.bind_addr)->default_value("localhost"),"Address to bind VNF interface.")
("vnf.addr",bpo::value<string>(&args->phy.vnf_args.bind_addr)->default_value("localhost"),"Address to bind VNF interface.")