1 /*******************************************************************************
2 ################################################################################
3 # Copyright (c) [2017-2019] [Radisys] #
5 # Licensed under the Apache License, Version 2.0 (the "License"); #
6 # you may not use this file except in compliance with the License. #
7 # You may obtain a copy of the License at #
9 # http://www.apache.org/licenses/LICENSE-2.0 #
11 # Unless required by applicable law or agreed to in writing, software #
12 # distributed under the License is distributed on an "AS IS" BASIS, #
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
14 # See the License for the specific language governing permissions and #
15 # limitations under the License. #
16 ################################################################################
17 *******************************************************************************/
19 /* This functions contains main() for cu_app */
20 #include "common_def.h"
21 #include "odu_common_codec.h"
23 #include "cu_stub_sctp.h"
24 #include "cu_stub_egtp.h"
28 #define CU_NAME "ORAN_OAM_CU"
29 #define DU_IP_V4_ADDR "10.0.2.20"
30 #define CU_IP_V4_ADDR "10.0.2.25"
31 #define DU_IP_V6_ADDR "0000:0000:0000:0000:0000:0000:0000:0001"
32 #define CU_IP_V6_ADDR "0000:0000:0000:0000:0000:0000:0000:0011"
35 #define DU_EGTP_PORT 39001
36 #define CU_EGTP_PORT 39002
46 /*******************************************************************
48 * @brief Handles SCTP notification
52 * Function : sctpNtfyInd
55 * Handles SCTP notification
57 * @params[in] sctp notification
60 ******************************************************************/
61 void sctpNtfyInd(CmInetSctpNotification *ntfy)
68 openlog("CU_STUB",LOG_CONS | LOG_PID | LOG_NDELAY, LOG_LOCAL1);
70 /*******************************************************************
72 * @brief Main function of CU APP
79 * - Reads CU related configurations
80 * - Initialize SCTP Parameters
81 * - Start SCTP receiver thread
84 * @return ROK - success
87 * ****************************************************************/
92 DU_LOG("\nStarting CU_STUB");
93 /* Read CU configurations */
100 /* Initializing SCTP global parameters */
103 /* Start CU-SCTP to listen on incoming connection */
110 /*******************************************************************
112 * @brief Read CU related configuration
116 * Function : readCuCfg
119 * - RRead CU related configuration
122 * @return ROK - success
125 * ****************************************************************/
129 U32 ipv4_du, ipv4_cu;
131 DU_LOG("\nReading CU configurations");
133 cmInetAddr((S8*)DU_IP_V4_ADDR, &ipv4_du);
134 cmInetAddr((S8*)CU_IP_V4_ADDR, &ipv4_cu);
135 //U32 ipv6_int = inet_addr(DU_IP_V6_ADDR);
137 cuCfgParams.cuId = CU_ID;
138 strcpy(cuCfgParams.cuName, CU_NAME);
140 /* DU IP Address and Port*/
141 cuCfgParams.sctpParams.duIpAddr.ipV4Addr = ipv4_du;
142 cuCfgParams.sctpParams.duIpAddr.ipV6Pres = false;
143 cuCfgParams.sctpParams.duPort = DU_PORT;
145 /* CU IP Address and Port*/
146 cuCfgParams.sctpParams.cuIpAddr.ipV4Addr = ipv4_cu;
147 cuCfgParams.sctpParams.cuIpAddr.ipV6Pres = false;
148 cuCfgParams.sctpParams.cuPort = CU_PORT;
151 cuCfgParams.plmn.mcc[0] = PLMN_MCC0;
152 cuCfgParams.plmn.mcc[1] = PLMN_MCC1;
153 cuCfgParams.plmn.mcc[2] = PLMN_MCC2;
154 cuCfgParams.plmn.mnc[0] = PLMN_MNC0;
155 cuCfgParams.plmn.mnc[1] = PLMN_MNC1;
156 cuCfgParams.plmn.mnc[2] = PLMN_MNC2;
159 cuCfgParams.rrcVersion.rrcVer = RRC_VER;
160 cuCfgParams.rrcVersion.extRrcVer = EXT_RRC_VER;
163 /* EGTP Parameters */
164 cuCfgParams.egtpParams.localIp.ipV4Pres = TRUE;
165 cuCfgParams.egtpParams.localIp.ipV4Addr = ipv4_cu;
166 cuCfgParams.egtpParams.localPort = CU_EGTP_PORT;
167 cuCfgParams.egtpParams.destIp.ipV4Pres = TRUE;
168 cuCfgParams.egtpParams.destIp.ipV4Addr = ipv4_du;
169 cuCfgParams.egtpParams.destPort = DU_EGTP_PORT;
170 cuCfgParams.egtpParams.minTunnelId = 0;
171 cuCfgParams.egtpParams.maxTunnelId = 10;
173 } /* End of readCuCfg */
174 /**********************************************************************
176 **********************************************************************/