Made MCC and MNC in HSS configurable (not tested)

srsepc/hdr/hss/hss.h

@@ -46,6 +46,8 @@ namespace srsepc{
 typedef struct{
   std::string auth_algo;
   std::string db_file;
+  uint16_t mcc;
+  uint16_t mnc;
 }hss_args_t;
 
 typedef struct{
@@ -98,7 +100,9 @@ private:
 
   /*Logs*/
   srslte::log_filter       *m_hss_log;
- 
+  
+  uint16_t mcc;
+  uint16_t mnc;
 };
 
 } // namespace srsepc

srsepc/src/hss/hss.cc

@@ -90,7 +90,10 @@ hss::init(hss_args_t *hss_args, srslte::log_filter *hss_log)
     return -1;
   }
 
-  m_hss_log->info("HSS Initialized. DB file %s, authentication algorithm %s\n", hss_args->db_file.c_str(),hss_args->auth_algo.c_str());
+  mcc = hss_args->mcc;
+  mnc = hss_args->mnc;
+
+  m_hss_log->info("HSS Initialized. DB file %s, authentication algorithm %s, MCC: %d, MNC: %d\n", hss_args->db_file.c_str(),hss_args->auth_algo.c_str(), mcc, mnc);
   m_hss_log->console("HSS Initialized\n");
   return 0;
 }
@@ -203,8 +206,6 @@ hss::gen_auth_info_answer_milenage(uint64_t imsi, uint8_t *k_asme, uint8_t *autn
   uint8_t     ak[6];
   uint8_t     mac[8];
 
-  uint16_t  mcc=61441; //001
-  uint16_t  mnc=65281; //01
 
   if(!get_k_amf_op(imsi,k,amf,op))
   {
@@ -274,9 +275,6 @@ hss::gen_auth_info_answer_xor(uint64_t imsi, uint8_t *k_asme, uint8_t *autn, uin
   uint8_t     ak[6];
   uint8_t     mac[8];
 
-  uint16_t  mcc=61441; //001
-  uint16_t  mnc=65281; //01
-
   int i = 0;
 
   if(!get_k_amf_op(imsi,k,amf,op))

srsepc/src/main.cc

@@ -189,12 +189,20 @@ parse_args(all_args_t *args, int argc, char* argv[]) {
   }
   // Convert MCC/MNC strings
   if(!srslte::string_to_mcc(mcc, &args->mme_args.s1ap_args.mcc)) {
-    cout << "Error parsing enb.mcc:" << mcc << " - must be a 3-digit string." << endl;
+    cout << "Error parsing mme.mcc:" << mcc << " - must be a 3-digit string." << endl;
   }
   if(!srslte::string_to_mnc(mnc, &args->mme_args.s1ap_args.mnc)) {
-    cout << "Error parsing enb.mnc:" << mnc << " - must be a 2 or 3-digit string." << endl;
+    cout << "Error parsing mme.mnc:" << mnc << " - must be a 2 or 3-digit string." << endl;
   }
  
+  // Convert MCC/MNC strings
+  if(!srslte::string_to_mcc(mcc, &args->hss_args.mcc)) {
+    cout << "Error parsing mme.mcc:" << mcc << " - must be a 3-digit string." << endl;
+  }
+  if(!srslte::string_to_mnc(mnc, &args->hss_args.mnc)) {
+    cout << "Error parsing mme.mnc:" << mnc << " - must be a 2 or 3-digit string." << endl;
+  }
+
   args->mme_args.s1ap_args.mme_bind_addr = mme_bind_addr;
   args->spgw_args.gtpu_bind_addr = spgw_bind_addr;
   args->spgw_args.sgi_if_addr = sgi_if_addr;
@@ -302,7 +310,7 @@ main (int argc,char * argv[] )
     cout << "Error initializing MME" << endl;
     exit(1);
   }
-  
+
   hss *hss = hss::get_instance();
   if (hss->init(&args.hss_args,&hss_log)) {
     cout << "Error initializing HSS" << endl;