diff --git a/ci-scripts/conf_files/enb.band38.25prb.rfsim.conf b/ci-scripts/conf_files/enb.band38.25prb.rfsim.conf
index 79f4fce746..e19cd4d68a 100644
--- a/ci-scripts/conf_files/enb.band38.25prb.rfsim.conf
+++ b/ci-scripts/conf_files/enb.band38.25prb.rfsim.conf
@@ -208,6 +208,10 @@ RUs = (
     }
 );  
 
+rfsimulator: {
+    serveraddr = "server";
+};
+
 THREAD_STRUCT = (
   {
     #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
diff --git a/ci-scripts/conf_files/enb.band7.100prb.rfsim.conf b/ci-scripts/conf_files/enb.band7.100prb.rfsim.conf
index 71fbc663fe..3c0b994017 100644
--- a/ci-scripts/conf_files/enb.band7.100prb.rfsim.conf
+++ b/ci-scripts/conf_files/enb.band7.100prb.rfsim.conf
@@ -241,6 +241,10 @@ RUs =
   }
 );
 
+rfsimulator: {
+    serveraddr = "server";
+};
+
 THREAD_STRUCT =
 (
   {
diff --git a/ci-scripts/conf_files/enb.band7.25prb.rfsim.conf b/ci-scripts/conf_files/enb.band7.25prb.rfsim.conf
index 71e9029c4b..c5d8383860 100644
--- a/ci-scripts/conf_files/enb.band7.25prb.rfsim.conf
+++ b/ci-scripts/conf_files/enb.band7.25prb.rfsim.conf
@@ -241,6 +241,10 @@ RUs =
   }
 );
 
+rfsimulator: {
+    serveraddr = "server";
+};
+
 THREAD_STRUCT =
 (
   {
diff --git a/ci-scripts/conf_files/enb.band7.25prb.rfsim.nos1.conf b/ci-scripts/conf_files/enb.band7.25prb.rfsim.nos1.conf
index 71e9029c4b..c5d8383860 100644
--- a/ci-scripts/conf_files/enb.band7.25prb.rfsim.nos1.conf
+++ b/ci-scripts/conf_files/enb.band7.25prb.rfsim.nos1.conf
@@ -241,6 +241,10 @@ RUs =
   }
 );
 
+rfsimulator: {
+    serveraddr = "server";
+};
+
 THREAD_STRUCT =
 (
   {
diff --git a/ci-scripts/conf_files/enb.band7.50prb.rfsim.conf b/ci-scripts/conf_files/enb.band7.50prb.rfsim.conf
index 4e037ab3da..abfc3887cd 100644
--- a/ci-scripts/conf_files/enb.band7.50prb.rfsim.conf
+++ b/ci-scripts/conf_files/enb.band7.50prb.rfsim.conf
@@ -241,6 +241,10 @@ RUs =
   }
 );
 
+rfsimulator: {
+    serveraddr = "server";
+};
+
 THREAD_STRUCT =
 (
   {
diff --git a/ci-scripts/conf_files/enb.band7.tm1.25PRB.rfsim.mbms.conf b/ci-scripts/conf_files/enb.band7.tm1.25PRB.rfsim.mbms.conf
index e98896ac5d..e0b5dc7257 100644
--- a/ci-scripts/conf_files/enb.band7.tm1.25PRB.rfsim.mbms.conf
+++ b/ci-scripts/conf_files/enb.band7.tm1.25PRB.rfsim.mbms.conf
@@ -374,6 +374,10 @@ RUs = (
     }
 );
 
+rfsimulator: {
+    serveraddr = "server";
+};
+
 THREAD_STRUCT = (
   {
     #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
diff --git a/ci-scripts/conf_files/gnb.band261.tm1.32PRB.usrpn300.conf b/ci-scripts/conf_files/gnb.band261.tm1.32PRB.usrpn300.conf
index e460fb0a4d..7603148fb7 100644
--- a/ci-scripts/conf_files/gnb.band261.tm1.32PRB.usrpn300.conf
+++ b/ci-scripts/conf_files/gnb.band261.tm1.32PRB.usrpn300.conf
@@ -234,6 +234,10 @@ RUs = (
     }
 );  
 
+rfsimulator: {
+    serveraddr = "server";
+};
+
 THREAD_STRUCT = (
   {
     #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
diff --git a/ci-scripts/conf_files/gnb.band66.tm1.106PRB.usrpn300.conf b/ci-scripts/conf_files/gnb.band66.tm1.106PRB.usrpn300.conf
index f4f65fe8dc..5bf2525092 100644
--- a/ci-scripts/conf_files/gnb.band66.tm1.106PRB.usrpn300.conf
+++ b/ci-scripts/conf_files/gnb.band66.tm1.106PRB.usrpn300.conf
@@ -212,6 +212,10 @@ RUs = (
     }
 );
 
+rfsimulator: {
+    serveraddr = "server";
+};
+
 THREAD_STRUCT = (
   {
     #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
diff --git a/ci-scripts/conf_files/gnb.band78.tm1.106PRB.usrpn300.conf b/ci-scripts/conf_files/gnb.band78.tm1.106PRB.usrpn300.conf
index 453b03910b..ab6c6b2467 100644
--- a/ci-scripts/conf_files/gnb.band78.tm1.106PRB.usrpn300.conf
+++ b/ci-scripts/conf_files/gnb.band78.tm1.106PRB.usrpn300.conf
@@ -221,6 +221,10 @@ RUs = (
     }
 );  
 
+rfsimulator: {
+    serveraddr = "server";
+};
+
 THREAD_STRUCT = (
   {
     #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
diff --git a/ci-scripts/conf_files/gnb.sa.band78.106prb.rfsim.conf b/ci-scripts/conf_files/gnb.sa.band78.106prb.rfsim.conf
index 9728977d21..ff1651c89a 100644
--- a/ci-scripts/conf_files/gnb.sa.band78.106prb.rfsim.conf
+++ b/ci-scripts/conf_files/gnb.sa.band78.106prb.rfsim.conf
@@ -254,6 +254,10 @@ THREAD_STRUCT = (
   }
 );
 
+rfsimulator: {
+    serveraddr = "server";
+};
+
 security = {
   # preferred ciphering algorithms
   # the first one of the list that an UE supports in chosen
diff --git a/ci-scripts/conf_files/gnb.sa.band78.fr1.24PRB.usrpb210.conf b/ci-scripts/conf_files/gnb.sa.band78.fr1.24PRB.usrpb210.conf
index 9a6efada5b..a90174f3b7 100644
--- a/ci-scripts/conf_files/gnb.sa.band78.fr1.24PRB.usrpb210.conf
+++ b/ci-scripts/conf_files/gnb.sa.band78.fr1.24PRB.usrpb210.conf
@@ -219,6 +219,10 @@ RUs = (
 }
 );
 
+rfsimulator: {
+    serveraddr = "server";
+};
+
 THREAD_STRUCT = (
 {
   #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"