epc: Replace rlc_drb_mode with qci attribute

Change-Id: I21b7d7009f9b0df8ec4f59189a65cfc26f164f04
diff --git a/example/defaults.conf b/example/defaults.conf
index 0b9136d..5cda132 100644
--- a/example/defaults.conf
+++ b/example/defaults.conf
@@ -97,8 +97,9 @@
   type: srsepc
   mcc: 901
   mnc: 70
+  qci: 9
+
 srsepc:
-  rlc_drb_mode: UM
   enable_pcap: false
 
 amarisoft:
diff --git a/example/scenarios/cfg-epc-qci@.conf b/example/scenarios/cfg-epc-qci@.conf
new file mode 100644
index 0000000..8f9c937
--- /dev/null
+++ b/example/scenarios/cfg-epc-qci@.conf
@@ -0,0 +1,3 @@
+config:
+  epc:
+    qci: ${param1}
diff --git a/example/scenarios/cfg-epc-rlcmode@.conf b/example/scenarios/cfg-epc-rlcmode@.conf
deleted file mode 100644
index 2ddb044..0000000
--- a/example/scenarios/cfg-epc-rlcmode@.conf
+++ /dev/null
@@ -1,3 +0,0 @@
-config:
-  epc:
-    rlc_drb_mode: ${param1}