diff --git a/images_build/client/dign_client/bin/client.py b/images_build/client/dign_client/bin/client.py
index af71ab9..771ceda 100644
--- a/images_build/client/dign_client/bin/client.py
+++ b/images_build/client/dign_client/bin/client.py
@@ -356,13 +356,13 @@ class ServerAddressBuilder:
         return [f'{self.IPv4_1_TO_3TH_OCTET}.{self._ipv4_4th_octet}']
 
 class TcpPacketsCapture:
-    IFACE = "net1"
     DSCP_KEY = ["DSCP"]
     def __init__(self, server_ip, server_port):
         self._server_ip = server_ip
         self._server_port = server_port
         self._quadruple_to_dscp_table = {}
         self._build_filter()
+        self._iface_names = get_if_list()
 
     # def _read_server_ip_and_port(self):
 
@@ -370,7 +370,7 @@ class TcpPacketsCapture:
         self._filter = f"tcp and src host {self._server_ip} and src port {self._server_port}"
 
     def start(self):
-        self._sniff_thread = AsyncSniffer(iface=self.IFACE, prn=self._packet_callback, filter=self._filter)
+        self._sniff_thread = AsyncSniffer(iface=self._iface_names, prn=self._packet_callback, filter=self._filter)
         self._sniff_thread.start()
 
     def _packet_callback(self, packet):
@@ -1152,6 +1152,13 @@ class FirewallCasesRunner:
         return True, None
 
 class ResultExportBuilder:
+    COLUMN_0 = "Test cases"
+    COLUMN_1 = "Result"
+    COLUMN_2 = "Fail Reason"
+    RESULT_OK = "ok"
+    RESULT_FAIL = "FAIL"
+    DEFAULT_INFO = "-"
+
     def __init__(self):
         self._exporter = None
         self._create_exporter()
@@ -1159,25 +1166,25 @@ class ResultExportBuilder:
     def _create_exporter(self):
         self._exporter = PrettyTable()
         self._exporter.vrules = NONE
-        self._exporter.field_names = ["Case name", "Status", "Description"]
-        self._exporter.align["Case name"] = "l"
-        self._exporter.align["Status"] = "l"
-        self._exporter.align["Description"] = "l"
+        self._exporter.field_names = [self.COLUMN_0, self.COLUMN_1, self.COLUMN_2]
+        self._exporter.align[self.COLUMN_0] = "l"
+        self._exporter.align[self.COLUMN_1] = "l"
+        self._exporter.align[self.COLUMN_2] = "l"
 
     def append_case_result(self, case_name, case_result, enable_ouptut_by_case=True):
         status, description = self._convert_case_result(case_result)
         if enable_ouptut_by_case:
             self._output_by_case_name(case_name, status)
 
-        if not case_result[0]:
-            self._add_exporter_row(case_name, status, description)
+        #if not case_result[0]:
+        self._add_exporter_row(case_name, status, description)
 
     def _convert_case_result(self, case_result):
-        status = "ok"
+        status = self.RESULT_OK
         if not case_result[0]:
-            status = "FAIL"
+            status = self.RESULT_FAIL
 
-        description = "-"
+        description = self.DEFAULT_INFO
         if case_result[1] is not None:
             description = case_result[1]
 
@@ -1186,11 +1193,12 @@ class ResultExportBuilder:
     def _output_by_case_name(self, case_name, case_status): 
         print(f"{case_name} ... {case_status}")
 
-    def _add_exporter_row(self, case_name: str, status: str, description: str):
-        self._exporter.add_row([case_name, status, description])
+    def _add_exporter_row(self, column0: str, column1: str, column2: str):
+        self._exporter.add_row([column0, column1, column2])
         
     def export(self):
         if len(self._exporter._rows) > 0:
+            print("\nSummary:")
             print(self._exporter)