Bit of formatting, ping, and one typo

network_monitor.py

@@ -76,7 +76,9 @@ class NetworkMonitor(QMainWindow):
         if self.interfaceSelected == None:
             self.interfaceDialog()
         
-        print(f"Monitoring - {self.interfaceSelected}")
+        print("Monitoring - {}".format(
+            self.interfaceSelected
+        ))
         
         self.actionStart.setEnabled(False)
         self.actionStop.setEnabled(True)
@@ -139,10 +141,12 @@ class NetworkMonitor(QMainWindow):
             self.setColortoRow(self.tableWidget, rowpos, QColor(173,191, 255))
         elif(tableData['Protocol'] == 'UDP'):
             self.setColortoRow(self.tableWidget, rowpos, QColor(157,240,255))
-        elif(tableData['Protocol'] == 'Other'):
-            self.setColortoRow(self.tableWidget, rowpos, QColor(125,125,146))
         elif(tableData['Protocol'] == 'ARP'):
             self.setColortoRow(self.tableWidget, rowpos, QColor(157,240,77))
+        elif(tableData['Protocol'] == 'ICMP'):
+            self.setColortoRow(self.tableWidget, rowpos, QColor(255, 182, 193))
+        elif(tableData['Protocol'] == 'Other'):
+            self.setColortoRow(self.tableWidget, rowpos, QColor(125,125,146))
 
     
     def setColortoRow(self, table, rowIndex, color):

network_monitor_thread.py

@@ -1,4 +1,3 @@
-import sys
 from PyQt5.QtGui import *
 from PyQt5.QtCore import *
 from PyQt5.QtWidgets import *
@@ -32,8 +31,8 @@ class NetworkMonitorThread(QObject):
         counter = 0
         while True:
             layer = packet.getlayer(counter)
-            if layer != None:
+            if layer is not None:
-                if layer.name != "Padding":
+                if layer.name is not "Padding":
                     layers.append(layer.name)
             else:
                 break
@@ -102,7 +101,13 @@ class NetworkMonitorThread(QObject):
                 packet[TCP].ack,
                 packet[TCP].window
             )
-
+        elif ICMP in packet:
+            protocol = "ICMP"
+            info = "type={} code={} chksum={}".format(
+                packet[ICMP].type,
+                packet[ICMP].code,
+                packet[ICMP].chksum,
+            )
         elif ARP in packet:
             protocol = "ARP"
             info = "hwtype={} ptype={} hwlen={} plen={} op={}".format(
@@ -121,5 +126,5 @@ class NetworkMonitorThread(QObject):
             count=0,
             iface=self.interface,
             prn=self.handlePacket,
-            stop_filter={lambda x: self.sniffStatus()}
+            stop_filter=lambda x: self.sniffStatus()
         )

ping.py

@@ -1,10 +1,8 @@
-import sys
 from PyQt5.QtGui import *
 from PyQt5.QtCore import *
 from PyQt5.QtWidgets import *
 from scapy.all import *
-from scapy.layers.inet import IP
+from scapy.layers.inet import IP, ICMP, icmpcodes, icmptypes
-from scapy.layers.inet import ICMP
 
 
 class Ping(QWidget):
@@ -31,10 +29,29 @@ class Ping(QWidget):
     def startPing(self):
         if(len(self.host.text()) >= 1):
             try:
-                packet = IP(dst=self.host.text(), ttl=10)/ICMP()
+                packet = IP(dst=self.host.text())/ICMP()
                 output = sr1(packet, timeout=2)
                 if output is not None:
-                    self.result.setText(output.summary())
+                    res_type = icmptypes[output.type]
-            except socket.gaierror as e:
+                    res_code = ""
+                    if output.type in icmpcodes:
+                        res_code = " - "+icmpcodes[output.type][output.code]
+                    ping_time = int((output.time - packet.sent_time)*1000)
+
+                    self.result.setText(
+                        "Ping results:\nSummary: {}\n\nType:\t\t{}{}\nTime:\t\t{}ms\nSource:\t\t{}\nDestination:\t{}\
+                            \nTTL:\t\t{}".format(
+                                output.summary(),
+                                res_type,
+                                res_code,
+                                ping_time,
+                                packet[IP].src,
+                                packet[IP].dst,
+                                packet[IP].ttl
+                        )
+                    )
+                else:
+                    self.result.setText("Request timed out.")
+            except socket.gaierror:
                 self.result.setText(
                     "Invalid address/Could not get address info")

trace_route.py

@@ -32,12 +32,20 @@ class TraceRoute(QWidget):
                 result, unans = traceroute(
                     target=self.host.text(), dport=80, verbose=0)
                 output = []
-                output.append("\tRoute path\tResponse time")
+                output.append("\tRoute path\t\tResponse time")
+                result = sorted(result, key=lambda x: x[0].ttl)
+
                 for snd, rcv in result:
                     output.append(
-                        str(f"{snd.ttl}\t{rcv.src}\t\t{(int((rcv.time - snd.sent_time)*1000))} ms"))
+                        str("{}\t{}\t\t{} ms".format(
-                output.append(f"\nUnanswered packets: {len(unans)}")
+                            snd.ttl,
+                            rcv.src,
+                            (int((rcv.time - snd.sent_time)*1000))
+                        )))
+                output.append("\nUnanswered packets: {}".format(
+                    len(unans)
+                ))
                 self.result.setText('\n'.join(output))
-            except socket.gaierror as e:
+            except socket.gaierror:
                 self.result.setText(
                     "Invalid address/Could not get address info")