allow to send multiple paquets in one command

sendether.py

@@ -4,7 +4,8 @@ import sys
 import argparse
 from scapy.all import sendp, sendpfast, Ether, IP, RandIP, RandMAC, ICMP
 
-def macsender(iface):
+
+def get_etheraddrs():
     smac_rand = str(RandMAC('00:*:*:*:*:*'))
     print(smac_rand)
     dmac_rand = str(RandMAC('*:*:*:*:*:*'))
@@ -12,21 +13,26 @@ def macsender(iface):
     new = old | 0x1
     if old != new:
         dmac_rand = "{0}{1:x}{2}".format(smac_rand[0], new, smac_rand[2:])
+    return smac_rand,dmac_rand
+
 
+def macsender(iface,count=1):
     pkts=[]
-    pkts.append(Ether(src=smac_rand, dst=str(RandMAC(dmac_rand)))/
+    for i in range(count):
+        ether_src, ether_dst=get_etheraddrs()
+        pkts.append(Ether(src=ether_src, dst=str(RandMAC(ether_dst)))/
                     IP(src=str(RandIP('0.0.0.0/0')), dst=str(RandIP('0.0.0.0/0')))/
                     ICMP())
     
-    print(pkts)
     sendp(pkts, iface=iface, loop=False, verbose=True)
 
 def main():
     parser = argparse.ArgumentParser(description="Random MAC sender tool")
     parser.add_argument('-i', '--iface', help="Output interface name")
+    parser.add_argument('-c', '--count', type=int, default=1, help="Number of packets to send")
     args = parser.parse_args()
     try:
-        macsender(iface = args.iface)
+        macsender(iface = args.iface, count=args.count)
     except ValueError as e:
         print("ERROR: {0}".format(e))
         return 1