[TIP] Generating 1024 Macs/vlan(urgent help)

Jishnu Banerjee (jbanerje) jbanerje at cisco.com
Sun Mar 21 20:51:18 PDT 2010

Hi Folks,
I am new to this forum and a novice in Python/Scapy.

Can anybody help me out with a script which will generate 1024 MACs/vlan
spanning over 32 vlans.

I have done this:

scmac = '00:20:11:11:22:'
lastbyte = 1
eth = sys.argv[1]
destmac = '00:0D:03:00:00:01'

while (r<80):
     print 'r='
     print r
     srcmac = scmac + str(r)
     print srcmac
     p =
     r= r+1

It seems to me that my above script is not generating Unique MACs, I am
yet to capture those packets.

Any help is sppreciated.


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