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

[Michael Lausch]

The python program itself contains at least one error:

str(r) does not do hex conversion. 
>>> print str(10)
'10'
but it should be '0A'
the % formatting takes care of this

eth=sys.argv[1]
destmac = '00:0D:03:00:00:01'
for lastbyte in range(0, 80):
	srcmac = "00:20:11:11:22:%02X" % lastbyte
	print srcmac
	frame = scapy.Ether(dst=destmac,src=srcmac)/scapy.IP(dst="2.2.2.2",src="2.2.2.1")
	scapy.sendp(p,iface=eth)

this works (verifyed with wireshark)




On Mon, 2010-03-22 at 09:21 +0530, Jishnu Banerjee (jbanerje) wrote:
> 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:
> qq
q

> scmac = '00:20:11:11:22:'
> lastbyte = 1
> eth = sys.argv[1]
> destmac = '00:0D:03:00:00:01'
> 
> r=0
> while (r<80):
>      print 'r='
>      print r
>      srcmac = scmac + str(r)
>      print srcmac
>      p =
> (scapy.Ether(dst=destmac,src=srcmac)/scapy.IP(dst="2.2.2.2",src="2.2.2.1
> "))
>      scapy.sendp(p,iface=eth)
>      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.
> 
> Regards,
> Jishnu
> 
> 
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