Looks good at first glance. Is it not working or something?
Aaron
On Tue, Feb 28, 2012 at 5:20 PM, Gabe Bassett <g...@theengineer.org> wrote:
> Does this look about right?
>
> HONEYPOT_PORT = 5
> HONEYPOT_IP = "10.0.0.5"
> ARP_SOURCE_MAC = "00:00:00:00:00:10"
> ARP_DESTINATION_MAC = "FF:FF:FF:FF:FF:FF"
> ARP_PROBE_IP = "0.0.0.0"
>
> arp_packet = arp()
> # how do you reference the IP address of
> switch/controller/fake/anything?
> # setting it to a fake MAC. as long as it comes back to the
> SW it should be fine.
> arp_packet.hwtype = arp.HW_TYPE_ETHERNET
> arp_packet.prototype = arp.PROTO_TYPE_IP
> arp_packet.hwsrc = octstr_to_array(ARP_SOURCE_MAC)
> arp_packet.hwdst = octstr_to_array(ARP_DESTINATION_MAC)
> arp_packet.hwlen = 6
> arp_packet.opcode = arp.REQUEST
> arp_packet.protolen = 4
> arp_packet.protosrc = ipstr_to_int(ARP_PROBE_IP)
> arp_packet.protodst = ipstr_to_int(HONEPOT_IP)
>
>
> # Create the ethernet packet, fill in the info and set as
> payload the arp
> eth_pkt = ethernet()
> eth_pkt.set_payload(arp_packet)
> eth_pkt.type = ethernet.ARP_TYPE
> eth_pkt.src = octstr_to_array(ARP_SOURCE_MAC)
> eth_pkt.dst = octstr_to_array(ARP_DESTINATION_MAC)
> logger.debug("arp pkt %s" % str(eth_pkt))
>
>
> # generate arp request for IP of honeypot on honeypot port
> self.send_openflow_packet( dpid, eth_pkt.tostring(),
> HONEPOT_PORT)
>
> ________________________________________
> From: Aaron Rosen [aro...@clemson.edu]
> Sent: Tuesday, February 28, 2012 12:41 PM
> To: Gabe Bassett
> Cc: nox-dev@noxrepo.org
> Subject: Re: [nox-dev] Best way to create ARP request
>
> Probably check this out:
> http://noxrepo.org/pipermail/nox-dev/2011-February/007223.html
>
> Aaron
>
> On Tue, Feb 28, 2012 at 12:56 PM, Gabe Bassett <g...@theengineer.org> wrote:
>> What is the best way to do a quick ARP request? I'm writting a form of a
>> switch, but it may need to do an arp request to find a single IP. I'm
>> hoping theres a simple function I can call to do the request. The normal
>> switch functionality should add the reply to the switch arp cache.
>>
>> Thanks for the help.
>>
>> Gabe
>>
>> _______________________________________________
>> nox-dev mailing list
>> nox-dev@noxrepo.org
>> http://noxrepo.org/mailman/listinfo/nox-dev
>>
>
>
>
> --
> Aaron O. Rosen
> Masters Student - Network Communication
> 306B Fluor Daniel
> _______________________________________________
> nox-dev mailing list
> nox-dev@noxrepo.org
> http://noxrepo.org/mailman/listinfo/nox-dev
--
Aaron O. Rosen
Masters Student - Network Communication
306B Fluor Daniel
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