Edit arp message

[Peter Silva]

Click on the network-manager-app at the top of the screen.
Edit Connections.
Pick a connection.
Edit.
There is an entry for 'cloned MAC address'  you can override the hardware
MAC by setting that.

Is that what you are looking for?

On Sat, Apr 30, 2016 at 6:24 AM, Petter Adsen <petter at synth.no> wrote:

> On Sat, 30 Apr 2016 13:02:06 +0300
> Amer <amer7777 at hotmail.com> wrote:
>
> > Thank you for fast response.
> > In general, when a host is about to send an ARP request, I want the
> > host modifies the THA before it sends the ARP request.
> >
> > Sent from my iPhone
> >
>
> Please don't top post, iPhone or not.
>
> I think what Karl was asking for is *why* you want to do this, there
> might be alternative ways of getting what you want.
>
> Petter
>
> > > On Apr 30, 2016, at 12:22 PM, Karl Auer <kauer at biplane.com.au>
> > > wrote:
> > >> On Sat, 2016-04-30 at 11:25 +0300, Amer wrote:
> > >> I am wondering if there is a tool or Ubuntu command that can help
> > >> me to edit the ARP target hardware address (THA) in ARP request
> > >> message.
> > >
> > > Please tell us what you want to achieve.
> > >
> > > Why do you want to edit the target hardware address in an ARP
> > > request message?
> > >
> > > However, general info, check out scapy. Lets you hand-craft packets
> > > of any description. If you want to alter packets in flight you will
> > > have to hack the kernel, or put a device in the path of the packets.
>
>
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