On 18/07/13 09:08, Martin Kraus wrote:
On Wed, Jul 17, 2013 at 06:16:57PM -0400, doug wrote:
it did not find any MAC adresses, nor did it produce the name of the
printer
at 120. Here's the output:
[doug@Dell ~]$ sudo arpscan -p 192.168.1.0/24
Password:
00:15:C5:A8:8A:7A 192.168.1.103
00:23:69:BC:D3:36 192.168.1.1
50:E5:49:B3:A2:51 192.168.1.102
00:0E:7F:E3:77:B7 192.168.1.101 Hewlett Packard
00:26:AB:FA:BB:58 192.168.1.120
it doesn't produce names of anything, it just decodes the network card vendor
from the mac address. Device names need some kind of name resolution service
such as dns or netbios names used by samba.
mk
And the translation from the leading triple in the mac address to the
company_id can be checked here:
<http://standards.ieee.org/develop/regauth/oui/public.html>, where it
then turns out that Doug's printer at 192.168.1.120 is from Epsom?
Anybody know where arp-scan finds or stores this info? It's not quite up
to date, for instance b8:27:eb:xx:xx:xx should translate to the
Raspberry Pi Foundation, but it shows as "(unknown)". (This is on Debian
sid, where incidentally the package as well as the command is called
arp-scan with a hyphen).
--
Klaus
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