OpenForum RSS: DHCP + relay + snoop

DHCP + relay + snoop (Umraf)

Thu, 12 Jan 2012 02:34:41 GMT

> �� , �� . ��
> �� :
> if exists agent.circuit-id

� ��
if exists agent.circuit-id and option dhcp-message-type = 3

�� DHCP Request, �� .

DHCP + relay + snoop (Serge)

Sat, 16 Oct 2010 01:41:27 GMT

�� ?
if exists leased-address
{

DHCP + relay + snoop (nerik)

Fri, 15 Oct 2010 08:40:10 GMT

�� , �� . �� :

if exists agent.circuit-id
{
log(info,concat("Lease for ",binary-to-ascii (10, 8, ".", leased-address),
" Switch addr: ",binary-to-ascii(10, 8, ".", packet(24, 4)),
" Switch MAC: ",binary-to-ascii (16, 8, ":", suffix( option agent.remote-id, 6)),
" Switch port: ",binary-to-ascii (10, 16, "", substring(option agent.circuit-id, 4, 2)),
" Client MAC: ",binary-to-ascii(16, 8, ":", substring(hardware, 1, 6))
));
}

�� leased-address, �� .
�� , �� ?