RAM-6021 Wired Router
66
Services Tab
Enter
Client
MAC
Address
(Required):
This
is
the
field
where
you
enter
the
Client’s
computer
or
device
MAC
(Media
Access
Control)
address.
The
MAC
address
is
a
unique
number
assigned
by
the
manufacturer
to
any
Ethernet
networking
device,
such
as
a
net
‐
work
adapter,
that
allows
the
network
to
identify
it
at
the
hardware
level.
For
all
practical
purposes,
this
number
is
usually
permanent.
Unlike
IP
addresses,
which
can
change
every
time
a
computer
logs
onto
the
network,
the
MAC
address
of
a
device
stays
the
same,
making
it
a
valuable
hardware
identifier
for
the
network.
When
entering
the
MAC
address
information,
type
the
12
‐
digit
MAC
address
in
the
following
format:
xx:xx:xx:xx:xx:xx
including
the
colons.
Enter
Client
IP
Address
(Required):
Enter
the
IP
address
for
which
you
wish
to
assign
to
a
client’s
computer
or
device
MAC
address.
An
address
valid
for
the
subnet
for
which
the
interface
is
configured.
Care
should
be
used
to
ensure
that
there
is
no
conflict
with
any
pre
‐
existing
devices
on
that
subnet
which
may
have
been
already
configured
to
sue
statically
assigned
IP
addresses.
This
address
should
have
been
provided
by
your
Network
Administrator.
•
Click
on
the
Finish
button.
You
will
return
to
the
DHCP
Server
Settings
dialog
window
and
the
entered
data
will
be
visible
on
the
table
at
the
bottom
of
the
window.
•
To
delete
an
address,
select
it
in
the
table
and
click
on
the
Delete
button.
To
edit
an
existing
rule,
select
it
in
the
table
and
click
on
the
Edit
button.
•
Click
on
the
“Save”
button
for
changes
to
be
saved
without
activating
the
interface
until
you
reboot
the
unit,
the
“Apply”
button
will
save
your
settings
and
apply
them
immediately.
To
revert
to
the
previous
defaults,
click
on
the
“Revert”
button.
2.5.2
DHCP
Relay
This
feature
will
enable
a
DHCP
Relay
service,
which
will
connect
a
local
interface
with
a
remote
DHCP
Server.
DHCP
Relay
should
not
be
enabled
for
any
interface(s)
which
have
been
configured
to
act
as
a
DHCP
server.
