Modbus
Cellular
Gateway
Index
skipping
is
used
to
reserve
slots
for
new
function
insertion,
when
required.
84
(for
DHCP
Relay
settings
only)
Save
NA
Click
the
Save
button
to
save
the
configuration
and
back
to
Port
‐
based
VLAN
List
.
IP
Fixed
Mapping
Rule
List
Additionally,
you
can
add
rule
in
the
IP
Fixed
Mapping
Rule
List
,
and
the
rule
list
in
only
for
Server
/
Disable
type
of
DHCP
Server
/Relay
field.
This
table
is
the
same
with
Basic
Network
>
Client
/
Server
/
Proxy
>
DHCP
Server
>
Fixed
Mapping
Tab
When
Add
button
is
applied
Mapping
Rule
Configuration
table
will
appear.
Mapping
Rule
Configuration
Item
Value
setting
Description
MAC
Address
A
Must
filled
setting
Define
the
MAC
Address
target
that
the
DHCP
Server
wants
to
filter.
IP
Address
A
Must
filled
setting
Define
the
IP
Address
that
the
DHCP
Server
will
assign.
If
there
is
a
request
from
the
MAC
Address
filled
in
the
above
field,
the
DHCP
Server
will
assign
this
IP
Address
to
the
MAC
Address
.
Enable
The
box
is
unchecked
by
default.
Click
Enable
box
to
activate
this
rule.
Save
NA
Click
the
Save
button
to
save
the
configuration.
The
web
browser
will
take
you
back
to
the
VLAN
page.
There
you
will
need
to
click
on
Apply
button.
Apply
Click
on
Apply
button
to
apply
the
changes.
Note:
ensure
to
always
click
on
Apply
button
to
apply
the
changes
after
the
web
browser
refreshed
taken
you
back
to
the
VLAN
page.
