SonicWall
Secure
Mobile
Access
200/400
Getting
Started
Guide
37
Determine
the
correct
subnet
based
on
your
network
scenario
selection:
To
set
your
NetExtender
address
range:
1 Navigate
to
the
NetExtender
>
Client
Settings
page.
2 Enter
an
address
range
in
the
Client
Address
Range
Begin
and
Client
Address
Range
End
fields.
3 Click
Accept
to
add
the
Client
Address
Range.
If
you
do
not
have
enough
available
addresses
to
support
your
desired
number
of
concurrent
NetExtender
users,
you
may
use
a
new
subnet
for
NetExtender.
This
condition
may
occur
if
your
existing
DMZ
or
LAN
is
configured
in
NAT
mode
with
a
small
subnet
space,
such
as
255.255.255.224,
or
more
commonly
if
your
DMZ
or
LAN
is
configured
in
Transparent
mode
and
you
have
a
limited
number
of
public
addresses
from
your
ISP.
In
either
case,
you
may
assign
a
new,
unallocated
IP
range
to
NetExtender
(such
as
192.168.10.100
to
192.168.10.200)
and
configure
a
route
to
this
range
on
your
gateway
appliance.
Scenario
A
192.168.200.100
to
192.168.200.200
(default
range)
Scenario
B
Select
a
range
that
falls
within
your
existing
DMZ
subnet.
For
example,
if
your
DMZ
uses
the
10.1.1.0/24
subnet,
and
you
want
to
support
up
to
30
concurrent
NetExtender
sessions,
you
could
use
10.1.1.220
to
10.1.1.249
.
Scenario
C
Select
a
range
that
falls
within
your
existing
LAN
subnet.
For
example,
if
your
LAN
uses
the
192.168.168.0/24
subnet,
and
you
want
to
support
up
to
10
concurrent
NetExtender
sessions,
you
could
use
192.168.168.240
to
192.168.168.249
.
NOTE:
DHCP/DHCPv6
is
supported
and
can
manage
the
IPv4
and
IPv6
addresses
in
the
LAN
and
the
NetExtender
client
address
ranges.
Scenario
A
192.168.200.100
to
192.168.200.200
(default
range)
Scenario
B
An
unused
range
within
your
DMZ
subnet.
Scenario
C
An
unused
range
within
your
LAN
subnet.
Summary of Contents for 1RK33-0BB
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