Modbus
Cellular
Gateway
Index
skipping
is
used
to
reserve
slots
for
new
function
insertion,
when
required.
166
Parameter
Setup
Example
Following
tables
list
the
parameter
configuration
as
an
example
for
the
gateway
in
above
diagram
with
"Web
Content
Filters"
enabling.
Use
default
value
for
those
parameters
that
are
not
mentioned
in
the
tables.
Configuration
Path
[Web
Content
Filters]
‐
[Configuration]
Web
Content
Filter
■
Enable
Popular
File
Extension
List
■
Cookie
■
Java
■
ActiveX
Log
Alert
■
Enable
Configuration
Path
[Web
Content
Filters]
‐
[Web
Content
Filter
List]
ID
1
Rule
Name
execution
files
User
‐
defined
File
Extension
List
.exe;
.com
Rule
■
Enable
Scenario
Operation
Procedure
In
above
diagram,
the
Gateway
is
the
gateway
of
Network
‐
A
and
the
subnet
of
its
Intranet
is
10.0.75.0/24.
The
gateway
has
the
IP
address
of
10.0.75.2
for
LAN
interface,
118.18.81.33
for
WAN
‐
1
interface.
It
serves
as
a
NAT
router.
Enable
the
Web
content
filters
function
to
check
and
filter
out
Web
requests
on
Cookie,
Java
and
ActiveX
objects
then
define
further
with
objects
in
the
“Web
Content
Filter
List”
that
may
include
extension
".exe"
and
".com".
System
will
block
requests
containing
objects
with
extension
".exe"
or
".com".
The
web
content
filters
setting
allows
user
to
create
and
customize
blocking
policies
to
allow
or
reject
http
packets
with
specific
file
extension
list
through
the
router
based
on
their
office
setting
.
Go
to
Advanced
Network
>
Firewall
>
Web
Content
Filters
Tab
