Modbus
Cellular
Gateway
Index
skipping
is
used
to
reserve
slots
for
new
function
insertion,
when
required.
168
Web
Content
Filter
Configuration
Item
Value
setting
Description
Rule
Name
1.
String
format
can
be
any
text
2.
A
Must
filled
setting
Enter
a
web
content
filter
rule
name.
Enter
a
name
that
is
easy
for
you
to
understand.
Source
IP
A
Must
filled
setting
This
field
is
to
specify
the
Source
IP
address
.
Select
Any
to
filter
packets
coming
from
any
IP
addresses.
Select
Specific
IP
Address
to
filter
packets
coming
from
an
IP
address
entered
in
this
field.
Select
IP
Range
to
filter
packets
coming
from
a
specified
range
of
IP
address
entered
in
this
field.
Select
IP
Address
‐
based
Group
to
filter
packets
coming
from
a
pre
‐
defined
group
selected.
Note:
group
must
be
pre
‐
defined
before
this
selection
become
available.
Refer
to
System
>
Grouping
>
Host
grouping
.
You
may
also
access
to
create
a
group
by
the
Add
Rule
shortcut
button.
Setting
done
through
the
Add
Rule
button
will
also
appear
in
the
Host
grouping
setting
screen.
Source
MAC
A
Must
filled
setting
This
field
is
to
specify
the
Source
MAC
address
.
Select
Any
to
filter
packets
coming
from
any
MAC
addresses.
Select
Specific
MAC
Address
to
filter
packets
coming
from
a
MAC
address
entered
in
this
field.
Select
MAC
Address
‐
based
Group
to
filter
packets
coming
from
a
pre
‐
defined
group
selected.
Note:
group
must
be
pre
‐
defined
before
this
selection
become
available.
Refer
to
System
>
Grouping
>
Host
grouping
.
You
may
also
access
to
create
a
group
by
the
Add
Rule
shortcut
button.
Setting
done
through
the
Add
Rule
button
will
also
appear
in
the
Host
grouping
setting
screen.
User
‐
defined
File
Extension
List
(Use
;
to
Concatenate)
A
Must
filled
setting
Specify
file
extension
list
to
filtering
rule.
It
supports
up
to
a
maximum
of
10
file
extension
names
in
a
rule
by
using
the
delimiter
“;”.
If
the
matching
rule
is
found,
the
packets
with
http
header
will
be
dropped.
Time
Schedule
A
Must
filled
setting
Apply
Time
Schedule
to
this
rule,
otherwise
leave
it
as
Always.
If
the
dropdown
list
is
empty
ensure
Time
Schedule
is
pre
‐
configured.
Refer
to
System
>
Scheduling
setting.
Enabling
the
rule
The
box
is
unchecked
by
default.
Click
Enable
box
to
activate
this
rule.
Save
N/A
Click
the
Save
button
to
save
the
configuration
Undo
N/A
Click
the
Undo
button
to
restore
what
you
just
configured
back
to
the
previous
setting.
Please
note
that
the
restored
setting
may
not
be
the
factory
default
setting
but
a
retrieve
of
what
was
saved
in
the
memory.
Back
N/A
When
the
Back
button
is
clicked
the
screen
will
return
to
the
Web
Content
Filters
Configuration
page.
