User
Manual
TEW
‐
455APBO
High
Power
Wireless
Outdoor
PoE
Access
Point
69
Active
:
Deny
to
drop
and
Pass
to
allow
per
filter
rules
Interface
:
The
interface
that
a
filter
rule
applies
All
packets
are
allowed
by
default.
Deny
rules
could
be
added
to
the
filter
list
to
filter
out
unwanted
packets
and
leave
remaining
allowed.
Click
“
Save
”
button
to
add
IP
filter
rule.
Total
of
20
rules
maximum
allowed
in
the
IP
Filter
List.
All
rules
can
be
edited
or
removed
from
the
List.
Click
Reboot
button
to
activate
your
changes.
When
you
create
rules
in
the
IP
Filter
List,
the
prior
rules
maintain
higher
priority.
To
allow
limited
access
from
a
subnet
to
a
destination
network
manager
needs
to
create
allow
rules
first
and
followed
by
deny
rules.
So,
if
you
just
want
one
IP
address
to
access
the
system
via
telnet
from
your
subnet,
not
others,
the
Example
1
demonstrates
it,
not
rules
in
the
Example
2.
¾
Example
1
:
Create
a
higher
priority
rule
to
allow
IP
address
192.168.2.2
Telnet
access
from
LAN
port
first,
and
deny
Telnet
access
from
remaining
IP
addresses
in
the
same
subnet.
Rule
Source
Destination
In/Out
Protocol
Listen
Action
Side
IP/Mask
Port
IP/Mask
Port
1
192.168.2.2/32
192.168.2.254/32
22
In
TCP
n
Pass
LAN
2
192.168.2.0/24
192.168.2.254/32
22
In
TCP
n
Deny
LAN
¾
Example
2
:
All
Telnet
access
to
the
system
from
the
IP
addresses
of
subnet
192.168.2.x
works
with
the
rule
1
of
Example
2.
The
rule
2
won’t
make
any
difference.
Rule
Source
Destination
In/Out
Protocol
Listen
Action
Side
IP/Mask
Port
IP/Mask
Port
1
192.168.2.0/24
192.168.2.254/32
22
In
TCP
n
Deny
LAN
2
192.168.2.2/32
192.168.2.254/32
22
In
TCP
n
Pass
LAN
