Managing
Client
QoS
ACLs
D-Link
Unified
Access
Point
Administrator’s
Guide
November
2011
Page
136
Unified
Access
Point
Administrator’s
Guide
IP
TOS
Mask
Enter
an
IP
TOS
mask
value
to
identify
the
bit
positions
in
the
TOS
Bits
value
that
are
used
for
comparison
against
the
IP
TOS
field
in
a
packet.
The
TOS
Mask
value
is
a
two
‐
digit
hexadecimal
number
from
00
to
ff,
representing
an
inverted
(i.e.
wildcard)
mask.
The
zero
‐
valued
bits
in
the
TOS
Mask
denote
the
bit
positions
in
the
TOS
Bits
value
that
are
used
for
comparison
against
the
IP
TOS
field
of
a
packet.
For
example,
to
check
for
an
IP
TOS
value
having
bits
7
and
5
set
and
bit
1
clear,
where
bit
7
is
most
significant,
use
a
TOS
Bits
value
of
a0
and
a
TOS
Mask
of
00.
This
is
an
optional
configuration.
IPv6
ACL
Protocol
Select
the
Protocol
field
to
use
an
L3
or
L4
protocol
match
condition
based
on
the
value
of
the
IP
Protocol
field
in
IPv4
packets
or
the
Next
Header
field
of
IPv6
packets.
Once
you
select
the
field,
choose
the
protocol
to
match
by
keyword
or
protocol
ID.
Source
IPv6
Address
Select
this
field
to
require
a
packet's
source
IPv6
address
to
match
the
address
listed
here.
Enter
an
IPv6
address
in
the
appropriate
field
to
apply
this
criteria.
Source
IPv6
Prefix
Length
Enter
the
prefix
length
of
the
source
IPv6
address.
Source
Port
Select
this
option
to
include
a
source
port
in
the
match
condition
for
the
rule.
The
source
port
is
identified
in
the
datagram
header.
Once
you
select
the
option,
choose
the
port
name
or
enter
the
port
number.
Destination
IPv6
Address
Select
this
field
to
require
a
packet's
destination
IPv6
address
to
match
the
address
listed
here.
Enter
an
IPv6
address
in
the
appropriate
field
to
apply
this
criteria.
Destination
IPv6
Prefix
Length
Enter
the
prefix
length
of
the
destination
IPv6
address.
Destination
Port
Select
this
option
to
include
a
destination
port
in
the
match
condition
for
the
rule.
The
destination
port
is
identified
in
the
datagram
header.
Once
you
select
the
option,
choose
the
port
name
or
enter
the
port
number.
IPv6
Flow
Label
Flow
label
is
20
‐
bit
number
that
is
unique
to
an
IPv6
packet.
It
is
used
by
end
stations
to
signify
quality
‐
of
‐
service
handling
in
routers
(range
0
to
1048575).
IPv6
DSCP
To
use
IPv6
DSCP
as
a
match
criteria,
select
the
check
box
and
select
a
DSCP
value
keyword
or
enter
a
DSCP
value
to
match.
You
can
select
only
one
service
type
(DSCP,
IP
Precedence
or
TOS
bits)
to
use
for
match
criteria.
Select
from
List
Select
from
a
list
of
DSCP
types.
Match
to
Value
Enter
a
DSCP
Value
to
match
(0
–
63).
Table
53:
ACL
Configuration
(Cont.)
Field
Description
