Field
Description
numbers.
DSCP/TOS Filter
(Layer 3)
Select the Type of Service (TOS).
Possible values:
•
$
(default value): The type of service is ignored.
•
! 5 9$< @:
: Differentiated Services Code Point
according to RFC 3260 is used to signal the priority of IP
packets (indicated in binary format, 6 bit).
•
! 5 !3 @:
: Differentiated Services Code Point
according to RFC 3260 is used to signal the priority of IP
packets (indicated in decimal format).
•
! 5 (#3 @:
: Differentiated Services Code
Point according to RFC 3260 is used to signal the priority of
IP packets (indicated in hexadecimal format).
•
' 9$< @:
: The TOS value is specified in binary
format, e.g. 00111111.
•
' !3 @:
: The TOS value is specified in decimal
format, e.g. 63.
•
' (#3 @:
: The TOS value is specified in
hexadecimal format, e.g. 3F.
COS Filter
(802.1p/Layer 2)
Enter the service class of the IP packets (Class of Service,
CoS).
Possible values are whole numbers between
and
2
.
The default value is
$
.
20.4.2 Rule Chains
Rules for IP filters are configured in the Rule Chains menu. These can be created separ-
ately or incorporated in rule chains.
In the Networking->Access Rules->Rule Chains menu, all created filter rules are listed.
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