ADC SG-1 Manuale Utente
A-35
Example:
The system sets DIFFSERV field to 12 of all the packets that passed access-list video.
Filter-Id = "video out permit 192.168.1.0 255.255.255.0 12",
adc-avpair = "qos:cos=video;12"
qos:acl-priority sub attribute
The qos:acl-priority sub-attribute specifies the Q.o.S priority that should be set for an access list within a session. A
default access list priority is 0. The system precedes the high priority packets on the low priority ones. The priority is
being activated only if the qos:down-mean-rate or/and qos:up-mean-rate are defined for the connected session,
otherwise it is being ignore.
default access list priority is 0. The system precedes the high priority packets on the low priority ones. The priority is
being activated only if the qos:down-mean-rate or/and qos:up-mean-rate are defined for the connected session,
otherwise it is being ignore.
General:
Format:
adc-avpair = "qos:acl-priority=<access list name>;<priority number>,
Example:
adc-avpair = "qos:acl-priority=acl1;1",
Parameter
Description
Values
<access list name>
Access list name
Up to 16 alphanumeric characters.
<COS>
Class of service
Mandatory
Number - 0 to 63
Note:
If the higher priority traffic is exceeding the session bandwidth limitation, then starvation of lower
priority traffic may occur. To prevent lower priority traffic starvation, the higher priority access list bandwidth
limitation should be smaller that the session one.
limitation should be smaller that the session one.
Operation Mode:
Access-Accept message
Service-Accept message
Service-Accept message
Vendor-type:
95
Vendor-length:
1-128 + attribute-name length
Parameter
Description
Values
<access list name>
Access list name
Up to 16 alphanumeric characters.
<Priority value>
Access list priority, while 0 is
the lowest priority and 10 is
the highest
the lowest priority and 10 is
the highest
Mandatory
Number - 0 to 10