QoS Policy Commands
page 39-68 OmniSwitch CLI Reference Guide November 2009
policy condition established
Configures an established TCP connection as a policy condition. A connection is considered established if
the ack or rst flags in the TCP header of the packet are set.
policy condition condition_name established
policy condition condition_name no established
Syntax Definitions
condition_name The name of the condition.
Defaults
N/A
Platforms Supported
OmniSwitch 6250
Usage Guidelines
• Use the no form of this command to remove established from a condition; however, at least one classi-
fication parameter must be associated with a condition.
• When an initial TCP connection packet is received only the syn flag is set. As a result, TCP packets are
only examined if they are not the starting packet.
• Typically this condition is used in combination with source ip, destination ip, source port, source
TCP port, or destination TCP port conditions.
• The source mac, destination mac, and ethertype conditions cannot be combined with the estab-
lished condition parameter.
• Note that even though established can be used with most action parameters, it is mainly intended for
ACL use.
Examples
-> policy condition cond2 source ip 192.168.5.10 established
-> policy condition cond3 destination ip 10.255.11.40
Release History
Release 6.6.1; command was introduced.
Related Commands
qos apply Applies configured QoS and policy settings to the current configuration.
policy condition Creates a policy condition.
show policy condition Shows information about policy conditions configured on the switch.
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