HP Enterprise File Services WAN Accelerator manual Modifying QoS Marking Descriptions

	4. Use the controls to complete the configuration, as described in the following table.
Control		Description
Add New Mappings		Insert Rule At. Select start, end, or a rule number from the drop-down list. Specify an
		ordered list of rules where each rule is the DSCP level used on the inner connection for
		connections matching the source IP subnet, the destination IP subnet and, optionally, the
		destination port fields.
		HP EFS WAN Accelerators evaluate rules in numerical order starting with rule 1. If the
		conditions set in the rule match, then the rule is applied, and the system moves on to the
		next packet. If the conditions set in the rule do not match, the system consults the next
		rule. For example, if the conditions of rule 1 do not match, rule 2 is consulted. If rule 2
		matches the conditions, it is applied, and no further rules are consulted.
		Source Subnet. Specify the IP address for the source network. Use the following format:
		XXX.XXX.XXX.XXX/XX.
		Destination Subnet. Specify the IP address for the destination network. Use the
		following format: XXX.XXX.XXX.XXX/XX.
		Port. Specify the port number or port label. A port label is a label that you assign to a set
		of ports so that you can reduce the number of configuration rules in your system. For
		detailed information about how to configure port labels, see “Creating Port Labels” on
		page 113.
		For the MAPI data channel, specify port 7830 and the corresponding DSCP level.
		For the FTP data channel, specify port 20 and the corresponding DSCP level. Setting
		QoS for port 20 on the client-side HP EFS WAN Accelerator effects passive FTP, while
		setting the QoS for port 20 on the server-side HP EFS WAN Accelerator effects port
		active FTP.
		DSCP. Specify the DSCP level (0-63). Specify a DSCP level to use instead of the
		existing DSCP level. If you do not define a DSCP level, the HP EFS WAN Accelerator
		uses the existing DSCP level.
		IMPORTANT: If your connections already have a DSCP level and you do not define
		one in the Management Console, the HP EFS WAN Accelerator uses the existing DSCP
		level for the connection between the HP EFS WAN Accelerators. If you define a DSCP
		level in the Management Console, the HP EFS WAN Accelerator overrides the existing
		DSCP level and the value that you defined is applied.
		Description. Specify a description of the QoS rule.
		Add Rule. Click Add Rule to add a rule to the QoS rule list.
		Remove Selected Rules. To remove an entry, click the check box next to the name and
		click Remove Selected Rules.

2 CONFIGURING THE HP EFS WAN ACCELERATOR

Modifying QoS

Marking

Descriptions

5.Click Save to save your settings permanently or click Reset to return the settings to their previous values.

You can modify the description of your QoS marking rules in the Advanced Networking - QoS Marking Edit page.

HP STORAGEWORKS EFS WAN ACCELERATOR MANAGEMENT CONSOLE USER GUIDE 89