Cisco Systems OL-15491-01 appendix Ip csg iscsi drain delay

Appendix A CSG2 Command Reference

ip csg iscsi drain delay

ip csg iscsi drain delay

To define the delay interval, in seconds, before draining packets from the Storage Area Network (SAN) connected to the Internet Small Computer Systems Interface (iSCSI) when the Billing Mediation Agent (BMA) becomes active, use the ip csg iscsi drain delay command in global configuration mode. To delete the drain delay interval, use the no form of this command.

ip csg iscsi drain delay number-of-seconds

no ip csg iscsi drain delay

Syntax Description		number-of-seconds		Delay interval, in seconds, before draining packets from the SAN. The
				range is 0 to 3. The default value is 3. A value of 0 means no delay.
Defaults		The default value is 3 seconds.
Command Modes		Global configuration
Command History		Release	Modification
		12.4(15)MD	This command was introduced.
Usage Guidelines		The CSG2 can buffer GTP’ messages in the Storage Area Network (SAN) connected to the Internet
		Small Computer Systems Interface (iSCSI), if so configured. (For more information, see the
		“Configuring iSCSI Support” section on page 8-1.) By default, the CSG2 limits the rate at which GTP’
		messages are read from the SAN to 167 packets/second (500 packets/3 seconds). However, you can use
		the ip csg iscsi drain delay command to change that rate. For example, specifying an interval of
		2 seconds yields a rate of 250 packets/second (500 packets/2 seconds).
Examples		The following example shows how to specify a SAN drain delay interval of 2 seconds:
		ip csg iscsi drain delay 2
Related Commands		Command		Description
		ip csg iscsi drain packet		Defines the number of packets to be drained from the Storage Area
				Network (SAN) connected to the Internet Small Computer Systems
				Interface (iSCSI) per drain delay interval when the Billing
				Mediation Agent (BMA) becomes active.
		ip csg iscsi profile		Specifies the Internet Small Computer Systems Interface (iSCSI)
				target to be used as backup storage for the CSG2.
		ip iscsi target-profile		Creates an iSCSI profile for an iSCSI target on the CSG2, and enters
				iSCSI configuration mode.
		Cisco Content Services Gateway - 2nd Generation Release 2.0 Installation and Configuration Guide
	OL-15491-01				A-77