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Cisco Content Services Gateway - 2nd Generation Release 2.0 Installation and Configuration Guide
OL-15491-01
Appendix A CSG2 Command Reference
ip csg iscsi drain packet
ip csg iscsi drain packet
To define 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, use the ip csg iscsi drain packet command in global configuration mode.
To delete the drain packet, use the no form of this command.
ip csg iscsi drain packet number-of-packets
no ip csg iscsi drain packet
Syntax Description
Defaults The default value is 500 packets.
Command Modes Global configuration
Command History
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 packet command to change that rate. For example, specifying that 600 packets are
to be drained per interval yields a rate of 200 packets/second (600 packets/3 seconds).
Examples The following example shows how to specify that 1000 packets are to be drained from the SAN per drain
delay interval:
ip csg iscsi drain packet 1000
Related Commands
number-of-packets Number of packets to be drained from the SAN per drain delay interval. The
range is from 1 to 64000. The default is 500.
Release Modification
12.4(15)MD This command was introduced.
Command Description
ip csg iscsi drain delay Defines 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.