Specifications

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Chapter 12 Command Line Interface Reference
debug scsirouter iscsitrace
debug scsirouter iscsitrace
To enable trace facilities for debugging iSCSI connections to and from SCSI routing instances, use the
debug scsirouter iscsitrace command. To disable iSCSI trace facilities, use the no form of this
command.
debug scsirouter name iscsitrace [fromto {A.B.C.D/bits | A.B.C.D/1.2.3.4}] [pducnt nn]
[pdusize nn] enable
no debug scsirouter name iscsitrace enable
Syntax Description
Defaults The following are the default iSCSI trace options:
• All client connections to and from the specified SCSI routing instance are traced.
• The maximum trace size per PDU is 48 bytes.
• All PDUs are traced (circular).
• The trace buffer size is 131072 bytes. This value cannot be changed.
Command Modes Administrator.
Command History
Usage Guidelines The debug scsirouter iscsitrace command is designed for debug purposes, and should be used under the
guidance of a Cisco Technical Support professional.
Use the show debug scsirouter command with the iscsitrace keyword to display iSCSI trace
information.
name The name of the SCSI routing instance to be debugged.
fromto A.B.C.D/bits (Optional) Trace iSCSI Protocol Data Units (PDUs) from and to the
specified host or network. A.B.C.D is the dotted quad notation of the IP
address. The /bits specifies the subnet mask in CIDR style.
fromto A.B.C.D/1.2.3.4 (Optional) Trace iSCSI PDUs from and to the specified host or network.
A.B.C.D is the dotted quad notation of the IP address. 1.2.3.4 is the dotted
quad notation of the subnet mask.
pducnt nn (Optional) Specify the maximum number of PDUs to trace.
pdusize nn (Optional) Specify the maximum trace size per PDU, in bytes.
enable Enable iSCSI trace facilities.
Release Modification
3.3.1 This command was introduced.