If you have volumes mapped, you can use mapping show

I do not yhave the volumes or servers.

I need the controller front end WWNs so that I can automate the process of creating the zones on fabric switch

There is no good option with CompCU to show just the front end connections.

[root@RHEL5 compcu060101]# java -jar CompCU.jar -defaultname saved_default_01 -c "mapping show -h"

Compellent Command Utility (CompCU) 6.1.1.1

=================================================================================================

User Name:              Admin

Host/IP Address:        172.18.1.6

Single Command:         mapping show -h

=================================================================================================

Connecting to Storage Center: 172.18.1.6 with user: Admin

Running Command: mapping show -h

Available Commands:

Shows volume map information for the Storage Center.

usage: mapping show

-csv            Specifies a csv file in which to save output.

-deviceid       Shows the volume device ID.

-h                       Show Help Message

-localport      Shows the world wide name (WWN) of the local

                         port to which the volume is mapped.

-lun            Shows the logical unit number (LUN) for the

                         mapped volume.

-remoteport     Shows the world wide name (WWN) of the remote

                         port to which the volume is mapped.

-serialnumber   Shows the volume serial number.

-server         Shows the Server name.

-serverindex    Shows the Server index.

-txt            Specifies a txt file in which to save output.

-volume         Shows the volume name.

-volumeindex    Shows the Volume index.

-xml            Specifies an xml file in which to save output.

Successfully finished running Compellent Command Utility (CompCU) application.

[root@RHEL5 compcu060101]#

Powershell does have this as an option if you can run this from a Windows machine