HP StorageWorks SAN Director Installation Guide (A7393-90009, May 2007)

SAN Director installation guide 151
Adding ARP entries
It is not necessary to create additional ARP entries for iSCSI Target Gateway to work. The ARP
entries for the IP interfaces will be automatically created when you complete the route for the IP by
verifying it with the ping command outlined in the previous section.
Use this command to configure additional address resolution protocol (ARP) entries for the IP
interfaces on the gigabit Ethernet (GbE) port on the IP interface.
portcfg arp [slot/][ge]port args
To add an ARP entry
:
Then verify the newly-created ARP entry using the portShow command:
:
Configuring an iSCSI interface
The following sections describe the steps needed to finalize iSCSI blade set up.
• ”Creating iSCSI virtual targets” on page 152
• ”Creating discovery domains and domain sets” on page 153
• ”Defining CHAP entries for iSCSI device authentication” on page 155
• ”Finalizing the iSCSI configuration” on page 156.
• ”Configuring iSCSI protocol for each iSCSI port (Optional)” on page 157
Creating iSCSI virtual targets
An iSCSI target must be created before exposing it to the iSCSI host. You must provide the number of
Logical Unit Numbers (LUNs) and the actual LUN values that are part of the created iSCSI target.
This section describes the procedure to create an iSCSI target.
The iSCSI virtual target is created using physical Fibre Channel targets that you can access. The
most important part about creating the iSCSI virtual target is its name. The iSCSI Qualified Name
switch:admin> portcfg arp 3/ge0 add 192.168.255.25 00:01:02:03:04:60
Operation Succeeded
switch:admin> portshow arp 3/ge0
Slot: 3 Port: ge0
IP Address Mac Address Flags
-----------------------------------------------------------
192.168.255.25 00:01:02:03:04:60 Permanent Resolved
Operation Succeeded