IBM TotalStorage DS300 Best Practices Manual page 242

Note: At the time this book was written, RHEL4 had no iSCSI software initiator
support. There is a statement about this in the Red Hat Enterprise Linux AS 4
Release Notes: The initial release of Red Hat Enterprise Linux 4 does not
include iSCSI software initiator or target support. Support for iSCSI is being
evaluated for addition in a future update to Red Hat Enterprise Linux 4.
DS300 LAB Setup
We use four IP networks in our lab setup. These networks are:
Public LAN: used for file sharing, domain logon in Windows network
Management LAN: used for management of DS300, BladeCenter and RSA
adapters
iSCSI LAN 1 and 2: used for iSCSI traffic
Table 7-1 Different networks in our DS300 LAB setup
Network
Public
LAN
Mgmt.
LAN
iSCSI
LAN 1
iSCSI
LAN 2
Both of the two DS300 controllers are connected to three networks as shown in
Table 7-2.
Table 7-2 DS300 IP configuration
Controller
Controller A
Controller B
224
IBM TotalStorage DS300 and DS400 Best Practices Guide
Network Subnet mask
address
172.16.0.0 255.255.192.0
192.168.1.224 255.255.255.224
192.168.1.0 255.255.255.192
192.168.1.64. 255.255.255.192
Management LAN
IP (ETH0)
192.168.1.230
255.255.255.224
192.168.1.231
255.255.255.224
Gateway available IP
addresses
172.16.0.1 172.16.0.2 -
172.16.63.254
192.168.1.225 192.168.1.226 -
192.168.1.254
192.168.1.1 192.168.1.2 -
192.168.1.63
192.168.1.65 192.168.1.66 -
192.168.1.127
iSCSI LAN 1 IP iSCSI LAN 2 IP
(ETH2) (ETH3)
192.168.1.61 192.168.1.125
255.255.255.192 255.255.255.192
192.168.1.62 192.168.1.126
255.255.255.192 255.255.255.192