B.1.1 Example of the Single system

PRIMECLUSTER Global Link Services Configuration and Administration Guide: Redundant Line Control Function 4.1 (for Solaris(TM) Operating System)

Contents Index

Appendix B Examples of configuring system environments

> B.1 Example of configuring Fast Switching mode (IPv4)

B.1.1 Example of the Single system

This section describes an example configuration procedure of the network shown in the diagram below.

[HOST-A]

1) Setting up the system

1-1) Define IP addresses and hostnames in /etc/inet/hosts file.

192.168.70.1    host11  # HOST-A Physical IP (1)
192.168.71.1    host12  # HOST-A Physical IP (2)
192.168.80.1    hosta   # HOST-A Virtual IP
192.168.70.2    host21  # HOST-B Physical IP (1)
192.168.71.2    host22  # HOST-B Physical IP (2)
192.168.80.2    hostb   # HOST-B Virtual IP

1-2) Write the hostnames defined above in /etc/hostname."interface-name" files. If a file does not exist, create a new file.

- Contents of /etc/hostname.hme0

host11

- Contents of /etc/hostname.hme1

host12

1-3) Define the subnet mask in /etc/inet/netmasks file.

192.168.70.0    255.255.255.0
192.168.71.0    255.255.255.0
192.168.80.0    255.255.255.0

2) Reboot

Run the following command to reboot the system. Make sure hme0 and hme1 are enabled as IPv4 interfaces after rebooting the system.

/usr/sbin/shutdown -y -i6 -g0

3) Creation of virtual interface

/opt/FJSVhanet/usr/sbin/hanetconfig create -n sha0 -m t -i 192.168.80.1 -t hme0,hme1

4) Activation of virtual interface

/opt/FJSVhanet/usr/sbin/strhanet

[HOST-B]

1) Setting up the system

1-1) Define IP addresses and hostnames in /etc/inet/hosts file. Defined information is the same as for HOST-A.