Plan the new clustered GWIA, including the new domain required to house the GWIA in a clustering environment.

See Section 5.1, Planning the Internet Agent in a Linux Cluster.

Make sure DNS includes the secondary IP address of the GWIA partition

See Section 5.1.5, Preparing DNS for the Clustered Linux GWIA

Make sure your firewall is configured to accommodate the GWIA.

See Section 5.1.6, Preparing Your Firewall for the Clustered Linux GWIA.

Create the new GWIA domain.

See Section 5.2.1, Creating a Domain for the GWIA.

Set up the MTA for the new GWIA domain.

See Section 5.2.2, Installing the MTA for the GWIA Domain.

Install the GWIA.

See Installing and Setting Up the Linux GWIA Software in Your Cluster.

Modify the GWIA cluster resource load script.

See Modifying the Cluster Resource Load Script for the Linux GWIA and Its MTA.

Modify the GWIA cluster resource unload script.

See Modifying the Cluster Resource Unload Script for the Linux GWIA and Its MTA.

Set up the GWIA failover list and policies.

See Setting the Failover List and Policies for the Linux GWIA and Its MTA.

Enable Internet Addressing for the clustered GWIA.

See Enabling Internet Addressing for Your Clustered GroupWise System.

Double-check the cluster-specific GWIA object properties.

See Verifying GWIA Object Properties.

Test the clustered GWIA.

See Section 5.3, Testing the Internet Agent in a Linux Cluster.

Record cluster-specific information in the properties pages of the GroupWise objects associated with the GWIA.

See Section 5.4.1, Updating GroupWise Objects with Cluster-Specific Descriptions.