Communications Express Configurator fails to complete the configuration process if your system is not configured for host name aliases.
Ensure that you have configured one or more host name aliases for your system.
To configure one or more host name aliases on UNIX systems:
Provide the configuration for the hosts in /etc/nsswitch.conf file:
hosts: files dns nis
This configuration indicates to the name service the lookup order it should use to resolve host names and host aliases. The name service lookup order is: files, dns, and nis.
Ensure that the /etc/hosts file contains two or more host names defined against your machine’s IP address.
For example, if your system IP address is 220.127.116.11, then in /etc/hosts file, you can configure the IP address as:
18.104.22.168 budgie.siroe.varrius.com budgie
22.214.171.124 budgie.siroe.varrius.com budgie loghost
Example of an incorrect IP address: