HP Cache Server Appliance Administrator Guide

50
Chapter 6 Traffic Server Clusters
The Add Entry page opens (shown below).
7. In the IP Address field, enter the virtual IP address.
8. In the Device field, enter the network interface name (for example, eth0).
9. In the Subinterface field, enter the subinterface-ID (this is the number between 1 and 255 that the interface
uses for the address).
10. Click the Add button.
11. Click the Make these Changes button.
12. Scroll to the Web Management section of the Server Basics page and click the restart buttontorestart
the
traffic_manager process on all the nodes in the cluster.
To add or edit virtual IP addresses manually:
1. Telnet into the HP web cache appliance and select Shell Access as described in Overview of Access
Methods‚ on page 7.
2. Open the
vaddrs.config file located in the Traffic Server’s config directory with Vi.
3. To delete or modify existing virtual IP addresses, delete or edit the line that contains the IP address.
4. To add new virtual IP addresses:
Enter one virtual IP address per line using the following format:
IP address device sub interface
where: IP address is the virtual IP address, device is the network interface name (for example, eth0),
sub interface is the subinterface ID (this is a number between 1 and 255 that the interface uses for the
address).
5. Save and close the
vaddrs.config file.
6. Run the following command to apply the configuration changes.
traffic_line -x
7. Wait several minutes, then run the command traffic_line -M to restart the traffic_manager
process on all the nodes in the cluster.