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Appendix C
Troubleshooting

Overview

This chapter covers some common problems that may be encountered while using the Octolinks SW88 Series Load Balancer and some possible solutions to them. If you follow the suggested steps and the Octolinks SW88 Series Load Balancer still does not function properly, contact our support team or your dealer for further assistance.

General Problems

Problem 1:

Can't connect to the Syswan Octolinks SW88 Series Load Balancer to configure it.

Solution 1:

Check the following:

·        The Octolinks SW88 Series Load Balancer is properly installed, LAN connections are OK, and it is powered ON.

·        Ensure that your PC and the Octolinks SW88 Series Load Balancer are on the same network segment. (If you don't have a router, this must be the case.)

·        If your PC is set to "Obtain an IP Address automatically" (DHCP client), restart it.

·        If your PC uses a Fixed (Static) IP address, ensure that it is using an IP Address within the range 192.168.1.2 to 192.168.1.254 and thus compatible with the Octolinks SW88 Series Load Balancer’s default IP Address of 192.168.1.1.
Also, the Network Mask should be set to 255.255.255.0 to match the Octolinks SW88 Series Load Balancer defaults
.
In Windows, you can check these settings by using Control Panel-Network to check the Properties for the TCP/IP protocol.

Internet Access

Problem 1:

When I enter a URL or IP address I get a time out error.

Solution 1:

A number of things could be causing this. Try the following troubleshooting steps.

·        Check if other PCs work. If they do, ensure that your PCs IP settings are correct. If using a Fixed (Static) IP Address, check the Network Mask, Default gateway and DNS as well as the IP Address.

·        If the PCs are configured correctly, but still not working, check the Octolinks SW88 Series Load Balancer. Ensure that it is connected and ON. Connect to it and check its settings. (If you can't connect to it, check the LAN and power connections.)

·        If the Octolinks SW88 Series Load Balancer is configured correctly, check your Internet connection (DSL/Cable modem etc) to see if your load balancer is connected to the Internet and that it is working correctly.

You may use the diagnostic tools available in the Management Assistant menu to trouble shoot Internet access problems.

 

 

Problem 2:

Some applications do not run properly when using the Octolinks SW88 Series Load Balancer.

Solution 2:

The Octolinks SW88 Series Load Balancer processes the data passing through it, so it is not transparent.

Use the Special Applications feature to allow the use of Internet applications which do not function correctly.

If this does not solve the problem, you may have to use the DMZ function. This should work with most applications.

Note :

·        The SPI firewall is disabled for DMZ PCs.

·        Only one (1) PC can use this feature per public IP (WAN) address.

 

 


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