XiNCOM Comprehensive Guide to Load Balancing with Network Cards

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Load Balance

Configuring Load Balancing

Figure 7. Load Balance Console

The Twin WAN line of products uses a session based Load Balancing algorithm by allowing you to

 

manage sessions using several different options:

 

Bytes rx+tx By monitoring real time speed of both WAN connections, the XC-DPG603 will establish new sessions on the WAN port with the lower speed. Use this if there is a fairly even speed on both lines and would like to benefit the most from the speed available.

Packets rx+tx Same as above but in this case, the XC-DPG603 monitors the packet flow and tries to maintain an even number of packets. Use this if transmitting a lot of small packets, such as web browsing and Usenet. This helps you maintain the best latency.

Sessions Established

The XC-DPG603 tries to maintain an even number of sessions on each WAN port by looking at the current amount of sessions currently established. This is a very general setting only to be used if you have similar types of connections (Cable and Cable, DSL and DSL) to promote good Internet traffic.

Settings - Load Balance

Load Balance

Enable – Use this to enable your Load Balance settings.

Configuration

Balance Type – Select the desired Balance Type:

 

- Bytes rx+tx – Traffic is measured by Bytes.

 

- Packets rx+tx – Traffic is measured by Packets.

 

- Sessions established – Traffic is measured by Sessions.

 

Loading Share on WAN 1 – Enter the percentage (%) of traffic to be sent over WAN 1. The WAN port with the greater bandwidth should

 

be given a higher percentage of traffic over the other WAN port.

 

Click the “Update” button to save your changes.

NAT Statistics

This section displays the current data about WAN 1 and WAN 2. You can use this information to help you “fine-tune” the settings above.

Interface Statistics

This section displays cumulative statistics.

 

Use the “Restart Counters” button to restart these counters when required.

Buttons

Update – Save the settings on this screen.

 

Refresh – Update the data on screen.

 

Restart Counters – Restart the counters used in the “Interface Statistics” section.

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Contents Twin WAN DNS IP VPN Gateway Table of Contents QoS Configuration VPN Configuration Introduction Use TWO ISPs for expanded bandwidth and redundancyFeatures Http Firmware Upgrade and backup Easy SetupPassword Protected Configuration Dhcp Server SupportPhysical Details SystemDefault Settings LED Action ConditionBasic Setup Overview ProcedureConfiguring the XC-DPG603 for your LAN ProcedureNo Response? Configuring the XC-DPG603 for your LAN Connecting two broadband modems Installation Diagram for XC-DPG603Connection Type Configuring for Internet AccessSettings Primary Setup Connection Mode Address InfoInternet Access Configure PCs on your LANTCP/IP Settings OverviewFixed IP Address For Apple ClientsFor Linux Clients To act as a Dhcp Client recommendedAdvanced Port Health Check Auto Dialup Bridge Mode Port OptionsSettings Load Balance Load BalanceSettings Advanced PPPoE Advanced PPPoESettings Advanced Pptp Advanced PptpAdvanced Setup Host IP Host IPSettings Virtual Server Virtual ServersVirtual Servers Custom Virtual Servers Settings Custom Virtual ServersCustom Virtual Servers Server ListSettings Special Applications Special ApplicationsSpecial Application Dynamic DNS To use the Dynamic DNS FeatureSettings Dynamic DNS Dynamic DNSSelect the desired WAN port Multi DMZ & UPnPFor Dynamic IP Private IP AddressAdvanced Features Advanced FeaturesSettings Advanced Features Using Remote Web-based Setup HTTP// Internet IP Address of the XC-DPG603Security Management Firewall ExceptionSettings Access Filter Access FilterSettings Block URL Block URLSettings Session Limit Session Limit & Firewall ExceptionSession Limit QoS Configuration VPN Configuration How it worksIPSec Global Settings IPSec Global SettingPolicy Setup VPN Policy SetupKey Management DNS Configuration How it works XC-DPG602 & 603 GatewaysDomain Name Configuration MX Record Mail Exchange NS Record Primary/Secondary Name ServerPublic WAN 1 & 2 IP Address Preference 1Cname Record Map Host URLRecord Host URL ListManagement Assistant System InformationTrap Targets Management Assistant Syslog ConfigurationMessage Status Using the Tftp Utility Recommended Updating the Firmware Backup your configurationTo save the XC-DPG603 Configuration to a file To upload the firmware to the Gateway Http Upgrade FirmwareUploading the Firmware Restoring Saved ConfigurationOperation & Status System StatusOperation & Status Advanced LAN Configuration Existing Dhcp ServerAdvanced LAN Configuration Static Routing255.255.255.0 Configuring other Routers on you LAN192.168.2.0 192.168.1.100Storage Temperature DimensionsOperating Temperature External Power AdapterUsing Dhcp TCP/IP SettingsChecking TCP/IP Settings Windows 9x/ME Using Specify an IP AddressChecking TCP/IP Settings Windows Using a fixed IP Address Use the following IP AddressChecking TCP/IP Settings Windows XP Figure G. Network Configuration Windows XPTroubleshooting Overview