Coyote Point Systems Equalizer, Руководство по установке и администрированию

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Equalizer Configuration Worksheet
Equalizer Installation and Administration Guide 17
Example 2: Two Class C Networks
Internal network: 199.146.90.0, NETMASK 255.255.255.0. (See Figure 7 on page 12.)
5. What is Equalizer's address on the internal network ?
Typically, the lowest numbered address on the internal network is assigned as
Equalizer’s address. The back-end servers will use this address as their default
gateway.
Example 1: Single Network
Equalizer Internal Network Address: Not applicable. (See Figure 8 on page 13.)
Example 2: Two Class C Networks
Equalizer Internal Network Address: 199.146.90.1. (See Figure 7 on page 12.)
6. How many physical server machines will you be configuring? What are their IP
addresses on the internal network?
If you plan to use IP aliases on the server hosts (virtual hosting), decide which
addresses will be configured on each of the server machines. All server IP addresses
and aliases must be unique—a particular server IP address or alias can be configured
on one and only one server machine.
7. What virtual cluster addresses will you be configuring?
The virtual cluster addresses will be addresses on the external network.
For example, 199.146.85.4:HTTP is a virtual cluster on port 80 and 199.146.85.4:FTP is a
virtual cluster on port 21.
8. What is the address of your internet router on the external network?
Equalizer will use this gateway when transmitting packets to hosts that aren’t on the
internal or external networks.
9. What is the IP address of the name server that Equalizer will use?
If a name server is configured, Equalizer displays virtual cluster and server addresses
by name rather than IP address. If no name server is available, set the name server
address to 0.0.0.0.
10. Where are your Name Servers?
If you are configuring Equalizer to use Envoy, determine which DNS servers in your
organization will need to be configured to refer fully qualified domain lookups to your
Equalizer machine(s).