8-40

User

Guide

for

the

Cisco

Application

Networking

Manager

5.2

OL-26572-01

Chapter

8

Configuring

Real

Servers

and

Server

Farms

Configuring

Server

Farms

Note

Fields

and

information

related

to

IPv6

require

ACE

module

and

ACE

appliance

software

Version

A5(1.0)

or

later.

Ta

b

l

e

8-9

Predictor

Method

Attributes

Predictor

Method

Description

/

Action

Hash

Address

Server

selection

method

that

uses

a

hash

value

based

on

the

sour

ce

or

de

stination

IP

address.

To

configure

the

hash

address

predictor

method,

do

the

following:

a.

In

the

Mask

Type

field,

indicate

whether

server

selection

is

based

on

source

IP

address

or

the

destination

IP

address

as

follows:

–

N/A—This

option

is

not

defined.

–

Destination—The

server

is

selected

based

on

the

destination

IP

address.

–

Source—The

server

is

selected

based

on

the

source

IP

address.

Note

If

you

configure

the

server

farm

with

IPv6

and

IPv4

Hash

Address

predictors

at

the

same

time,

both

predictors

must

have

the

same

mask

type.

IPv6

requires

ACE

module

and

ACE

appliance

software

Version

A5(1.0)

or

later.

b.

In

the

IP

Netmask

field,

choose

the

subnet

mask

to

apply

to

the

address.

If

none

is

specified,

the

default

is

255.255.255.255.

c.

In

the

IPv6

Prefix-Length

field,

enter

the

IPv6

prefix

length.

If

none

is

specified,

the

default

is

128.

This

field

appears

only

for

ACE

module

and

ACE

appliance

software

Version

A5(1.0)

or

later.