14-24
User
Guide

for

the

Cisco

Application

Networking

Manager

5.2
OL-26572-01
Chapter
14






Configuring

Traffic

Policies
Setting
Match

Conditions

for

Class

Maps
Step
6
Do
one

of

the

following:

•
Click
Deploy
Now

to

deploy
this
configuration

on

t

he
ACE

and

save

your

entries

t

o

the
running-configuration
and

startup-configuration

files.

You

return

to

the

Match

Condition

table.
Note
If
you

click
Deploy
Now,

the
ACE
drops

the
traffic
and

then

restarts

it

even

if

you

have

not
made
changes.

If

you

have

not

altered

existing

match

conditions,

click

Cancel

instead

of
Deploy
Now

to

ensure

uninterrupted

traffic.

•
Click
Cancel
to

exit

this

procedure

without

saving

your

entries

and
to
return

to

the

Match

Condition
table.

•
Click
Next
to

configure

another
match
condition

for
this
class

map.
Related
Topics

•
Configuring
Virtual

Context
Class
Maps,

page
14-6

•
Configuring
Virtual

Context
Policy
Maps,

page
14-32
Ta
b

l

e


14-9
Generic
Server

Load

Balancing

Class

Map

Match

Conditions
Match
Condition
Description
Class
Map
Class
map

that

is

used

to

establish

a

match

condition.

In

the

Class

Map

field,

choose

the

class

map
to
use

for

this

match

condition.
Layer
4

Payload
Generic
data

parsing

that

is

used

t

o

establish

a

match

condition.
Do
the

following:
a.
In
the

Layer

4

Payload

Regex

field,

enter
the
Layer
4
payload

expression

contained

within
the
TCP
or

UDP

entity

body

to

use

for

this

match

condition.

Valid

entries

are

text

strings

with

a
maximum
of

255

alphanumeric

characters.

See

Ta

b

l

e


14-33

for

a

list

of

t

he

supported
characters
that

you

can

use

for

matching

string

expressions.
b.
In
the

Layer

4

Payload

Offset

field,

enter

the

absolute

offset

where

the

Layer

4

payload
expression
search

starts.

The

offset

starts

at

the

first

byte

of

the

TCP

or

UDP

body.

Valid
entries
ar

e

fr

om

0

t

o

999.
Source
Address
Source
IP

address

that

is

used

to

establish

a

match

condition.
Do
the

following:
a.
In
the

IP

Address

Type

field,

choose

ei

ther
IPv4
or

IPv6.

This
field
appears

onl

y

for


ACE
module
and

ACE

appliance

software

Version

A5(1.0)

or

later,

which

supports

IPv4

and

IPv6.
b.
In
the
Source
Address

field,

enter

the
source

IP

address

for
this
match

condition

in

the
format
based
on

the

address

type

(I

Pv4

or

IPv

6).
c.
Depending
on

the

IP

ad

dress

type

that
you
chose,

do

one


of

t

he
following:

–

For

IPv4,

in

the

Source

Netmask

field,

choose

the

subnet

mask

for

the

source

IP

address.

–

For

IPv6,

in

the

Source

Prefix-length

field,

enter

the

prefix

length

for

the

address.