14-15
User
Guide

for

the

Cisco

Application

Networking

Manager

5.2
OL-26572-01
Chapter
14






Configuring

Traffic

Policies
Setting
Match

Conditions

for

Class

Maps
Ta
b

l

e


14-6
Layer
7

Server

Load

Balancing

Class

Map

Match

Conditions
Match
Condition
Description
Class
Map
Class
map

that

is

to

be

used

to

establish

a

match

condition.
In
the

Cl

ass

Map

field,

choose

the

cl

ass

map

to

apply

t

o

this

match

condition.
HTTP
Content
Specific
content

contained

within

the

HTTP

entity-body

that

is

used

to

establish

a

match

condition.
Do
the

following:
a.
In
the

Content

Expression
field,
enter

the

content

that

is

to

be

matched.

Valid

entries

are
alphanumeric
strings

from

1

to

255

characters.
b.
In
the

Content

Offset

(Bytes)

field,
enter
the

number

of

bytes

to

be
ignored

starting

with

the
first
byte

of

the

Message

body,

after

the

empty

line

(CR,LF,CR,LF)

between

the

headers

and
the
body

of

t

he

message.

Valid

entries

ar

e

fr

om

1

to

255.
HTTP
Cookie
HTTP
cookie

that

is

to

be

used

to

establish

a

match

condition.
Do
the

following:
a.
In
the

Cookie

Name

field,

enter

a

unique

cookie

name.

Valid

entries

are

unquoted

text

strings
with
no

spa

ces

and

a

maximum

of

64

a

lphanumeric

characters.
b.
In
the

Cookie

Value
field,
enter

a

unique

cookie
value
expression.
Valid
entries

are

unquoted
text
strings

with

no

spa

ces

and

a

ma

ximum

of

25

5

alphanumeric

characters.
c.
Check
the
Secondary

Cookie
Matching
check

box

to

instruct
the

ACE

to

use

both

the

cookie
name
and

the

cookie

value

to

satisfy

this

match

condition.

Uncheck

this

check

box

to

indicate
that
the

ACE

is

to

use

either

the

cookie

name

or

the

cookie

value

to

satisfy

this

match
condition.
HTTP
Header
HTTP
header

that

is

to

be

used

to

establish

a

match

condition.
Do
the

following:
a.
In
the

Header

Name

field,
specify
the

header

to
match
in
one
of
the
following

ways:

–

To

specify

an

HTTP

header

that

is

not


one

of

the

st

andard

HTTP

headers,

click

t

he

first
radio
button,

and

enter

the

HTTP

header

name

in

the

Header

Name

field.

Valid

entries

are
unquoted
text

strings

with

no

spa

ces

and

a

maximum

of

64

ch

aracters.

–

To

specify

a

standard

HTTP

header,

click

t

he

second

radio

button,

and

choose

an

HTTP
header
from

the

list.
b.
In
the
Header
Value
(Bytes)
field,

enter

the

header

value

expression

string
to
compare
against
the
value

in

the

specified

field

in

the

HTTP

header.

Valid

entries

are

text

strings

with

a
maximum
of

255

alphanumeric

characters.

The

ACE

supports

regular

expressions

for
matching.
If

the

string

includes

spaces,

enclose

the

string

in

quotes.

See

Ta

b

l

e


14-33

for

a

list
of
the

supported

characters

that

you

can

use

i

n

regular

expressions.