14-63
User
Guide

for

the

Cisco

Application

Networking

Manager

5.2
OL-26572-01
Chapter
14






Configuring

Traffic

Policies
Configuring
Rules

and

Actions

for

Policy

Maps
Ta
b

l

e


14-25
Layer
7

Server

Load

Balancing

Policy

Map

Match

Conditions
Match
Condition
Description
HTTP
Content
Option
that

appears

for

ACE

modules

only.

Specific

content

contained

within

the

HTTP
entity-body
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
cookies

are

to

be

used

for

this

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

spaces

and

a

maximum

of

255

alphanumeric

characters.

The

ACE

supports
regular
expressions

for

matching

string

expressions.

Ta

b

l

e


14-33

lists

the

supported

characters
that
you

can

use

for

matching

string

expressions.
HTTP
Header
HTTP
header

and

a

corresponding

value

are

to

be

used

for

this

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

standard

HTTP

headers,

choose

the

first
radio
button,

then

enter

the

HTTP

header

name

in

the

Header

Name

field.

Valid

entries
are
unquoted

text

strings

with

no

spa

ces

and

a

ma

ximum

of

64


characters.

–

To

specify

a

standard

HTTP

header,

click

the

second

radio

button,

then

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.
To

include

spaces,

enclose

the

entire

string

in

quotes.

All

headers

in

the

header

map
must
be

matched.

See

Ta

b

l

e


14-33

for


a

list

of

th

e

supported

ch

aracters

th

at

you


can

use

in


regular
expressions.