7-23

User

Guide

for

the

Cisco

Application

Networking

Manager

5.2

OL-26572-01

Chapter

7

Configuring

Virtual

Servers

Configuring

Virtual

Servers

Ta

b

l

e

7-8

HTTP

and

HTTPS

Protocol

Inspection

Conditions

and

Options

Condition

Description

Content

Specific

content

contained

within

the

HTTP

entity-body

to

be

used

for

application

inspection

decisions.

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

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

the

message.

Valid

entries

are

from

1

to

255

bytes.

Content

Length

Content

parse

length

is

used

for

application

inspection

decisions.

a.

In

the

Content

Length

Operator

field,

choose

the

operand

t

o

use

to

compare

content

l

ength:

–

Equal

To—The

content

length

must

equal

the

number

in

the

Content

Length

Value

field.

–

Greater

Than—The

content

length

must

be

greater

than

the

number

in

the

Content

Length

Value

field.

–

Less

Than—The

content

length

must

be

less

than

the

number

in

the

Content

Length

Value

fi

el

d.

–

Range—The

content

length

must

be

within

the

range

specified

in

the

Content

Length

Lower

Value

field

and

the

Content

Length

Higher

Value

field.

b.

Enter

values

to

apply

for

content

length

comparison:

–

If

you

chose

Equal

To,

Greater

Than,

or

Le

ss

Than

i

n

the

Content

Length

Operator

field,

the

Content

Length

Value

field

appears.

In

the

Content

Length

Value

field,

enter

the

number

of

bytes

for

comparison.

Valid

entries

are

from

0

to

4294967295.

–

If

you

chose

Range

in

the

Content

Length

Operator

field,

the

Content

Length

Lower

Value

and

the

Content

Length

Higher

Value

fields

appear:

1.

In

the

Content

Length

Lower

Value

field,

enter

the

lowest

number

of

bytes

to

be

used

for

this

match

condition.

Valid

entries

are

from

0

to

4294967295.

The

number

in

this

field

must

be

less

than

the

number

entered

in

the

Content

Length

Higher

Value

field.

2.

In

the

Content

Length

Higher

Value

field,

enter

the

highest

number

of

bytes

to

be

used

for

this

match

condition.

Valid

entries

are

from

0

to

4294967295.

The

number

in

this

field

must

be

greater

than

the

number

entered

in

the

Content

Length

Lower

Value

field.

Content

Type

Verification

Verification

of

MI

ME-type

messages

with

t

he

header

MIME-type

i

s

to

be

used

for

application

inspection

decisions.

This

option

verifies

that

the

header

MIME-type

value

is

in

the

internal

list

of

supported

MIME-types

and

that

the

header

MIME-type

matches

the

content

in

the

data

or

body

portion

of

the

message.