8-20
User
Guide

for

the

Cisco

Application

Networking

Manager

5.2
OL-26572-01
Chapter
8






Configuring

Real

Servers

and

Server

Farms
Managing
Real

Servers
Oper
Operational
state

of

the

real

server.

Possible

states

are

as

follows:

•
Failed—Server
has

failed

and

is
not
retried

for

the

amount
of
time
specified

by

its

retry
timer.

•
Inband
probe
failed—Server
has

failed

the

inband

Health

Probe

agent.

•
Inservice—Server
is

in

use
as
a

destination
for
server

load-balancing
client
connections.

•
Inservice
standby—Server

is

the

backup

real

server,

which

remains

inactive

unless

the

primary

real
server
fails.

•
Operation
wait—Server
is

ready

to

become

operational

but

is

waiting
for
the

associated

redirect
virtual
server

to

be

in

service.

•
Out
of
service—Server
is
not

in
use
by

a

server
load
balancer

as

a

destination

for

client
connections.

•
Probe
failed—Server

load-balancing

probe

to

this

server

has

failed.

No

new

connections

are
assigned
to

this

server

until

a

probe

to

this

server

succeeds.

•
Probe
testing—Server

has

received

a
test
probe

from

the

server

load

balancer.

•
Ready
to

test

—Server
has
failed

and

its

retry

timer

has

expired;

test

connections
will
begin
flowing
to

it

soon.

•
Return
code

failed—Server

has

been

disabled
because
it
returned
an

HTTP

code

that

matched

a
configured
value.

•
Test
wait—Server

is

ready

to

be

tested.
This
state

is

applicable

only

when
the
server

is

used

for
HTTP
redirect

load

balancing.

•
Testing—Server
has

failed

and

has

been

given

another

t

est

connection.

The

success

of

t

his
connection
is

not

known.

•
Throttle:
DFP

—
DFP

has

lowered
the
weight

of

the
server

to

throttle

level;
no
new
connections
are
assigned

to

the

server

until

DFP

raises

its

weight.

•
Throttle:
max
clients—Server
has
reached

its

maximum

number

of
allowed
clients.

•
Throttle:
max

connections

—Server
has
reached

its

maximum

number

of
connections
and

is

no
longer
being

given

connections.

•
Unknown—State
of

the

server

is

not

known.
Note
If
you
have
the

Details

popup
window

feature

enabled,

click

the

value

in

this

column

to
open
the

Details

popup

window

and

display

detailed

information

about

the

real

server.

By
default,
this

feature

is

di

sabled.

For

information

about

enabling

or

di

sabling

this

feature,
see
the

“Enabling

the

ACE

Real

Server

Details

Popup

Window

Option”

section

on
page
18-64 .
Conn
Number
of

current

connections.
Wt
Current
server

weight.
Table
8-2
Real
Server

Table

Fields

(continued)
Item
Description