Addresses
in
a
file
that
I
specify
option
on
the
Chassis
to
include
page.
Click
Browse
to
locate
the
file
that
you
created.
Note:
You
can
also
use
a
valid
existing
OFM
configuration
file
to
define
the
list
of
chassis.
9.
Click
Next
and
then
click
Generate
.
The
AMM
will
now
generate
the
configuration
file
and
display
The
Configuration
File
Has
Been
Created
page.
10.
The
browser
will
launch
the
File
Save
window
allowing
you
to
save
the
generated
configuration
file.
If
the
File
Save
window
does
not
appear,
click
Download
the
configuration
file
manually
on
The
Configuration
File
Has
Been
Created
page.
It
is
recommended
that
you
store
the
configuration
file
locally,
and
validate
the
new
configuration.
It
is
also
important
to
store
the
configuration
file
in
a
safe
location
because
this
is
your
original
copy
of
the
OFM
configuration.
If
an
AMM
has
a
hardware
failure
and
you
don’t
have
a
standby
AMM,
then
this
is
your
single
source
to
reproduce
the
OFM
configuration.
If
you
wish
to
apply
the
configuration
directly
or
to
create
a
Requirements
Report
,
you
can
do
it
directly
from
this
page.
Some
considerations
for
the
Specify
Virtual
Addresses
page:
v
Some
applications
will
check
the
adapter
type
and
vendor
by
looking
at
the
address.
You
can
select
ranges
that
meet
the
type
of
adapter
that
you
are
using.
Each
vendor
has
allocated
a
special
range
for
OFM
outside
of
their
normal
range
which
guarantees
that
these
addresses
do
not
conflict
with
any
previous
or
future
burned-in
addresses.
Selecting
a
vendor
automatically
sets
values
within
that
range.
You
can
also
set
it
to
user
defined
mode
and
select
any
range
by
editing
the
From
and
To
fields.
The
default
address
ranges
are
as
follows:
Emulex:
WWNN
-
use
2F:FE:00:00:C9:XX:XX:XX
and
2F:FF:00:00:C9:XX:XX:XX
for
the
two
ports.
WWPN
-
use
2F:FC:00:00:C9:XX:XX:XX
and
2F:FD:00:00:C9:XX:XX:XX
for
the
two
ports.
QLogic:
21:80:00:E0:8B:0X:XX:XX
for
the
first
port
and
21:81:00:E0:8B:2X:XX:XX
for
the
second
port
(the
WWPN
is
generated
automatically
from
the
WWNN).
The
range
for
the
Ethernet
addresses
is:
00:1A:64:76:00:00
-
00:1A:64:76:FF:FF.
v
For
FC
(FibreChannel),
there
are
two
ranges
for
each
vendor.
The
non-OFM
default
is
that
the
system
assigns
an
address
from
one
of
the
ranges
for
each
port
of
the
device.
When
generating
the
file
automatically,
the
system
allocates
the
addresses
for
the
even
ports
out
of
the
first
range
and
allocates
the
addresses
for
the
odd
ports
out
of
the
second
range.
Note:
For
some
devices
this
might
not
be
the
appropriate
allocation.
For
example,
a
Fibre
Channel
high
speed
adapter
is
connected
to
ports
6
and
8,
which
are
both
allocated
out
of
the
second
range,
and
this
might
appear
as
two
different
devices
rather
then
a
single
device.
You
can
update
the
file
manually
to
match
your
specific
devices.
v
For
some
vendors
(such
as
QLogic),
you
do
not
need
to
define
a
WWN,
since
it
is
automatically
derived
from
the
WWPN.
v
By
default,
when
you
choose
to
assign
MAC
addresses
they
will
be
assigned
for
each
of
the
ports
1
to
8,
and
FC
addresses
will
be
assigned
for
each
of
the
ports
from
3
to
8.
These
configurations
match
a
single
slot
blade.
These
are
generic
16
IBM
BladeCenter
Open
Fabric
Manager
Installation
and
User's
Guide
Summary of Contents for 26R0881
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