Table
14.
Network
boot
errors
Code
Message
Description
Action
E3000
(net)
Could
not
read
MAC
address.
The
firmware
could
not
establish
a
communication
socket
for
booting
over
the
network
due
to
an
error
while
retrieving
the
MAC
address
of
the
network
device.
Power
down
then
reboot
the
blade
server.
If
this
does
not
resolve
the
problem,
contact
your
IBM
service
representative.
E3001
(net)
Could
not
get
IP
address.
The
DHCP
server
is
not
responding,
or
there
could
be
a
MAC
address
conflict
in
your
network.
v
Check
that
your
DHCP
server
is
available
v
Check
that
an
IP
addresses
has
been
correctly
assigned
v
check
that
your
MAC
address
is
valid
and
is
unique
across
your
network
E3002
(net)
ARP
request
to
TFTP
server
(x.x.x.x)
failed.
Note:
(x.x.x.x)
represents
the
address
of
the
TFTP
server.
The
MAC
address
resolution
failed
for
the
TFTP
server
with
IP
address
(x.x.x.x)
.
1.
Check
that
the
TFTP
server
is
available
and
can
be
reached
over
the
network.
2.
Check
that
the
DHCP
server
is
correctly
assigning
IP
addresses.
E3003
(net)
unknown
TFTP
error.
The
TFTP
server
encountered
an
error
but
is
not
able
to
determine
its
cause.
Power
down
then
reboot
the
blade
server.
If
this
does
not
help
resolve
the
problem,
contact
your
IBM
service
representative.
E3004
(net)
TFTP
buffer
to
small
for
<filename>
Note:
<filename>
is
the
name
of
the
file
TFTP
has
attempted
to
buffer.
The
requested
file
is
too
big.
Try
to
load
a
smaller
file.
If
this
succeeds,
check
your
DHCP
server
configuration.
E3005
(net)
ICMP
ERROR:
<error
message>
The
TFTP
server
cannot
be
reached.
Check
that
the
TFTP
server
is
available
and
correctly
configured.
E3006
(net)
Could
not
initialize
network
device
The
network
device
could
not
be
activated.
Check
that
you
have
connected
all
network
cables
and
that
you
have
enabled
the
BladeCenter
I/O
module.
E3008
(net)
Can’t
obtain
TFTP
server
IP
address
The
DHCP
server
has
not
delivered
the
IP
address
of
the
TFTP
server.
Check
your
DHCP
server
configuration.
E3009
(net)
file
not
found:
<filename>
The
requested
file
was
not
found
on
the
TFTP
server.
Check
your
DHCP
server
configuration
and
make
sure
that
you
are
using
the
proper
TFTP
server
and
the
right
file
name.
E3010
(net)
TFTP
access
violation
The
TFTP
server
reported
a
file
access
violation.
Check
the
file
name
and
the
permissions
of
the
file
that
should
be
downloaded.
E3011
(net)
illegal
TFTP
operation
The
TFTP
server
is
not
able
to
handle
the
request.
There
may
be
too
many
UDP
ports
open
on
the
TFTP
server.
Reboot
the
TFTP
server
and
retry
the
transfer.
Chapter
5.
Diagnostics
and
troubleshooting
85
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