The SAF FreeMile Series Full Outdoor Unit Technical Description and Configuration Guide • Rev. 1.3
© SAF Tehnika JSC 2012
81
7.2
Discovery
Protocol
Performance
Examples
7.2.1
Discovery
of
IP
address
and
firmware
version
in
case
the
subnet
of
SAF
FreeMile
FODU
is
unknown
For
this
purpose
the
command
“dp
sight
<local_addr>”
should
be
executed
in
‘cmd’.
Instead
of
<local_addr>
place
the
IP
address
of
your
PC
Ethernet
adapter
that
is
connected
to
SAF
FreeMile
FODU.
Refer
to
figure
below
for
example.
Figure
7.1.
Discovery
protocol:
dp
sight
CIDR
notation
(routing
prefix)
is
related
to
network
mask
that
is
also
necessary
in
order
to
manage
SAF
FreeMile
unit.
The
IP
address
of
your
PC
Ethernet
adapter
and
SAF
FreeMile
FODU
should
be
from
the
same
subnet
in
order
to
manage
the
SAF
FreeMile
FODU.
In
the
table
below
some
examples
are
given
for
CIDR
notation
and
subnet
mask
relation.
CIDR
notation
Network
mask
/24
255.255.255.0
/25
255.255.255.128
/26
255.255.255.192
/27
255.255.255.224
/28
255.255.255.240
/29
255.255.255.248
/30
255.255.255.252
(!)
Note
that
IP
addresses
of
Ethernet
adapter
and
SAF
FreeMile
FODUs
may
belong
to
different
subnets.
This
command
sends
discovery
messages
on
broadcast
address
255.255.255.255
to
all
devices
in
network.
All
SAF
FreeMile
devices
connected
to
this
network
are
responding
with
its
own
IP
address/CIDR
notation
and
firmware
version.
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