Chapter
3:
Web
Management
Configuration
‐
UPnP
Intelinet
48
‐
Port
Gigabit
Ethernet
PoE+
Managed
Switch
User
Manual
|
210
3.1.21.
Configuration
‐
UPnP
Configure
UPnP
on
this
page.
Mode
Indicates
the
UPnP
operation
mode.
Possible
modes
are:
Enabled:
Enable
UPnP
mode
operation.
Disabled:
Disable
UPnP
mode
operation.
When
the
mode
is
enabled,
two
ACEs
are
added
automatically
to
trap
UPNP
related
packets
to
CPU.
The
ACEs
are
automatically
removed
when
the
mode
is
disabled.
TTL
The
TTL
value
is
used
by
UPnP
to
send
SSDP
advertisement
messages.
Valid
values
are
in
the
range
1
to
255.
Advertising
Duration
The
duration,
carried
in
SSDP
packets,
is
used
to
inform
a
control
point
or
control
points
how
often
it
or
they
should
receive
an
SSDP
advertisement
message
from
this
switch.
If
a
control
point
does
not
receive
any
message
within
the
duration,
it
will
think
that
the
switch
no
longer
exists.
Due
to
the
unreliable
nature
of
UDP,
in
the
standard
it
is
recommended
that
such
refreshing
of
advertisements
to
be
done
at
less
than
one
‐
half
of
the
advertising
duration.
In
the
implementation,
the
switch
sends
SSDP
messages
periodically
at
the
interval
one
‐
half
of
the
advertising
duration
minus
30
seconds.
Valid
values
are
in
the
range
100
to
86400.
Buttons
Save:
Click
to
save
changes.
Reset:
Click
to
undo
any
changes
made
locally
and
revert
to
previously
saved
values.