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will O
be O
dropped O
or O
a O
destination O
unreachable O
ICMP B-Protocol
message O
will O
be O
sent O
back O
at O
the O
routers B-Protocol
of O
AS2 O
( O
not O
AS1 O
as O
before O
) O
, O
because O
is O
not O
in O
the O
routing B-Protocol
table I-Protocol
. O
</s>
<s>
Neither O
of O
those O
protocols O
call O
for O
using O
DAV B-Protocol
style O
URIs B-Protocol
. O
</s>
<s>
There O
were O
two O
modes O
in O
the O
application O
: O
an O
Automatic O
mode O
, O
which O
launched O
a O
backup B-Protocol
for O
all O
the O
user O
's O
data O
( O
Documents O
, O
Video O
, O
Music O
) O
, O
and O
a O
Custom O
mode O
to O
choose O
what O
data O
would O
be O
backed O
up O
. O
This O
software O
included O
an O
Online O
service O
, O
called O
Dmailer O