in reply to Re^2: how to change ip flags with net::rawip?
in thread how to change ip flags with net::rawip?
Wait.....
just tried 65535 in frag_off. and then it fills the 3 bits. So in fract frag_off field does more than filling the 13 bits of fragment offset. It does fill as well the 3 remaining bits for M - DF - Reserved.
A pitty it's not documented...