packets injected from libnet

hi

  I wanted to know what happens to a packet that has been injected into the
kernel using libnet, does that first hit (if somebody here has an idea of
Netfilter) NF_IP_PRE_ROUTING netfilter hook or NF_IP_LOCAL_OUT netfilter
hook , that is if my libnet conext is raw and user libnet_write function
call, when this packet reaches ip, is this treated as a packet coming from
an application within this bos, or this treated as something which we got
from the network ??

many thanks in advance
Amit

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