FR_KEEPFRAG
IPFY_FRAGS fragoptlist { DOALL(fr->fr_flags |= FR_KEEPFRAG;) }
| IPFY_FRAG fragoptlist { DOALL(fr->fr_flags |= FR_KEEPFRAG;) }
if (ipf->fl_flags & FR_KEEPFRAG) {
if (fp->fr_flags & FR_KEEPFRAG) {
if (sp->is_pass & FR_KEEPFRAG)
if (pass & FR_KEEPFRAG) {
if ((pass & FR_KEEPSTATE) || ((pass & FR_KEEPFRAG) &&
is->is_pass & FR_KEEPFRAG)