IXAF_NO_DEV_FLOW_CTL
if (ixaflags & IXAF_NO_DEV_FLOW_CTL) {
if (!(ixaflags & IXAF_NO_DEV_FLOW_CTL) &&
(IXAF_LOOPBACK_COPY | IXAF_NO_DEV_FLOW_CTL),
(void) ip_xmit(mp, nce, IXAF_NO_DEV_FLOW_CTL,
ixaflags = IXAF_IS_IPV4 | IXAF_NO_DEV_FLOW_CTL;
connp->conn_ixa->ixa_flags |= IXAF_NO_DEV_FLOW_CTL;
econnp->conn_ixa->ixa_flags |= IXAF_NO_DEV_FLOW_CTL;