Symbol: NR_ACCEPT_VNET_HDR
sys/dev/netmap/netmap.c
2831
if (na->virt_hdr_len && !(req->nr_flags & NR_ACCEPT_VNET_HDR)) {
tools/tools/netmap/pkt-gen.c
3234
g.nmd->reg.nr_flags |= NR_ACCEPT_VNET_HDR;