vxlanhdr___local
l2_len += sizeof(struct vxlanhdr___local);
struct vxlanhdr___local *vxlan_hdr = (struct vxlanhdr___local *)l2_hdr;
l2_hdr += sizeof(struct vxlanhdr___local);
l2_len += sizeof(struct vxlanhdr___local);
#define L2_PAD_SZ (sizeof(struct vxlanhdr___local) + ETH_HLEN)
struct vxlanhdr___local *vxlan_hdr = (struct vxlanhdr___local *)l2_hdr;
l2_hdr += sizeof(struct vxlanhdr___local);
olen += ETH_HLEN + sizeof(struct vxlanhdr___local);