key.inner_key.ip_src_addr = ipv4_hdr->src_addr;
key.inner_key.ip_dst_addr = ipv4_hdr->dst_addr;
key.inner_key.ip_id = ip_id;
key.vxlan_hdr.vx_flags = vxlan_hdr->vx_flags;
key.vxlan_hdr.vx_vni = vxlan_hdr->vx_vni;
key.inner_key.ip_src_addr = ipv4_hdr->src_addr;
key.inner_key.ip_dst_addr = ipv4_hdr->dst_addr;
key.inner_key.ip_id = ip_id;
key.vxlan_hdr.vx_flags = vxlan_hdr->vx_flags;
key.vxlan_hdr.vx_vni = vxlan_hdr->vx_vni;