|| key->nw_proto == ARPOP_REPLY) {
memcpy(&key->nw_src, arp->ar_sip, sizeof(key->nw_src));
memcpy(&key->nw_dst, arp->ar_tip, sizeof(key->nw_dst));
|| key->nw_proto == ARPOP_REPLY) {
memcpy(&key->nw_src, arp->ar_sip, sizeof(key->nw_src));
memcpy(&key->nw_dst, arp->ar_tip, sizeof(key->nw_dst));