245     ilb_server_t *server)  in ilb_server_kstat_init()  argument
259 	    server->iser_name, cname_buf, KSTAT_TYPE_NAMED,  in ilb_server_kstat_init()
264 	bcopy(&template, &server->iser_kstat, sizeof (template));  in ilb_server_kstat_init()
265 	ksp->ks_data = &server->iser_kstat;  in ilb_server_kstat_init()
268 	kstat_named_setstr(&server->iser_kstat.ip_address,  in ilb_server_kstat_init()
269 	    server->iser_ip_addr);  in ilb_server_kstat_init()
271 	ksp->ks_data_size += strlen(server->iser_ip_addr) + 1;  in ilb_server_kstat_init()
759 	ilb_server_t *server;  in ilb_rule_del_common()  local
770 	while ((server = tmp_rule->ir_servers) != NULL) {  in ilb_rule_del_common()
771 		mutex_enter(&server->iser_lock);  in ilb_rule_del_common()
772 		ilb_destroy_nat_src(&server->iser_nat_src);  in ilb_rule_del_common()
781 			    (uint64_t *)&server->iser_die_time,  in ilb_rule_del_common()
785 		while (server->iser_refcnt > 1)  in ilb_rule_del_common()
786 			cv_wait(&server->iser_cv, &server->iser_lock);  in ilb_rule_del_common()
787 		tmp_rule->ir_servers = server->iser_next;  in ilb_rule_del_common()
788 		kstat_delete_netstack(server->iser_ksp, stackid);  in ilb_rule_del_common()
789 		kmem_free(server, sizeof (ilb_server_t));  in ilb_rule_del_common()
1212 	ilb_server_t	*server;  in ilb_server_add()  local
1290 	for (server = rule->ir_servers; server != NULL;  in ilb_server_add()
1291 	    server = server->iser_next) {  in ilb_server_add()
1292 		if (IN6_ARE_ADDR_EQUAL(&server->iser_addr_v6, &info->addr) ||  in ilb_server_add()
1293 		    strcasecmp(server->iser_name, info->name) == 0) {  in ilb_server_add()
1297 	if (server != NULL) {  in ilb_server_add()
1302 	if ((server = kmem_zalloc(sizeof (ilb_server_t), KM_NOSLEEP)) == NULL) {  in ilb_server_add()
1307 	(void) memcpy(server->iser_name, info->name, ILB_SERVER_NAMESZ - 1);  in ilb_server_add()
1308 	(void) inet_ntop(AF_INET6, &info->addr, server->iser_ip_addr,  in ilb_server_add()
1309 	    sizeof (server->iser_ip_addr));  in ilb_server_add()
1311 	server->iser_ksp = ilb_server_kstat_init(stackid, rule, server);  in ilb_server_add()
1312 	if (server->iser_ksp == NULL) {  in ilb_server_add()
1313 		kmem_free(server, sizeof (ilb_server_t));  in ilb_server_add()
1318 	server->iser_stackid = stackid;  in ilb_server_add()
1319 	server->iser_addr_v6 = info->addr;  in ilb_server_add()
1320 	server->iser_min_port = min_port;  in ilb_server_add()
1321 	server->iser_max_port = max_port;  in ilb_server_add()
1323 		server->iser_port_range = B_TRUE;  in ilb_server_add()
1325 		server->iser_port_range = B_FALSE;  in ilb_server_add()
1339 		if (server->iser_port_range)  in ilb_server_add()
1342 			port = server->iser_min_port;  in ilb_server_add()
1344 		if ((ret = ilb_create_nat_src(ilbs, &server->iser_nat_src,  in ilb_server_add()
1345 		    &server->iser_addr_v6, port, &rule->ir_nat_src_start,  in ilb_server_add()
1348 			kstat_delete_netstack(server->iser_ksp, stackid);  in ilb_server_add()
1349 			kmem_free(server, sizeof (ilb_server_t));  in ilb_server_add()
1361 	server->iser_refcnt = 1;  in ilb_server_add()
1362 	server->iser_enabled = info->flags & ILB_SERVER_ENABLED ? B_TRUE :  in ilb_server_add()
1364 	mutex_init(&server->iser_lock, NULL, MUTEX_DEFAULT, NULL);  in ilb_server_add()
1365 	cv_init(&server->iser_cv, NULL, CV_DEFAULT, NULL);  in ilb_server_add()
1369 	if ((ret = rule->ir_alg->ilb_alg_server_add(server,  in ilb_server_add()
1371 		kstat_delete_netstack(server->iser_ksp, stackid);  in ilb_server_add()
1372 		kmem_free(server, sizeof (ilb_server_t));  in ilb_server_add()
1381 		server->iser_next = NULL;  in ilb_server_add()
1383 		server->iser_next = rule->ir_servers;  in ilb_server_add()
1385 	rule->ir_servers = server;  in ilb_server_add()
1400 	ilb_server_t *server = (ilb_server_t *)arg;  in ilb_server_del_tq()  local
1402 	mutex_enter(&server->iser_lock);  in ilb_server_del_tq()
1403 	while (server->iser_refcnt > 1)  in ilb_server_del_tq()
1404 		cv_wait(&server->iser_cv, &server->iser_lock);  in ilb_server_del_tq()
1405 	kstat_delete_netstack(server->iser_ksp, server->iser_stackid);  in ilb_server_del_tq()
1406 	kmem_free(server, sizeof (ilb_server_t));  in ilb_server_del_tq()
1417 	ilb_server_t	*server;  in ilb_server_del()  local
1459 	for (server = rule->ir_servers; server != NULL;  in ilb_server_del()
1460 	    prev_server = server, server = server->iser_next) {  in ilb_server_del()
1461 		if (IN6_ARE_ADDR_EQUAL(&server->iser_addr_v6, addr))  in ilb_server_del()
1464 	if (server == NULL) {  in ilb_server_del()
1473 	if ((ret = rule->ir_alg->ilb_alg_server_del(server,  in ilb_server_del()
1479 		rule->ir_servers = server->iser_next;  in ilb_server_del()
1481 		prev_server->iser_next = server->iser_next;  in ilb_server_del()
1489 	server->iser_enabled = B_FALSE;  in ilb_server_del()
1491 	mutex_enter(&server->iser_lock);  in ilb_server_del()
1498 	ilb_destroy_nat_src(&server->iser_nat_src);  in ilb_server_del()
1502 		(void) atomic_swap_64((uint64_t *)&server->iser_die_time,  in ilb_server_del()
1507 	if (server->iser_refcnt > 1) {  in ilb_server_del()
1509 		    server, TQ_SLEEP);  in ilb_server_del()
1510 		mutex_exit(&server->iser_lock);  in ilb_server_del()
1512 		kstat_delete_netstack(server->iser_ksp, server->iser_stackid);  in ilb_server_del()
1513 		kmem_free(server, sizeof (ilb_server_t));  in ilb_server_del()
1672 	ilb_server_t		*server;  in ilb_check()  local
1734 	    rule->ir_alg->ilb_alg_data, &server);  in ilb_check()
1754 		if ((server = ilb_sticky_find_add(ilbs, rule, &addr, server,  in ilb_check()
1766 	*lb_dst = server->iser_addr_v6;  in ilb_check()
1767 	ILB_S_KSTAT(server, pkt_processed);  in ilb_check()
1768 	ILB_S_KSTAT_UPDATE(server, bytes_processed, pkt_len);  in ilb_check()
1792 		if ((src_ent = ilb_alloc_nat_addr(server->iser_nat_src,  in ilb_check()
1804 		info.nat_dst = server->iser_addr_v6;  in ilb_check()
1805 		if (rule->ir_port_range && server->iser_port_range) {  in ilb_check()
1807 			    rule->ir_min_port + server->iser_min_port);  in ilb_check()
1809 			info.nat_dport = htons(server->iser_min_port);  in ilb_check()
1817 		if (ilb_conn_add(ilbs, rule, server, src, sport, dst,  in ilb_check()
1832 		info.nat_dst = server->iser_addr_v6;  in ilb_check()
1834 		if (rule->ir_port_range && server->iser_port_range) {  in ilb_check()
1836 			    rule->ir_min_port + server->iser_min_port);  in ilb_check()
1838 			info.nat_dport = htons(server->iser_min_port);  in ilb_check()
1841 		if (ilb_conn_add(ilbs, rule, server, src, sport, dst,  in ilb_check()
1955 	ilb_server_t *server;  in ilb_get_servers()  local
1961 	for (server = rule->ir_servers, cnt = *num_servers;  in ilb_get_servers()
1962 	    server != NULL && cnt > 0;  in ilb_get_servers()
1963 	    server = server->iser_next, cnt--, servers++) {  in ilb_get_servers()
1964 		(void) memcpy(servers->name, server->iser_name,  in ilb_get_servers()
1966 		servers->addr = server->iser_addr_v6;  in ilb_get_servers()
1967 		servers->min_port = htons(server->iser_min_port);  in ilb_get_servers()
1968 		servers->max_port = htons(server->iser_max_port);  in ilb_get_servers()
1969 		servers->flags = server->iser_enabled ? ILB_SERVER_ENABLED : 0;  in ilb_get_servers()