[Solaris] ndd -get /dev/tcp ?

# ndd -get /dev/tcp ?
?                             (read only)
tcp_time_wait_interval        (read and write)
tcp_conn_req_max_q            (read and write)
tcp_conn_req_max_q0           (read and write)
tcp_conn_req_min              (read and write)
tcp_conn_grace_period         (read and write)
tcp_cwnd_max                  (read and write)
tcp_debug                     (read and write)
tcp_smallest_nonpriv_port     (read and write)
tcp_ip_abort_cinterval        (read and write)
tcp_ip_abort_linterval        (read and write)
tcp_ip_abort_interval         (read and write)
tcp_ip_notify_cinterval       (read and write)
tcp_ip_notify_interval        (read and write)
tcp_ipv4_ttl                  (read and write)
tcp_keepalive_interval        (read and write)
tcp_maxpsz_multiplier         (read and write)
tcp_mss_def_ipv4              (read and write)
tcp_mss_max_ipv4              (read and write)
tcp_mss_min                   (read and write)
tcp_naglim_def                (read and write)
tcp_rexmit_interval_initial   (read and write)
tcp_rexmit_interval_max       (read and write)
tcp_rexmit_interval_min       (read and write)
tcp_deferred_ack_interval     (read and write)
tcp_snd_lowat_fraction        (read and write)
tcp_sth_rcv_hiwat             (read and write)
tcp_sth_rcv_lowat             (read and write)
tcp_dupack_fast_retransmit    (read and write)
tcp_ignore_path_mtu           (read and write)
tcp_rcv_push_wait             (read and write)
tcp_smallest_anon_port        (read and write)
tcp_largest_anon_port         (read and write)
tcp_xmit_hiwat                (read and write)
tcp_xmit_lowat                (read and write)
tcp_recv_hiwat                (read and write)
tcp_recv_hiwat_minmss         (read and write)
tcp_fin_wait_2_flush_interval (read and write)
tcp_co_min                    (read and write)
tcp_max_buf                   (read and write)
tcp_strong_iss                (read and write)
tcp_rtt_updates               (read and write)
tcp_wscale_always             (read and write)
tcp_tstamp_always             (read and write)
tcp_tstamp_if_wscale          (read and write)
tcp_rexmit_interval_extra     (read and write)
tcp_deferred_acks_max         (read and write)
tcp_slow_start_after_idle     (read and write)
tcp_slow_start_initial        (read and write)
tcp_co_timer_interval         (read and write)
tcp_sack_permitted            (read and write)
tcp_trace                     (read and write)
tcp_compression_enabled       (read and write)
tcp_ipv6_hoplimit             (read and write)
tcp_mss_def_ipv6              (read and write)
tcp_mss_max_ipv6              (read and write)
tcp_rev_src_routes            (read and write)
tcp_ndd_get_info_interval     (read and write)
tcp_wroff_xtra                (read and write)
tcp_extra_priv_ports          (read only)
tcp_extra_priv_ports_add      (write only)
tcp_extra_priv_ports_del      (write only)
tcp_status                    (read only)
tcp_bind_hash                 (read only)
tcp_listen_hash               (read only)
tcp_conn_hash                 (read only)
tcp_acceptor_hash             (read only)
tcp_host_param                (read and write)
tcp_time_wait_stats           (read only)
tcp_host_param_ipv6           (read and write)
tcp_1948_phrase               (write only)
tcp_reserved_port_list        (read only)
tcp_close_wait_interval(obsoleted- use tcp_time_wait_interval) (no read or write)


적용하기 예) TIME_WAIT 줄이기 ( 재부팅 필요 없음 )
# ndd -set /dev/tcp tcp_time_wait_interval 60000
-> 60000는 밀리세컨이므로 60초


또한 arp, ip, udp관련 변수도 확인 및 설정 가능
# ndd -get /dev/arp ?
# ndd -get /dev/ip ?
# ndd -get /dev/udp ?


참고로 리눅스의 sysctl 명령어와 비슷