diff options
Diffstat (limited to 'netinet/sctp_sysctl.c')
| -rwxr-xr-x | netinet/sctp_sysctl.c | 1179 |
1 files changed, 570 insertions, 609 deletions
diff --git a/netinet/sctp_sysctl.c b/netinet/sctp_sysctl.c index 21329f0..5b2a483 100755 --- a/netinet/sctp_sysctl.c +++ b/netinet/sctp_sysctl.c @@ -32,7 +32,7 @@ #ifdef __FreeBSD__ #include <sys/cdefs.h> -__FBSDID("$FreeBSD: head/sys/netinet/sctp_sysctl.c 267674 2014-06-20 13:26:49Z tuexen $"); +__FBSDID("$FreeBSD: head/sys/netinet/sctp_sysctl.c 271221 2014-09-07 09:06:26Z tuexen $"); #endif #include <netinet/sctp_os.h> @@ -44,11 +44,16 @@ __FBSDID("$FreeBSD: head/sys/netinet/sctp_sysctl.c 267674 2014-06-20 13:26:49Z t #include <netinet/sctp_output.h> #ifdef __FreeBSD__ #include <sys/smp.h> +#include <sys/sysctl.h> #endif #if defined(__APPLE__) #include <netinet/sctp_bsd_addr.h> #endif +#ifdef __FreeBSD__ +FEATURE(sctp, "Stream Control Transmission Protocol"); +#endif + /* * sysctl tunable variables */ @@ -61,6 +66,12 @@ sctp_init_sysctls() SCTP_BASE_SYSCTL(sctp_auto_asconf) = SCTPCTL_AUTOASCONF_DEFAULT; SCTP_BASE_SYSCTL(sctp_multiple_asconfs) = SCTPCTL_MULTIPLEASCONFS_DEFAULT; SCTP_BASE_SYSCTL(sctp_ecn_enable) = SCTPCTL_ECN_ENABLE_DEFAULT; + SCTP_BASE_SYSCTL(sctp_pr_enable) = SCTPCTL_PR_ENABLE_DEFAULT; + SCTP_BASE_SYSCTL(sctp_auth_enable) = SCTPCTL_AUTH_ENABLE_DEFAULT; + SCTP_BASE_SYSCTL(sctp_asconf_enable) = SCTPCTL_ASCONF_ENABLE_DEFAULT; + SCTP_BASE_SYSCTL(sctp_reconfig_enable) = SCTPCTL_RECONFIG_ENABLE_DEFAULT; + SCTP_BASE_SYSCTL(sctp_nrsack_enable) = SCTPCTL_NRSACK_ENABLE_DEFAULT; + SCTP_BASE_SYSCTL(sctp_pktdrop_enable) = SCTPCTL_PKTDROP_ENABLE_DEFAULT; SCTP_BASE_SYSCTL(sctp_strict_sacks) = SCTPCTL_STRICT_SACKS_DEFAULT; #if !(defined(__FreeBSD__) && __FreeBSD_version >= 800000) #if !defined(SCTP_WITH_NO_CSUM) @@ -96,12 +107,8 @@ sctp_init_sysctls() SCTP_BASE_SYSCTL(sctp_nr_incoming_streams_default) = SCTPCTL_INCOMING_STREAMS_DEFAULT; SCTP_BASE_SYSCTL(sctp_nr_outgoing_streams_default) = SCTPCTL_OUTGOING_STREAMS_DEFAULT; SCTP_BASE_SYSCTL(sctp_cmt_on_off) = SCTPCTL_CMT_ON_OFF_DEFAULT; - /* EY */ - SCTP_BASE_SYSCTL(sctp_nr_sack_on_off) = SCTPCTL_NR_SACK_ON_OFF_DEFAULT; SCTP_BASE_SYSCTL(sctp_cmt_use_dac) = SCTPCTL_CMT_USE_DAC_DEFAULT; SCTP_BASE_SYSCTL(sctp_use_cwnd_based_maxburst) = SCTPCTL_CWND_MAXBURST_DEFAULT; - SCTP_BASE_SYSCTL(sctp_asconf_auth_nochk) = SCTPCTL_ASCONF_AUTH_NOCHK_DEFAULT; - SCTP_BASE_SYSCTL(sctp_auth_disable) = SCTPCTL_AUTH_DISABLE_DEFAULT; SCTP_BASE_SYSCTL(sctp_nat_friendly) = SCTPCTL_NAT_FRIENDLY_DEFAULT; SCTP_BASE_SYSCTL(sctp_L2_abc_variable) = SCTPCTL_ABC_L_VAR_DEFAULT; SCTP_BASE_SYSCTL(sctp_mbuf_threshold_count) = SCTPCTL_MAX_CHAINED_MBUFS_DEFAULT; @@ -112,9 +119,7 @@ sctp_init_sysctls() SCTP_BASE_SYSCTL(sctp_min_residual) = SCTPCTL_MIN_RESIDUAL_DEFAULT; SCTP_BASE_SYSCTL(sctp_max_retran_chunk) = SCTPCTL_MAX_RETRAN_CHUNK_DEFAULT; SCTP_BASE_SYSCTL(sctp_logging_level) = SCTPCTL_LOGGING_LEVEL_DEFAULT; - /* JRS - Variable for default congestion control module */ SCTP_BASE_SYSCTL(sctp_default_cc_module) = SCTPCTL_DEFAULT_CC_MODULE_DEFAULT; - /* RS - Variable for default stream scheduling module */ SCTP_BASE_SYSCTL(sctp_default_ss_module) = SCTPCTL_DEFAULT_SS_MODULE_DEFAULT; SCTP_BASE_SYSCTL(sctp_default_frag_interleave) = SCTPCTL_DEFAULT_FRAG_INTERLEAVE_DEFAULT; SCTP_BASE_SYSCTL(sctp_mobility_base) = SCTPCTL_MOBILITY_BASE_DEFAULT; @@ -170,7 +175,7 @@ sctp_finish_sysctls() #if defined(__APPLE__) || defined(__FreeBSD__) || defined(__Windows__) /* It returns an upper limit. No filtering is done here */ static unsigned int -number_of_addresses(struct sctp_inpcb *inp) +sctp_sysctl_number_of_addresses(struct sctp_inpcb *inp) { unsigned int cnt; struct sctp_vrf *vrf; @@ -220,7 +225,7 @@ number_of_addresses(struct sctp_inpcb *inp) } static int -copy_out_local_addresses(struct sctp_inpcb *inp, struct sctp_tcb *stcb, struct sysctl_req *req) +sctp_sysctl_copy_out_local_addresses(struct sctp_inpcb *inp, struct sctp_tcb *stcb, struct sysctl_req *req) { struct sctp_ifn *sctp_ifn; struct sctp_ifa *sctp_ifa; @@ -304,7 +309,7 @@ copy_out_local_addresses(struct sctp_inpcb *inp, struct sctp_tcb *stcb, struct s if (ipv4_addr_legal) { struct sockaddr_in *sin; - sin = (struct sockaddr_in *)&sctp_ifa->address.sa; + sin = &sctp_ifa->address.sin; if (sin->sin_addr.s_addr == 0) continue; #if defined(__FreeBSD__) @@ -328,7 +333,7 @@ copy_out_local_addresses(struct sctp_inpcb *inp, struct sctp_tcb *stcb, struct s #if defined(SCTP_EMBEDDED_V6_SCOPE) && !defined(SCTP_KAME) struct sockaddr_in6 lsa6; #endif - sin6 = (struct sockaddr_in6 *)&sctp_ifa->address.sa; + sin6 = &sctp_ifa->address.sin6; if (IN6_IS_ADDR_UNSPECIFIED(&sin6->sin6_addr)) continue; #if defined(__FreeBSD__) @@ -426,12 +431,12 @@ copy_out_local_addresses(struct sctp_inpcb *inp, struct sctp_tcb *stcb, struct s */ #if defined(__APPLE__) static int -sctp_assoclist SYSCTL_HANDLER_ARGS +sctp_sysctl_handle_assoclist SYSCTL_HANDLER_ARGS { #pragma unused(oidp, arg1, arg2) #else static int -sctp_assoclist(SYSCTL_HANDLER_ARGS) +sctp_sysctl_handle_assoclist(SYSCTL_HANDLER_ARGS) { #endif unsigned int number_of_endpoints; @@ -454,18 +459,18 @@ sctp_assoclist(SYSCTL_HANDLER_ARGS) number_of_remote_addresses = 0; SCTP_INP_INFO_RLOCK(); -#if !defined(__Windows__) +#if defined(__APPLE__) if (req->oldptr == USER_ADDR_NULL) { #else - if (req->data == NULL) { + if (req->oldptr == NULL) { #endif LIST_FOREACH(inp, &SCTP_BASE_INFO(listhead), sctp_list) { SCTP_INP_RLOCK(inp); number_of_endpoints++; - number_of_local_addresses += number_of_addresses(inp); + number_of_local_addresses += sctp_sysctl_number_of_addresses(inp); LIST_FOREACH(stcb, &inp->sctp_asoc_list, sctp_tcblist) { number_of_associations++; - number_of_local_addresses += number_of_addresses(inp); + number_of_local_addresses += sctp_sysctl_number_of_addresses(inp); TAILQ_FOREACH(net, &stcb->asoc.nets, sctp_next) { number_of_remote_addresses++; } @@ -486,10 +491,10 @@ sctp_assoclist(SYSCTL_HANDLER_ARGS) #endif return (0); } -#if !defined(__Windows__) +#if defined(__APPLE__) if (req->newptr != USER_ADDR_NULL) { #else - if (req->new_data != NULL) { + if (req->newptr != NULL) { #endif SCTP_INP_INFO_RUNLOCK(); SCTP_LTRACE_ERR_RET(NULL, NULL, NULL, SCTP_FROM_SCTP_SYSCTL, EPERM); @@ -532,7 +537,7 @@ sctp_assoclist(SYSCTL_HANDLER_ARGS) } SCTP_INP_INFO_RLOCK(); SCTP_INP_RLOCK(inp); - error = copy_out_local_addresses(inp, NULL, req); + error = sctp_sysctl_copy_out_local_addresses(inp, NULL, req); if (error) { SCTP_INP_DECR_REF(inp); return (error); @@ -589,7 +594,7 @@ sctp_assoclist(SYSCTL_HANDLER_ARGS) } SCTP_INP_INFO_RLOCK(); SCTP_INP_RLOCK(inp); - error = copy_out_local_addresses(inp, stcb, req); + error = sctp_sysctl_copy_out_local_addresses(inp, stcb, req); if (error) { SCTP_INP_DECR_REF(inp); atomic_subtract_int(&stcb->asoc.refcnt, 1); @@ -664,57 +669,59 @@ skip: return (error); } - -#if !defined(__Windows__) -#define RANGECHK(var, min, max) \ - if ((var) < (min)) { (var) = (min); } \ - else if ((var) > (max)) { (var) = (max); } -#else -#define RANGECHK(var, min, max) \ - if ((var) <= (min)) { (var) = (min); } \ - else if ((var) >= (max)) { (var) = (max); } -#endif - #if defined(__APPLE__) static int -sysctl_sctp_udp_tunneling_check SYSCTL_HANDLER_ARGS +sctp_sysctl_handle_udp_tunneling SYSCTL_HANDLER_ARGS { #pragma unused(arg1, arg2) #else static int -sysctl_sctp_udp_tunneling_check(SYSCTL_HANDLER_ARGS) +sctp_sysctl_handle_udp_tunneling(SYSCTL_HANDLER_ARGS) { #endif int error; - uint32_t old_sctp_udp_tunneling_port; + uint32_t old, new; SCTP_INP_INFO_RLOCK(); - old_sctp_udp_tunneling_port = SCTP_BASE_SYSCTL(sctp_udp_tunneling_port); + old = SCTP_BASE_SYSCTL(sctp_udp_tunneling_port); SCTP_INP_INFO_RUNLOCK(); - error = sysctl_handle_int(oidp, oidp->oid_arg1, oidp->oid_arg2, req); - if (error == 0) { - RANGECHK(SCTP_BASE_SYSCTL(sctp_udp_tunneling_port), SCTPCTL_UDP_TUNNELING_PORT_MIN, SCTPCTL_UDP_TUNNELING_PORT_MAX); -#if !defined(__Windows__) - if (old_sctp_udp_tunneling_port == SCTP_BASE_SYSCTL(sctp_udp_tunneling_port)) { - error = 0; - goto out; - } - SCTP_INP_INFO_WLOCK(); - if (old_sctp_udp_tunneling_port) { - sctp_over_udp_stop(); - } - if (SCTP_BASE_SYSCTL(sctp_udp_tunneling_port)) { - if (sctp_over_udp_start()) { - SCTP_BASE_SYSCTL(sctp_udp_tunneling_port) = 0; - } - } + new = old; +#if defined(__FreeBSD__) && __FreeBSD_version >= 800056 && __FreeBSD_version < 1000100 +#ifdef VIMAGE + error = vnet_sysctl_handle_int(oidp, &new, 0, req); +#else + error = sysctl_handle_int(oidp, &new, 0, req); +#endif +#else + error = sysctl_handle_int(oidp, &new, 0, req); +#endif + if ((error == 0) && +#if defined (__APPLE__) + (req->newptr != USER_ADDR_NULL)) { #else + (req->newptr != NULL)) { +#endif +#if defined(__Windows__) SCTP_INP_INFO_WLOCK(); sctp_over_udp_restart(); -#endif SCTP_INP_INFO_WUNLOCK(); +#else + if ((new < SCTPCTL_UDP_TUNNELING_PORT_MIN) || + (new > SCTPCTL_UDP_TUNNELING_PORT_MAX)) { + error = EINVAL; + } else { + SCTP_INP_INFO_WLOCK(); + SCTP_BASE_SYSCTL(sctp_udp_tunneling_port) = new; + if (old != 0) { + sctp_over_udp_stop(); + } + if (new != 0) { + error = sctp_over_udp_start(); + } + SCTP_INP_INFO_WUNLOCK(); + } +#endif } -out: return (error); } @@ -722,21 +729,29 @@ out: int sctp_is_vmware_interface(struct ifnet *); static int -sysctl_sctp_vmware_interfaces_check SYSCTL_HANDLER_ARGS +sctp_sysctl_handle_vmware_interfaces SYSCTL_HANDLER_ARGS { #pragma unused(arg1, arg2) int error; - uint32_t old_sctp_ignore_vmware_interfaces; - - old_sctp_ignore_vmware_interfaces = SCTP_BASE_SYSCTL(sctp_ignore_vmware_interfaces); - error = sysctl_handle_int(oidp, oidp->oid_arg1, oidp->oid_arg2, req); - if (error == 0) { - RANGECHK(SCTP_BASE_SYSCTL(sctp_ignore_vmware_interfaces), SCTPCTL_IGNORE_VMWARE_INTERFACES_MIN, SCTPCTL_IGNORE_VMWARE_INTERFACES_MAX); - if (old_sctp_ignore_vmware_interfaces && !SCTP_BASE_SYSCTL(sctp_ignore_vmware_interfaces)) { - sctp_add_or_del_interfaces(sctp_is_vmware_interface, 1); - } - if (!old_sctp_ignore_vmware_interfaces && SCTP_BASE_SYSCTL(sctp_ignore_vmware_interfaces)) { - sctp_add_or_del_interfaces(sctp_is_vmware_interface, 0); + uint32_t old, new; + + old = SCTP_BASE_SYSCTL(sctp_ignore_vmware_interfaces); + new = old; + error = sysctl_handle_int(oidp, &new, 0, req); + if ((error == 0) && (req->newptr != USER_ADDR_NULL)) { + if ((new < SCTPCTL_IGNORE_VMWARE_INTERFACES_MIN) || + (new > SCTPCTL_IGNORE_VMWARE_INTERFACES_MAX)) { + error = EINVAL; + } else { + if ((old == 1) && (new == 0)) { + sctp_add_or_del_interfaces(sctp_is_vmware_interface, 1); + } + if ((old == 0) && (new == 1)) { + sctp_add_or_del_interfaces(sctp_is_vmware_interface, 0); + } + if (old != new) { + SCTP_BASE_SYSCTL(sctp_ignore_vmware_interfaces) = new; + } } } return (error); @@ -745,143 +760,113 @@ sysctl_sctp_vmware_interfaces_check SYSCTL_HANDLER_ARGS #if defined(__APPLE__) static int -sysctl_sctp_check SYSCTL_HANDLER_ARGS +sctp_sysctl_handle_auth SYSCTL_HANDLER_ARGS { #pragma unused(arg1, arg2) #else static int -sysctl_sctp_check(SYSCTL_HANDLER_ARGS) +sctp_sysctl_handle_auth(SYSCTL_HANDLER_ARGS) { #endif int error; + uint32_t new; + new = SCTP_BASE_SYSCTL(sctp_auth_enable); #if defined(__FreeBSD__) && __FreeBSD_version >= 800056 && __FreeBSD_version < 1000100 #ifdef VIMAGE - error = vnet_sysctl_handle_int(oidp, oidp->oid_arg1, oidp->oid_arg2, req); + error = vnet_sysctl_handle_int(oidp, &new, 0, req); #else - error = sysctl_handle_int(oidp, oidp->oid_arg1, oidp->oid_arg2, req); + error = sysctl_handle_int(oidp, &new, 0, req); #endif #else - error = sysctl_handle_int(oidp, oidp->oid_arg1, oidp->oid_arg2, req); -#endif - if (error == 0) { - RANGECHK(SCTP_BASE_SYSCTL(sctp_sendspace), SCTPCTL_MAXDGRAM_MIN, SCTPCTL_MAXDGRAM_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_recvspace), SCTPCTL_RECVSPACE_MIN, SCTPCTL_RECVSPACE_MAX); -#if defined(__FreeBSD__) - RANGECHK(SCTP_BASE_SYSCTL(sctp_auto_asconf), SCTPCTL_AUTOASCONF_MIN, SCTPCTL_AUTOASCONF_MAX); -#elif defined(SCTP_APPLE_AUTO_ASCONF) - RANGECHK(SCTP_BASE_SYSCTL(sctp_auto_asconf), SCTPCTL_AUTOASCONF_MIN, SCTPCTL_AUTOASCONF_MAX); -#endif - RANGECHK(SCTP_BASE_SYSCTL(sctp_ecn_enable), SCTPCTL_ECN_ENABLE_MIN, SCTPCTL_ECN_ENABLE_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_strict_sacks), SCTPCTL_STRICT_SACKS_MIN, SCTPCTL_STRICT_SACKS_MAX); -#if !(defined(__FreeBSD__) && __FreeBSD_version >= 800000) -#if !defined(SCTP_WITH_NO_CSUM) - RANGECHK(SCTP_BASE_SYSCTL(sctp_no_csum_on_loopback), SCTPCTL_LOOPBACK_NOCSUM_MIN, SCTPCTL_LOOPBACK_NOCSUM_MAX); -#endif + error = sysctl_handle_int(oidp, &new, 0, req); #endif - RANGECHK(SCTP_BASE_SYSCTL(sctp_peer_chunk_oh), SCTPCTL_PEER_CHKOH_MIN, SCTPCTL_PEER_CHKOH_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_max_burst_default), SCTPCTL_MAXBURST_MIN, SCTPCTL_MAXBURST_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_fr_max_burst_default), SCTPCTL_FRMAXBURST_MIN, SCTPCTL_FRMAXBURST_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_max_chunks_on_queue), SCTPCTL_MAXCHUNKS_MIN, SCTPCTL_MAXCHUNKS_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_hashtblsize), SCTPCTL_TCBHASHSIZE_MIN, SCTPCTL_TCBHASHSIZE_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_pcbtblsize), SCTPCTL_PCBHASHSIZE_MIN, SCTPCTL_PCBHASHSIZE_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_min_split_point), SCTPCTL_MIN_SPLIT_POINT_MIN, SCTPCTL_MIN_SPLIT_POINT_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_chunkscale), SCTPCTL_CHUNKSCALE_MIN, SCTPCTL_CHUNKSCALE_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_delayed_sack_time_default), SCTPCTL_DELAYED_SACK_TIME_MIN, SCTPCTL_DELAYED_SACK_TIME_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_sack_freq_default), SCTPCTL_SACK_FREQ_MIN, SCTPCTL_SACK_FREQ_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_system_free_resc_limit), SCTPCTL_SYS_RESOURCE_MIN, SCTPCTL_SYS_RESOURCE_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_asoc_free_resc_limit), SCTPCTL_ASOC_RESOURCE_MIN, SCTPCTL_ASOC_RESOURCE_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_heartbeat_interval_default), SCTPCTL_HEARTBEAT_INTERVAL_MIN, SCTPCTL_HEARTBEAT_INTERVAL_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_pmtu_raise_time_default), SCTPCTL_PMTU_RAISE_TIME_MIN, SCTPCTL_PMTU_RAISE_TIME_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_shutdown_guard_time_default), SCTPCTL_SHUTDOWN_GUARD_TIME_MIN, SCTPCTL_SHUTDOWN_GUARD_TIME_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_secret_lifetime_default), SCTPCTL_SECRET_LIFETIME_MIN, SCTPCTL_SECRET_LIFETIME_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_rto_max_default), SCTPCTL_RTO_MAX_MIN, SCTPCTL_RTO_MAX_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_rto_min_default), SCTPCTL_RTO_MIN_MIN, SCTPCTL_RTO_MIN_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_rto_initial_default), SCTPCTL_RTO_INITIAL_MIN, SCTPCTL_RTO_INITIAL_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_init_rto_max_default), SCTPCTL_INIT_RTO_MAX_MIN, SCTPCTL_INIT_RTO_MAX_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_valid_cookie_life_default), SCTPCTL_VALID_COOKIE_LIFE_MIN, SCTPCTL_VALID_COOKIE_LIFE_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_init_rtx_max_default), SCTPCTL_INIT_RTX_MAX_MIN, SCTPCTL_INIT_RTX_MAX_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_assoc_rtx_max_default), SCTPCTL_ASSOC_RTX_MAX_MIN, SCTPCTL_ASSOC_RTX_MAX_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_path_rtx_max_default), SCTPCTL_PATH_RTX_MAX_MIN, SCTPCTL_PATH_RTX_MAX_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_path_pf_threshold), SCTPCTL_PATH_PF_THRESHOLD_MIN, SCTPCTL_PATH_PF_THRESHOLD_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_add_more_threshold), SCTPCTL_ADD_MORE_ON_OUTPUT_MIN, SCTPCTL_ADD_MORE_ON_OUTPUT_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_nr_incoming_streams_default), SCTPCTL_INCOMING_STREAMS_MIN, SCTPCTL_INCOMING_STREAMS_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_nr_outgoing_streams_default), SCTPCTL_OUTGOING_STREAMS_MIN, SCTPCTL_OUTGOING_STREAMS_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_cmt_on_off), SCTPCTL_CMT_ON_OFF_MIN, SCTPCTL_CMT_ON_OFF_MAX); - /* EY */ - RANGECHK(SCTP_BASE_SYSCTL(sctp_nr_sack_on_off), SCTPCTL_NR_SACK_ON_OFF_MIN, SCTPCTL_NR_SACK_ON_OFF_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_cmt_use_dac), SCTPCTL_CMT_USE_DAC_MIN, SCTPCTL_CMT_USE_DAC_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_use_cwnd_based_maxburst), SCTPCTL_CWND_MAXBURST_MIN, SCTPCTL_CWND_MAXBURST_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_asconf_auth_nochk), SCTPCTL_ASCONF_AUTH_NOCHK_MIN, SCTPCTL_ASCONF_AUTH_NOCHK_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_auth_disable), SCTPCTL_AUTH_DISABLE_MIN, SCTPCTL_AUTH_DISABLE_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_nat_friendly), SCTPCTL_NAT_FRIENDLY_MIN, SCTPCTL_NAT_FRIENDLY_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_L2_abc_variable), SCTPCTL_ABC_L_VAR_MIN, SCTPCTL_ABC_L_VAR_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_mbuf_threshold_count), SCTPCTL_MAX_CHAINED_MBUFS_MIN, SCTPCTL_MAX_CHAINED_MBUFS_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_do_drain), SCTPCTL_DO_SCTP_DRAIN_MIN, SCTPCTL_DO_SCTP_DRAIN_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_hb_maxburst), SCTPCTL_HB_MAX_BURST_MIN, SCTPCTL_HB_MAX_BURST_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_abort_if_one_2_one_hits_limit), SCTPCTL_ABORT_AT_LIMIT_MIN, SCTPCTL_ABORT_AT_LIMIT_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_strict_data_order), SCTPCTL_STRICT_DATA_ORDER_MIN, SCTPCTL_STRICT_DATA_ORDER_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_min_residual), SCTPCTL_MIN_RESIDUAL_MIN, SCTPCTL_MIN_RESIDUAL_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_max_retran_chunk), SCTPCTL_MAX_RETRAN_CHUNK_MIN, SCTPCTL_MAX_RETRAN_CHUNK_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_logging_level), SCTPCTL_LOGGING_LEVEL_MIN, SCTPCTL_LOGGING_LEVEL_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_default_cc_module), SCTPCTL_DEFAULT_CC_MODULE_MIN, SCTPCTL_DEFAULT_CC_MODULE_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_default_ss_module), SCTPCTL_DEFAULT_SS_MODULE_MIN, SCTPCTL_DEFAULT_SS_MODULE_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_default_frag_interleave), SCTPCTL_DEFAULT_FRAG_INTERLEAVE_MIN, SCTPCTL_DEFAULT_FRAG_INTERLEAVE_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_vtag_time_wait), SCTPCTL_TIME_WAIT_MIN, SCTPCTL_TIME_WAIT_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_buffer_splitting), SCTPCTL_BUFFER_SPLITTING_MIN, SCTPCTL_BUFFER_SPLITTING_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_initial_cwnd), SCTPCTL_INITIAL_CWND_MIN, SCTPCTL_INITIAL_CWND_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_rttvar_bw), SCTPCTL_RTTVAR_BW_MIN, SCTPCTL_RTTVAR_BW_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_rttvar_rtt), SCTPCTL_RTTVAR_RTT_MIN, SCTPCTL_RTTVAR_RTT_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_rttvar_eqret), SCTPCTL_RTTVAR_EQRET_MIN, SCTPCTL_RTTVAR_EQRET_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_steady_step), SCTPCTL_RTTVAR_STEADYS_MIN, SCTPCTL_RTTVAR_STEADYS_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_use_dccc_ecn), SCTPCTL_RTTVAR_DCCCECN_MIN, SCTPCTL_RTTVAR_DCCCECN_MAX); -#if defined(__FreeBSD__) - RANGECHK(SCTP_BASE_SYSCTL(sctp_mobility_base), SCTPCTL_MOBILITY_BASE_MIN, SCTPCTL_MOBILITY_BASE_MAX); -#elif defined(SCTP_APPLE_MOBILITY_BASE) - RANGECHK(SCTP_BASE_SYSCTL(sctp_mobility_base), SCTPCTL_MOBILITY_BASE_MIN, SCTPCTL_MOBILITY_BASE_MAX); + if ((error == 0) && +#if defined (__APPLE__) + (req->newptr != USER_ADDR_NULL)) { +#else + (req->newptr != NULL)) { #endif -#if defined(__FreeBSD__) - RANGECHK(SCTP_BASE_SYSCTL(sctp_mobility_fasthandoff), SCTPCTL_MOBILITY_FASTHANDOFF_MIN, SCTPCTL_MOBILITY_FASTHANDOFF_MAX); -#elif defined(__FreeBSD__) || defined(SCTP_APPLE_MOBILITY_FASTHANDOFF) - RANGECHK(SCTP_BASE_SYSCTL(sctp_mobility_fasthandoff), SCTPCTL_MOBILITY_FASTHANDOFF_MIN, SCTPCTL_MOBILITY_FASTHANDOFF_MAX); + if ((new < SCTPCTL_AUTH_ENABLE_MIN) || + (new > SCTPCTL_AUTH_ENABLE_MAX) || + ((new == 0) && (SCTP_BASE_SYSCTL(sctp_asconf_enable) == 1))) { + error = EINVAL; + } else { + SCTP_BASE_SYSCTL(sctp_auth_enable) = new; + } + } + return (error); +} + +#if defined(__APPLE__) +static int +sctp_sysctl_handle_asconf SYSCTL_HANDLER_ARGS +{ +#pragma unused(arg1, arg2) +#else +static int +sctp_sysctl_handle_asconf(SYSCTL_HANDLER_ARGS) +{ #endif - RANGECHK(SCTP_BASE_SYSCTL(sctp_enable_sack_immediately), SCTPCTL_SACK_IMMEDIATELY_ENABLE_MIN, SCTPCTL_SACK_IMMEDIATELY_ENABLE_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_inits_include_nat_friendly), SCTPCTL_NAT_FRIENDLY_INITS_MIN, SCTPCTL_NAT_FRIENDLY_INITS_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_blackhole), SCTPCTL_BLACKHOLE_MIN, SCTPCTL_BLACKHOLE_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_diag_info_code), SCTPCTL_DIAG_INFO_CODE_MIN, SCTPCTL_DIAG_INFO_CODE_MAX); + int error; + uint32_t new; -#ifdef SCTP_DEBUG - RANGECHK(SCTP_BASE_SYSCTL(sctp_debug_on), SCTPCTL_DEBUG_MIN, SCTPCTL_DEBUG_MAX); + new = SCTP_BASE_SYSCTL(sctp_asconf_enable); +#if defined(__FreeBSD__) && __FreeBSD_version >= 800056 && __FreeBSD_version < 1000100 +#ifdef VIMAGE + error = vnet_sysctl_handle_int(oidp, &new, 0, req); +#else + error = sysctl_handle_int(oidp, &new, 0, req); #endif -#if defined(__APPLE__) - RANGECHK(SCTP_BASE_SYSCTL(sctp_main_timer), SCTPCTL_MAIN_TIMER_MIN, SCTPCTL_MAIN_TIMER_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_addr_watchdog_limit), SCTPCTL_ADDR_WATCHDOG_LIMIT_MIN, SCTPCTL_ADDR_WATCHDOG_LIMIT_MAX); - RANGECHK(SCTP_BASE_SYSCTL(sctp_vtag_watchdog_limit), SCTPCTL_VTAG_WATCHDOG_LIMIT_MIN, SCTPCTL_VTAG_WATCHDOG_LIMIT_MAX); +#else + error = sysctl_handle_int(oidp, &new, 0, req); #endif -#if defined(__APPLE__) || defined(SCTP_SO_LOCK_TESTING) - RANGECHK(SCTP_BASE_SYSCTL(sctp_output_unlocked), SCTPCTL_OUTPUT_UNLOCKED_MIN, SCTPCTL_OUTPUT_UNLOCKED_MAX); + if ((error == 0) && +#if defined (__APPLE__) + (req->newptr != USER_ADDR_NULL)) { +#else + (req->newptr != NULL)) { #endif + if ((new < SCTPCTL_ASCONF_ENABLE_MIN) || + (new > SCTPCTL_ASCONF_ENABLE_MAX) || + ((new == 1) && (SCTP_BASE_SYSCTL(sctp_auth_enable) == 0))) { + error = EINVAL; + } else { + SCTP_BASE_SYSCTL(sctp_asconf_enable) = new; + } } return (error); } -#if defined(__FreeBSD__) && defined(SMP) && defined(SCTP_USE_PERCPU_STAT) +#if defined(__APPLE__) +static int +sctp_sysctl_handle_stats SYSCTL_HANDLER_ARGS +{ +#pragma unused(oidp, arg1, arg2) +#else static int -sysctl_stat_get(SYSCTL_HANDLER_ARGS) +sctp_sysctl_handle_stats(SYSCTL_HANDLER_ARGS) { - int cpu, error; - struct sctpstat sb, *sarry, *cpin = NULL; - - if ((req->newptr) && (req->newlen == sizeof(struct sctpstat))) { - /* User wants us to clear or at least - * reset the counters to the specified values. - */ - cpin = (struct sctpstat *)req->newptr; - } else if (req->newptr) { - /* Must be a stat structure */ +#endif + int error; +#if defined(__FreeBSD__) +#if defined(SMP) && defined(SCTP_USE_PERCPU_STAT) + int cpu; + struct sctpstat sb, *sarry; +#endif +#endif + +#if defined (__APPLE__) + if ((req->newptr != USER_ADDR_NULL) && +#else + if ((req->newptr != NULL) && +#endif + (req->newlen != sizeof(struct sctpstat))) { return (EINVAL); } - memset(&sb, 0, sizeof(sb)); +#if defined(__FreeBSD__) +#if defined(SMP) && defined(SCTP_USE_PERCPU_STAT) + memset(&sb, 0, sizeof(struct sctpstat)); for (cpu = 0; cpu < mp_maxid; cpu++) { sarry = &SCTP_BASE_STATS[cpu]; if (sarry->sctps_discontinuitytime.tv_sec > sb.sctps_discontinuitytime.tv_sec) { @@ -1009,24 +994,49 @@ sysctl_stat_get(SYSCTL_HANDLER_ARGS) sb.sctps_send_burst_avoid += sarry->sctps_send_burst_avoid; sb.sctps_send_cwnd_avoid += sarry->sctps_send_cwnd_avoid; sb.sctps_fwdtsn_map_over += sarry->sctps_fwdtsn_map_over; - if (cpin) { - memcpy(sarry, cpin, sizeof(struct sctpstat)); + if (req->newptr != NULL) { + memcpy(sarry, req->newptr, sizeof(struct sctpstat)); } } - error = SYSCTL_OUT(req, &sb, sizeof(sb)); + error = SYSCTL_OUT(req, &sb, sizeof(struct sctpstat)); +#else + error = SYSCTL_OUT(req, &SCTP_BASE_STATS, sizeof(struct sctpstat)); +#endif +#else + error = SYSCTL_OUT(req, &SCTP_BASE_STATS, sizeof(struct sctpstat)); +#endif return (error); } -#endif #if defined(SCTP_LOCAL_TRACE_BUF) #if defined(__APPLE__) static int -sysctl_sctp_cleartrace SYSCTL_HANDLER_ARGS +sctp_sysctl_handle_trace_log SYSCTL_HANDLER_ARGS +{ +#pragma unused(arg1, arg2, oidp) +#else +static int +sctp_sysctl_handle_trace_log(SYSCTL_HANDLER_ARGS) +{ +#endif + int error; + +#if defined(__Windows__) + error = SYSCTL_OUT(req, SCTP_BASE_SYSCTL(sctp_log), sizeof(struct sctp_log)); +#else + error = SYSCTL_OUT(req, &SCTP_BASE_SYSCTL(sctp_log), sizeof(struct sctp_log)); +#endif + return (error); +} + +#if defined(__APPLE__) +static int +sctp_sysctl_handle_trace_log_clear SYSCTL_HANDLER_ARGS { #pragma unused(arg1, arg2, req, oidp) #else static int -sysctl_sctp_cleartrace(SYSCTL_HANDLER_ARGS) +sctp_sysctl_handle_trace_log_clear(SYSCTL_HANDLER_ARGS) { #endif int error = 0; @@ -1048,591 +1058,542 @@ sysctl_sctp_cleartrace(SYSCTL_HANDLER_ARGS) } #endif - #if defined(__APPLE__) || defined(__FreeBSD__) -#if defined(__APPLE__) +#if defined(__FreeBSD__) +#if __FreeBSD_version >= 800056 && __FreeBSD_version < 1000100 +#ifdef VIMAGE +#define SCTP_UINT_SYSCTL(name, var_name, prefix) \ + static int \ + sctp_sysctl_handle_##mib_name(SYSCTL_HANDLER_ARGS) \ + { \ + int error; \ + uint32_t new; \ + \ + new = SCTP_BASE_SYSCTL(var_name); \ + error = vnet_sysctl_handle_int(oidp, &new, 0, req); \ + if ((error == 0) && (req->newptr != NULL)) { \ + if ((new < prefix##_MIN) || \ + (new > prefix##_MAX)) { \ + error = EINVAL; \ + } else { \ + SCTP_BASE_SYSCTL(var_name) = new; \ + } \ + } \ + return (error); \ + } \ + SYSCTL_PROC(_net_inet_sctp, OID_AUTO, mib_name, \ + CTLTYPE_UINT|CTLFLAG_RW, NULL, 0, \ + sctp_sysctl_handle_##mib_name, "UI", prefix##_DESC); +#else +#define SCTP_UINT_SYSCTL(mib_name, var_name, prefix) \ + static int \ + sctp_sysctl_handle_##mib_name(SYSCTL_HANDLER_ARGS) \ + { \ + int error; \ + uint32_t new; \ + \ + new = SCTP_BASE_SYSCTL(var_name); \ + error = sysctl_handle_int(oidp, &new, 0, req); \ + if ((error == 0) && (req->newptr != NULL)) { \ + if ((new < prefix##_MIN) || \ + (new > prefix##_MAX)) { \ + error = EINVAL; \ + } else { \ + SCTP_BASE_SYSCTL(var_name) = new; \ + } \ + } \ + return (error); \ + } \ + SYSCTL_PROC(_net_inet_sctp, OID_AUTO, mib_name, \ + CTLFLAG_VNET|CTLTYPE_UINT|CTLFLAG_RW, NULL, 0, \ + sctp_sysctl_handle_##mib_name, "UI", prefix##_DESC); +#endif +#else +#define SCTP_UINT_SYSCTL(mib_name, var_name, prefix) \ + static int \ + sctp_sysctl_handle_##mib_name(SYSCTL_HANDLER_ARGS) \ + { \ + int error; \ + uint32_t new; \ + \ + new = SCTP_BASE_SYSCTL(var_name); \ + error = sysctl_handle_int(oidp, &new, 0, req); \ + if ((error == 0) && (req->newptr != NULL)) { \ + if ((new < prefix##_MIN) || \ + (new > prefix##_MAX)) { \ + error = EINVAL; \ + } else { \ + SCTP_BASE_SYSCTL(var_name) = new; \ + } \ + } \ + return (error); \ + } \ + SYSCTL_PROC(_net_inet_sctp, OID_AUTO, mib_name, \ + CTLFLAG_VNET|CTLTYPE_UINT|CTLFLAG_RW, NULL, 0, \ + sctp_sysctl_handle_##mib_name, "UI", prefix##_DESC); +#endif +#else +#define SCTP_UINT_SYSCTL(mib_name, var_name, prefix) \ + static int \ + sctp_sysctl_handle_##mib_name(struct sysctl_oid *oidp, \ + void *arg1 __attribute__((unused)), \ + int arg2 __attribute__((unused)), \ + struct sysctl_req *req) \ + { \ + int error; \ + uint32_t new; \ + \ + new = SCTP_BASE_SYSCTL(var_name); \ + error = sysctl_handle_int(oidp, &new, 0, req); \ + if ((error == 0) && (req->newptr != USER_ADDR_NULL)) { \ + if ((new < prefix##_MIN) || \ + (new > prefix##_MAX)) { \ + error = EINVAL; \ + } else { \ + SCTP_BASE_SYSCTL(var_name) = new; \ + } \ + } \ + return (error); \ + } \ + SYSCTL_PROC(_net_inet_sctp, OID_AUTO, mib_name, \ + CTLTYPE_INT | CTLFLAG_RW, NULL, 0, \ + sctp_sysctl_handle_##mib_name, "I", prefix##_DESC); #define CTLTYPE_UINT CTLTYPE_INT -#define SYSCTL_VNET_PROC(parent, nbr, name, access, ptr, arg, handler, fmt, descr) \ - SYSCTL_PROC(parent, nbr, name, access, ptr, arg, handler, fmt, descr) -#define SYSCTL_VNET_STRUCT(parent, nbr, name, access, ptr, type, descr) \ - SYSCTL_STRUCT(parent, nbr, name, access, ptr, type, descr) +#define CTLFLAG_VNET 0 #endif + /* * sysctl definitions */ -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, sendspace, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_sendspace), 0, sysctl_sctp_check, "IU", - SCTPCTL_MAXDGRAM_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, recvspace, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_recvspace), 0, sysctl_sctp_check, "IU", - SCTPCTL_RECVSPACE_DESC); - -#if defined(__FreeBSD__) -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, auto_asconf, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_auto_asconf), 0, sysctl_sctp_check, "IU", - SCTPCTL_AUTOASCONF_DESC); -#elif defined(SCTP_APPLE_AUTO_ASCONF) -SYSCTL_PROC(_net_inet_sctp, OID_AUTO, auto_asconf, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_auto_asconf), 0, sysctl_sctp_check, "IU", - SCTPCTL_AUTOASCONF_DESC); -#endif - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, ecn_enable, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_ecn_enable), 0, sysctl_sctp_check, "IU", - SCTPCTL_ECN_ENABLE_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, strict_sacks, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_strict_sacks), 0, sysctl_sctp_check, "IU", - SCTPCTL_STRICT_SACKS_DESC); - -#if !(defined(__FreeBSD__) && __FreeBSD_version >= 800000) +SCTP_UINT_SYSCTL(sendspace, sctp_sendspace, SCTPCTL_MAXDGRAM) +SCTP_UINT_SYSCTL(recvspace, sctp_recvspace, SCTPCTL_RECVSPACE) +SCTP_UINT_SYSCTL(auto_asconf, sctp_auto_asconf, SCTPCTL_AUTOASCONF) +SCTP_UINT_SYSCTL(ecn_enable, sctp_ecn_enable, SCTPCTL_ECN_ENABLE) +SCTP_UINT_SYSCTL(pr_enable, sctp_pr_enable, SCTPCTL_PR_ENABLE) +SYSCTL_PROC(_net_inet_sctp, OID_AUTO, auth_enable, CTLFLAG_VNET|CTLTYPE_UINT|CTLFLAG_RW, + NULL, 0, sctp_sysctl_handle_auth, "IU", SCTPCTL_AUTH_ENABLE_DESC); +SYSCTL_PROC(_net_inet_sctp, OID_AUTO, asconf_enable, CTLFLAG_VNET|CTLTYPE_UINT|CTLFLAG_RW, + NULL, 0, sctp_sysctl_handle_asconf, "IU", SCTPCTL_ASCONF_ENABLE_DESC); +SCTP_UINT_SYSCTL(reconfig_enable, sctp_reconfig_enable, SCTPCTL_RECONFIG_ENABLE) +SCTP_UINT_SYSCTL(nrsack_enable, sctp_nrsack_enable, SCTPCTL_NRSACK_ENABLE) +SCTP_UINT_SYSCTL(pktdrop_enable, sctp_pktdrop_enable, SCTPCTL_PKTDROP_ENABLE) +SCTP_UINT_SYSCTL(strict_sacks, sctp_strict_sacks, SCTPCTL_STRICT_SACKS) +#if defined(__APPLE__) #if !defined(SCTP_WITH_NO_CSUM) -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, loopback_nocsum, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_no_csum_on_loopback), 0, sysctl_sctp_check, "IU", - SCTPCTL_LOOPBACK_NOCSUM_DESC); -#endif -#endif - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, peer_chkoh, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_peer_chunk_oh), 0, sysctl_sctp_check, "IU", - SCTPCTL_PEER_CHKOH_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, maxburst, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_max_burst_default), 0, sysctl_sctp_check, "IU", - SCTPCTL_MAXBURST_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, fr_maxburst, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_fr_max_burst_default), 0, sysctl_sctp_check, "IU", - SCTPCTL_FRMAXBURST_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, maxchunks, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_max_chunks_on_queue), 0, sysctl_sctp_check, "IU", - SCTPCTL_MAXCHUNKS_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, tcbhashsize, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_hashtblsize), 0, sysctl_sctp_check, "IU", - SCTPCTL_TCBHASHSIZE_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, pcbhashsize, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_pcbtblsize), 0, sysctl_sctp_check, "IU", - SCTPCTL_PCBHASHSIZE_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, min_split_point, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_min_split_point), 0, sysctl_sctp_check, "IU", - SCTPCTL_MIN_SPLIT_POINT_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, chunkscale, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_chunkscale), 0, sysctl_sctp_check, "IU", - SCTPCTL_CHUNKSCALE_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, delayed_sack_time, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_delayed_sack_time_default), 0, sysctl_sctp_check, "IU", - SCTPCTL_DELAYED_SACK_TIME_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, sack_freq, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_sack_freq_default), 0, sysctl_sctp_check, "IU", - SCTPCTL_SACK_FREQ_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, sys_resource, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_system_free_resc_limit), 0, sysctl_sctp_check, "IU", - SCTPCTL_SYS_RESOURCE_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, asoc_resource, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_asoc_free_resc_limit), 0, sysctl_sctp_check, "IU", - SCTPCTL_ASOC_RESOURCE_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, heartbeat_interval, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_heartbeat_interval_default), 0, sysctl_sctp_check, "IU", - SCTPCTL_HEARTBEAT_INTERVAL_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, pmtu_raise_time, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_pmtu_raise_time_default), 0, sysctl_sctp_check, "IU", - SCTPCTL_PMTU_RAISE_TIME_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, shutdown_guard_time, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_shutdown_guard_time_default), 0, sysctl_sctp_check, "IU", - SCTPCTL_SHUTDOWN_GUARD_TIME_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, secret_lifetime, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_secret_lifetime_default), 0, sysctl_sctp_check, "IU", - SCTPCTL_SECRET_LIFETIME_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, rto_max, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_rto_max_default), 0, sysctl_sctp_check, "IU", - SCTPCTL_RTO_MAX_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, rto_min, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_rto_min_default), 0, sysctl_sctp_check, "IU", - SCTPCTL_RTO_MIN_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, rto_initial, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_rto_initial_default), 0, sysctl_sctp_check, "IU", - SCTPCTL_RTO_INITIAL_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, init_rto_max, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_init_rto_max_default), 0, sysctl_sctp_check, "IU", - SCTPCTL_INIT_RTO_MAX_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, valid_cookie_life, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_valid_cookie_life_default), 0, sysctl_sctp_check, "IU", - SCTPCTL_VALID_COOKIE_LIFE_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, init_rtx_max, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_init_rtx_max_default), 0, sysctl_sctp_check, "IU", - SCTPCTL_INIT_RTX_MAX_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, assoc_rtx_max, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_assoc_rtx_max_default), 0, sysctl_sctp_check, "IU", - SCTPCTL_ASSOC_RTX_MAX_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, path_rtx_max, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_path_rtx_max_default), 0, sysctl_sctp_check, "IU", - SCTPCTL_PATH_RTX_MAX_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, path_pf_threshold, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_path_pf_threshold), 0, sysctl_sctp_check, "IU", - SCTPCTL_PATH_PF_THRESHOLD_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, add_more_on_output, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_add_more_threshold), 0, sysctl_sctp_check, "IU", - SCTPCTL_ADD_MORE_ON_OUTPUT_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, incoming_streams, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_nr_incoming_streams_default), 0, sysctl_sctp_check, "IU", - SCTPCTL_INCOMING_STREAMS_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, outgoing_streams, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_nr_outgoing_streams_default), 0, sysctl_sctp_check, "IU", - SCTPCTL_OUTGOING_STREAMS_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, cmt_on_off, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_cmt_on_off), 0, sysctl_sctp_check, "IU", - SCTPCTL_CMT_ON_OFF_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, nr_sack_on_off, CTLTYPE_UINT | CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_nr_sack_on_off), 0, sysctl_sctp_check, "IU", - SCTPCTL_NR_SACK_ON_OFF_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, cmt_use_dac, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_cmt_use_dac), 0, sysctl_sctp_check, "IU", - SCTPCTL_CMT_USE_DAC_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, cwnd_maxburst, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_use_cwnd_based_maxburst), 0, sysctl_sctp_check, "IU", - SCTPCTL_CWND_MAXBURST_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, asconf_auth_nochk, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_asconf_auth_nochk), 0, sysctl_sctp_check, "IU", - SCTPCTL_ASCONF_AUTH_NOCHK_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, auth_disable, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_auth_disable), 0, sysctl_sctp_check, "IU", - SCTPCTL_AUTH_DISABLE_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, nat_friendly, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_nat_friendly), 0, sysctl_sctp_check, "IU", - SCTPCTL_NAT_FRIENDLY_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, abc_l_var, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_L2_abc_variable), 0, sysctl_sctp_check, "IU", - SCTPCTL_ABC_L_VAR_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, max_chained_mbufs, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_mbuf_threshold_count), 0, sysctl_sctp_check, "IU", - SCTPCTL_MAX_CHAINED_MBUFS_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, do_sctp_drain, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_do_drain), 0, sysctl_sctp_check, "IU", - SCTPCTL_DO_SCTP_DRAIN_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, hb_max_burst, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_hb_maxburst), 0, sysctl_sctp_check, "IU", - SCTPCTL_HB_MAX_BURST_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, abort_at_limit, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_abort_if_one_2_one_hits_limit), 0, sysctl_sctp_check, "IU", - SCTPCTL_ABORT_AT_LIMIT_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, strict_data_order, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_strict_data_order), 0, sysctl_sctp_check, "IU", - SCTPCTL_STRICT_DATA_ORDER_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, min_residual, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_min_residual), 0, sysctl_sctp_check, "IU", - SCTPCTL_MIN_RESIDUAL_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, max_retran_chunk, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_max_retran_chunk), 0, sysctl_sctp_check, "IU", - SCTPCTL_MAX_RETRAN_CHUNK_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, log_level, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_logging_level), 0, sysctl_sctp_check, "IU", - SCTPCTL_LOGGING_LEVEL_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, default_cc_module, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_default_cc_module), 0, sysctl_sctp_check, "IU", - SCTPCTL_DEFAULT_CC_MODULE_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, default_ss_module, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_default_ss_module), 0, sysctl_sctp_check, "IU", - SCTPCTL_DEFAULT_SS_MODULE_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, default_frag_interleave, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_default_frag_interleave), 0, sysctl_sctp_check, "IU", - SCTPCTL_DEFAULT_FRAG_INTERLEAVE_DESC); - -#if defined(__FreeBSD__) -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, mobility_base, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_mobility_base), 0, sysctl_sctp_check, "IU", - SCTPCTL_MOBILITY_BASE_DESC); -#elif defined(SCTP_APPLE_MOBILITY_BASE) -SYSCTL_PROC(_net_inet_sctp, OID_AUTO, mobility_base, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_mobility_base), 0, sysctl_sctp_check, "IU", - SCTPCTL_MOBILITY_BASE_DESC); -#endif - -#if defined(__FreeBSD__) -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, mobility_fasthandoff, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_mobility_fasthandoff), 0, sysctl_sctp_check, "IU", - SCTPCTL_MOBILITY_FASTHANDOFF_DESC); -#elif defined(SCTP_APPLE_MOBILITY_FASTHANDOFF) -SYSCTL_PROC(_net_inet_sctp, OID_AUTO, mobility_fasthandoff, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_mobility_fasthandoff), 0, sysctl_sctp_check, "IU", - SCTPCTL_MOBILITY_FASTHANDOFF_DESC); -#endif - +SCTP_UINT_SYSCTL(loopback_nocsum, sctp_no_csum_on_loopback, SCTPCTL_LOOPBACK_NOCSUM) +#endif +#endif +SCTP_UINT_SYSCTL(peer_chkoh, sctp_peer_chunk_oh, SCTPCTL_PEER_CHKOH) +SCTP_UINT_SYSCTL(maxburst, sctp_max_burst_default, SCTPCTL_MAXBURST) +SCTP_UINT_SYSCTL(fr_maxburst, sctp_fr_max_burst_default, SCTPCTL_FRMAXBURST) +SCTP_UINT_SYSCTL(maxchunks, sctp_max_chunks_on_queue, SCTPCTL_MAXCHUNKS) +SCTP_UINT_SYSCTL(tcbhashsize, sctp_hashtblsize, SCTPCTL_TCBHASHSIZE) +SCTP_UINT_SYSCTL(pcbhashsize, sctp_pcbtblsize, SCTPCTL_PCBHASHSIZE) +SCTP_UINT_SYSCTL(min_split_point, sctp_min_split_point, SCTPCTL_MIN_SPLIT_POINT) +SCTP_UINT_SYSCTL(chunkscale, sctp_chunkscale, SCTPCTL_CHUNKSCALE) +SCTP_UINT_SYSCTL(delayed_sack_time, sctp_delayed_sack_time_default, SCTPCTL_DELAYED_SACK_TIME) +SCTP_UINT_SYSCTL(sack_freq, sctp_sack_freq_default, SCTPCTL_SACK_FREQ) +SCTP_UINT_SYSCTL(sys_resource, sctp_system_free_resc_limit, SCTPCTL_SYS_RESOURCE) +SCTP_UINT_SYSCTL(asoc_resource, sctp_asoc_free_resc_limit, SCTPCTL_ASOC_RESOURCE) +SCTP_UINT_SYSCTL(heartbeat_interval, sctp_heartbeat_interval_default, SCTPCTL_HEARTBEAT_INTERVAL) +SCTP_UINT_SYSCTL(pmtu_raise_time, sctp_pmtu_raise_time_default, SCTPCTL_PMTU_RAISE_TIME) +SCTP_UINT_SYSCTL(shutdown_guard_time, sctp_shutdown_guard_time_default, SCTPCTL_SHUTDOWN_GUARD_TIME) +SCTP_UINT_SYSCTL(secret_lifetime, sctp_secret_lifetime_default, SCTPCTL_SECRET_LIFETIME) +SCTP_UINT_SYSCTL(rto_max, sctp_rto_max_default, SCTPCTL_RTO_MAX) +SCTP_UINT_SYSCTL(rto_min, sctp_rto_min_default, SCTPCTL_RTO_MIN) +SCTP_UINT_SYSCTL(rto_initial, sctp_rto_initial_default, SCTPCTL_RTO_INITIAL) +SCTP_UINT_SYSCTL(init_rto_max, sctp_init_rto_max_default, SCTPCTL_INIT_RTO_MAX) +SCTP_UINT_SYSCTL(valid_cookie_life, sctp_valid_cookie_life_default, SCTPCTL_VALID_COOKIE_LIFE) +SCTP_UINT_SYSCTL(init_rtx_max, sctp_init_rtx_max_default, SCTPCTL_INIT_RTX_MAX) +SCTP_UINT_SYSCTL(assoc_rtx_max, sctp_assoc_rtx_max_default, SCTPCTL_ASSOC_RTX_MAX) +SCTP_UINT_SYSCTL(path_rtx_max, sctp_path_rtx_max_default, SCTPCTL_PATH_RTX_MAX) +SCTP_UINT_SYSCTL(path_pf_threshold, sctp_path_pf_threshold, SCTPCTL_PATH_PF_THRESHOLD) +SCTP_UINT_SYSCTL(add_more_on_output, sctp_add_more_threshold, SCTPCTL_ADD_MORE_ON_OUTPUT) +SCTP_UINT_SYSCTL(incoming_streams, sctp_nr_incoming_streams_default, SCTPCTL_INCOMING_STREAMS) +SCTP_UINT_SYSCTL(outgoing_streams, sctp_nr_outgoing_streams_default, SCTPCTL_OUTGOING_STREAMS) +SCTP_UINT_SYSCTL(cmt_on_off, sctp_cmt_on_off, SCTPCTL_CMT_ON_OFF) +SCTP_UINT_SYSCTL(cmt_use_dac, sctp_cmt_use_dac, SCTPCTL_CMT_USE_DAC) +SCTP_UINT_SYSCTL(cwnd_maxburst, sctp_use_cwnd_based_maxburst, SCTPCTL_CWND_MAXBURST) +SCTP_UINT_SYSCTL(nat_friendly, sctp_nat_friendly, SCTPCTL_NAT_FRIENDLY) +SCTP_UINT_SYSCTL(abc_l_var, sctp_L2_abc_variable, SCTPCTL_ABC_L_VAR) +SCTP_UINT_SYSCTL(max_chained_mbufs, sctp_mbuf_threshold_count, SCTPCTL_MAX_CHAINED_MBUFS) +SCTP_UINT_SYSCTL(do_sctp_drain, sctp_do_drain, SCTPCTL_DO_SCTP_DRAIN) +SCTP_UINT_SYSCTL(hb_max_burst, sctp_hb_maxburst, SCTPCTL_HB_MAX_BURST) +SCTP_UINT_SYSCTL(abort_at_limit, sctp_abort_if_one_2_one_hits_limit, SCTPCTL_ABORT_AT_LIMIT) +SCTP_UINT_SYSCTL(strict_data_order, sctp_strict_data_order, SCTPCTL_STRICT_DATA_ORDER) +SCTP_UINT_SYSCTL(min_residual, sctp_min_residual, SCTPCTL_MIN_RESIDUAL) +SCTP_UINT_SYSCTL(max_retran_chunk, sctp_max_retran_chunk, SCTPCTL_MAX_RETRAN_CHUNK) +SCTP_UINT_SYSCTL(log_level, sctp_logging_level, SCTPCTL_LOGGING_LEVEL) +SCTP_UINT_SYSCTL(default_cc_module, sctp_default_cc_module, SCTPCTL_DEFAULT_CC_MODULE) +SCTP_UINT_SYSCTL(default_ss_module, sctp_default_ss_module, SCTPCTL_DEFAULT_SS_MODULE) +SCTP_UINT_SYSCTL(default_frag_interleave, sctp_default_frag_interleave, SCTPCTL_DEFAULT_FRAG_INTERLEAVE) +SCTP_UINT_SYSCTL(mobility_base, sctp_mobility_base, SCTPCTL_MOBILITY_BASE) +SCTP_UINT_SYSCTL(mobility_fasthandoff, sctp_mobility_fasthandoff, SCTPCTL_MOBILITY_FASTHANDOFF) #if defined(SCTP_LOCAL_TRACE_BUF) -SYSCTL_VNET_STRUCT(_net_inet_sctp, OID_AUTO, log, CTLFLAG_RD, - &SCTP_BASE_SYSCTL(sctp_log), sctp_log, - "SCTP logging (struct sctp_log)"); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, clear_trace, CTLTYPE_UINT | CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_log), 0, sysctl_sctp_cleartrace, "IU", - "Clear SCTP Logging buffer"); -#endif - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, udp_tunneling_port, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_udp_tunneling_port), 0, sysctl_sctp_udp_tunneling_check, "IU", - SCTPCTL_UDP_TUNNELING_PORT_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, enable_sack_immediately, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_enable_sack_immediately), 0, sysctl_sctp_check, "IU", - SCTPCTL_SACK_IMMEDIATELY_ENABLE_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, nat_friendly_init, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_inits_include_nat_friendly), 0, sysctl_sctp_check, "IU", - SCTPCTL_NAT_FRIENDLY_INITS_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, vtag_time_wait, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_vtag_time_wait), 0, sysctl_sctp_check, "IU", - SCTPCTL_TIME_WAIT_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, buffer_splitting, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_buffer_splitting), 0, sysctl_sctp_check, "IU", - SCTPCTL_BUFFER_SPLITTING_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, initial_cwnd, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_initial_cwnd), 0, sysctl_sctp_check, "IU", - SCTPCTL_INITIAL_CWND_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, rttvar_bw, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_rttvar_bw), 0, sysctl_sctp_check, "IU", - SCTPCTL_RTTVAR_BW_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, rttvar_rtt, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_rttvar_rtt), 0, sysctl_sctp_check, "IU", - SCTPCTL_RTTVAR_RTT_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, rttvar_eqret, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_rttvar_eqret), 0, sysctl_sctp_check, "IU", - SCTPCTL_RTTVAR_EQRET_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, rttvar_steady_step, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_steady_step), 0, sysctl_sctp_check, "IU", - SCTPCTL_RTTVAR_STEADYS_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, use_dcccecn, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_use_dccc_ecn), 0, sysctl_sctp_check, "IU", - SCTPCTL_RTTVAR_DCCCECN_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, blackhole, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_blackhole), 0, sysctl_sctp_check, "IU", - SCTPCTL_BLACKHOLE_DESC); - -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, diag_info_code, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_diag_info_code), 0, sysctl_sctp_check, "IU", - SCTPCTL_DIAG_INFO_CODE_DESC); - +SYSCTL_PROC(_net_inet_sctp, OID_AUTO, log, CTLFLAG_VNET|CTLTYPE_STRUCT|CTLFLAG_RD, + NULL, 0, sctp_sysctl_handle_trace_log, "S,sctplog", "SCTP logging (struct sctp_log)"); +SYSCTL_PROC(_net_inet_sctp, OID_AUTO, clear_trace, CTLFLAG_VNET|CTLTYPE_UINT | CTLFLAG_RW, + NULL, 0, sctp_sysctl_handle_trace_log_clear, "IU", "Clear SCTP Logging buffer"); +#endif +SYSCTL_PROC(_net_inet_sctp, OID_AUTO, udp_tunneling_port, CTLFLAG_VNET|CTLTYPE_UINT|CTLFLAG_RW, + NULL, 0, sctp_sysctl_handle_udp_tunneling, "IU", SCTPCTL_UDP_TUNNELING_PORT_DESC); +SCTP_UINT_SYSCTL(enable_sack_immediately, sctp_enable_sack_immediately, SCTPCTL_SACK_IMMEDIATELY_ENABLE) +SCTP_UINT_SYSCTL(nat_friendly_init, sctp_inits_include_nat_friendly, SCTPCTL_NAT_FRIENDLY_INITS) +SCTP_UINT_SYSCTL(vtag_time_wait, sctp_vtag_time_wait, SCTPCTL_TIME_WAIT) +SCTP_UINT_SYSCTL(buffer_splitting, sctp_buffer_splitting, SCTPCTL_BUFFER_SPLITTING) +SCTP_UINT_SYSCTL(initial_cwnd, sctp_initial_cwnd, SCTPCTL_INITIAL_CWND) +SCTP_UINT_SYSCTL(rttvar_bw, sctp_rttvar_bw, SCTPCTL_RTTVAR_BW) +SCTP_UINT_SYSCTL(rttvar_rtt, sctp_rttvar_rtt, SCTPCTL_RTTVAR_RTT) +SCTP_UINT_SYSCTL(rttvar_eqret, sctp_rttvar_eqret, SCTPCTL_RTTVAR_EQRET) +SCTP_UINT_SYSCTL(rttvar_steady_step, sctp_steady_step, SCTPCTL_RTTVAR_STEADYS) +SCTP_UINT_SYSCTL(use_dcccecn, sctp_use_dccc_ecn, SCTPCTL_RTTVAR_DCCCECN) +SCTP_UINT_SYSCTL(blackhole, sctp_blackhole, SCTPCTL_BLACKHOLE) +SCTP_UINT_SYSCTL(diag_info_code, sctp_diag_info_code, SCTPCTL_DIAG_INFO_CODE) #ifdef SCTP_DEBUG -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, debug, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_debug_on), 0, sysctl_sctp_check, "IU", - SCTPCTL_DEBUG_DESC); +SCTP_UINT_SYSCTL(debug, sctp_debug_on, SCTPCTL_DEBUG) #endif - #if defined(__APPLE__) -SYSCTL_INT(_net_inet_sctp, OID_AUTO, main_timer, CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_main_timer), 0, "Main timer interval in ms"); - +SCTP_UINT_SYSCTL(main_timer, sctp_main_timer, SCTPCTL_MAIN_TIMER) SYSCTL_PROC(_net_inet_sctp, OID_AUTO, ignore_vmware_interfaces, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_ignore_vmware_interfaces), 0, sysctl_sctp_vmware_interfaces_check, "IU", - SCTPCTL_IGNORE_VMWARE_INTERFACES_DESC); - -SYSCTL_INT(_net_inet_sctp, OID_AUTO, addr_watchdog_limit, CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_addr_watchdog_limit), 0, "Addr watchdog intervall"); - -SYSCTL_INT(_net_inet_sctp, OID_AUTO, vtag_watchdog_limit, CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_vtag_watchdog_limit), 0, "Vtag watchdog intervall"); + NULL, 0, sctp_sysctl_handle_vmware_interfaces, "IU", SCTPCTL_IGNORE_VMWARE_INTERFACES_DESC); +SCTP_UINT_SYSCTL(addr_watchdog_limit, sctp_addr_watchdog_limit, SCTPCTL_ADDR_WATCHDOG_LIMIT) +SCTP_UINT_SYSCTL(vtag_watchdog_limit, sctp_vtag_watchdog_limit, SCTPCTL_VTAG_WATCHDOG_LIMIT) #endif - #if defined(__APPLE__) || defined(SCTP_SO_LOCK_TESTING) -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, output_unlocked, CTLTYPE_UINT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_output_unlocked), 0, sysctl_sctp_check, "IU", - SCTPCTL_OUTPUT_UNLOCKED_DESC); +SCTP_UINT_SYSCTL(output_unlocked, sctp_output_unlocked, SCTPCTL_OUTPUT_UNLOCKED) #endif +SYSCTL_PROC(_net_inet_sctp, OID_AUTO, stats, CTLFLAG_VNET|CTLTYPE_STRUCT|CTLFLAG_RW, + NULL, 0, sctp_sysctl_handle_stats, "S,sctpstat", "SCTP statistics (struct sctp_stat)"); +SYSCTL_PROC(_net_inet_sctp, OID_AUTO, assoclist, CTLFLAG_VNET|CTLTYPE_OPAQUE|CTLFLAG_RD, + NULL, 0, sctp_sysctl_handle_assoclist, "S,xassoc", "List of active SCTP associations"); -#if defined(__FreeBSD__) && defined(SMP) && defined(SCTP_USE_PERCPU_STAT) -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, stats, - CTLTYPE_STRUCT|CTLFLAG_RW, - 0, 0, sysctl_stat_get, "S,sctpstat", - "SCTP statistics (struct sctp_stat)"); -#else -SYSCTL_VNET_STRUCT(_net_inet_sctp, OID_AUTO, stats, CTLFLAG_RW, - &SCTP_BASE_STATS_SYSCTL, sctpstat, - "SCTP statistics (struct sctp_stat)"); -#endif +#elif defined(__Windows__) + +#define RANGECHK(var, min, max) \ + if ((var) < (min)) { (var) = (min); } \ + else if ((var) > (max)) { (var) = (max); } -SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, assoclist, CTLTYPE_OPAQUE | CTLFLAG_RD, - 0, 0, sctp_assoclist, - "S,xassoc", "List of active SCTP associations"); +static int +sctp_sysctl_handle_int(SYSCTL_HANDLER_ARGS) +{ + int error; -#elif defined(__Windows__) -void sysctl_setup_sctp(void) + error = sysctl_handle_int(oidp, oidp->oid_arg1, oidp->oid_arg2, req); + if (error == 0) { + RANGECHK(SCTP_BASE_SYSCTL(sctp_sendspace), SCTPCTL_MAXDGRAM_MIN, SCTPCTL_MAXDGRAM_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_recvspace), SCTPCTL_RECVSPACE_MIN, SCTPCTL_RECVSPACE_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_auto_asconf), SCTPCTL_AUTOASCONF_MIN, SCTPCTL_AUTOASCONF_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_auto_asconf), SCTPCTL_AUTOASCONF_MIN, SCTPCTL_AUTOASCONF_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_ecn_enable), SCTPCTL_ECN_ENABLE_MIN, SCTPCTL_ECN_ENABLE_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_pr_enable), SCTPCTL_PR_ENABLE_MIN, SCTPCTL_PR_ENABLE_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_reconfig_enable), SCTPCTL_RECONFIG_ENABLE_MIN, SCTPCTL_RECONFIG_ENABLE_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_nrsack_enable), SCTPCTL_NRSACK_ENABLE_MIN, SCTPCTL_NRSACK_ENABLE_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_pktdrop_enable), SCTPCTL_PKTDROP_ENABLE_MIN, SCTPCTL_PKTDROP_ENABLE_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_strict_sacks), SCTPCTL_STRICT_SACKS_MIN, SCTPCTL_STRICT_SACKS_MAX); +#if !defined(SCTP_WITH_NO_CSUM) + RANGECHK(SCTP_BASE_SYSCTL(sctp_no_csum_on_loopback), SCTPCTL_LOOPBACK_NOCSUM_MIN, SCTPCTL_LOOPBACK_NOCSUM_MAX); +#endif + RANGECHK(SCTP_BASE_SYSCTL(sctp_peer_chunk_oh), SCTPCTL_PEER_CHKOH_MIN, SCTPCTL_PEER_CHKOH_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_max_burst_default), SCTPCTL_MAXBURST_MIN, SCTPCTL_MAXBURST_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_fr_max_burst_default), SCTPCTL_FRMAXBURST_MIN, SCTPCTL_FRMAXBURST_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_max_chunks_on_queue), SCTPCTL_MAXCHUNKS_MIN, SCTPCTL_MAXCHUNKS_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_hashtblsize), SCTPCTL_TCBHASHSIZE_MIN, SCTPCTL_TCBHASHSIZE_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_pcbtblsize), SCTPCTL_PCBHASHSIZE_MIN, SCTPCTL_PCBHASHSIZE_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_min_split_point), SCTPCTL_MIN_SPLIT_POINT_MIN, SCTPCTL_MIN_SPLIT_POINT_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_chunkscale), SCTPCTL_CHUNKSCALE_MIN, SCTPCTL_CHUNKSCALE_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_delayed_sack_time_default), SCTPCTL_DELAYED_SACK_TIME_MIN, SCTPCTL_DELAYED_SACK_TIME_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_sack_freq_default), SCTPCTL_SACK_FREQ_MIN, SCTPCTL_SACK_FREQ_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_system_free_resc_limit), SCTPCTL_SYS_RESOURCE_MIN, SCTPCTL_SYS_RESOURCE_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_asoc_free_resc_limit), SCTPCTL_ASOC_RESOURCE_MIN, SCTPCTL_ASOC_RESOURCE_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_heartbeat_interval_default), SCTPCTL_HEARTBEAT_INTERVAL_MIN, SCTPCTL_HEARTBEAT_INTERVAL_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_pmtu_raise_time_default), SCTPCTL_PMTU_RAISE_TIME_MIN, SCTPCTL_PMTU_RAISE_TIME_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_shutdown_guard_time_default), SCTPCTL_SHUTDOWN_GUARD_TIME_MIN, SCTPCTL_SHUTDOWN_GUARD_TIME_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_secret_lifetime_default), SCTPCTL_SECRET_LIFETIME_MIN, SCTPCTL_SECRET_LIFETIME_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_rto_max_default), SCTPCTL_RTO_MAX_MIN, SCTPCTL_RTO_MAX_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_rto_min_default), SCTPCTL_RTO_MIN_MIN, SCTPCTL_RTO_MIN_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_rto_initial_default), SCTPCTL_RTO_INITIAL_MIN, SCTPCTL_RTO_INITIAL_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_init_rto_max_default), SCTPCTL_INIT_RTO_MAX_MIN, SCTPCTL_INIT_RTO_MAX_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_valid_cookie_life_default), SCTPCTL_VALID_COOKIE_LIFE_MIN, SCTPCTL_VALID_COOKIE_LIFE_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_init_rtx_max_default), SCTPCTL_INIT_RTX_MAX_MIN, SCTPCTL_INIT_RTX_MAX_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_assoc_rtx_max_default), SCTPCTL_ASSOC_RTX_MAX_MIN, SCTPCTL_ASSOC_RTX_MAX_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_path_rtx_max_default), SCTPCTL_PATH_RTX_MAX_MIN, SCTPCTL_PATH_RTX_MAX_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_path_pf_threshold), SCTPCTL_PATH_PF_THRESHOLD_MIN, SCTPCTL_PATH_PF_THRESHOLD_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_add_more_threshold), SCTPCTL_ADD_MORE_ON_OUTPUT_MIN, SCTPCTL_ADD_MORE_ON_OUTPUT_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_nr_incoming_streams_default), SCTPCTL_INCOMING_STREAMS_MIN, SCTPCTL_INCOMING_STREAMS_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_nr_outgoing_streams_default), SCTPCTL_OUTGOING_STREAMS_MIN, SCTPCTL_OUTGOING_STREAMS_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_cmt_on_off), SCTPCTL_CMT_ON_OFF_MIN, SCTPCTL_CMT_ON_OFF_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_cmt_use_dac), SCTPCTL_CMT_USE_DAC_MIN, SCTPCTL_CMT_USE_DAC_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_use_cwnd_based_maxburst), SCTPCTL_CWND_MAXBURST_MIN, SCTPCTL_CWND_MAXBURST_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_nat_friendly), SCTPCTL_NAT_FRIENDLY_MIN, SCTPCTL_NAT_FRIENDLY_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_L2_abc_variable), SCTPCTL_ABC_L_VAR_MIN, SCTPCTL_ABC_L_VAR_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_mbuf_threshold_count), SCTPCTL_MAX_CHAINED_MBUFS_MIN, SCTPCTL_MAX_CHAINED_MBUFS_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_do_drain), SCTPCTL_DO_SCTP_DRAIN_MIN, SCTPCTL_DO_SCTP_DRAIN_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_hb_maxburst), SCTPCTL_HB_MAX_BURST_MIN, SCTPCTL_HB_MAX_BURST_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_abort_if_one_2_one_hits_limit), SCTPCTL_ABORT_AT_LIMIT_MIN, SCTPCTL_ABORT_AT_LIMIT_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_strict_data_order), SCTPCTL_STRICT_DATA_ORDER_MIN, SCTPCTL_STRICT_DATA_ORDER_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_min_residual), SCTPCTL_MIN_RESIDUAL_MIN, SCTPCTL_MIN_RESIDUAL_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_max_retran_chunk), SCTPCTL_MAX_RETRAN_CHUNK_MIN, SCTPCTL_MAX_RETRAN_CHUNK_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_logging_level), SCTPCTL_LOGGING_LEVEL_MIN, SCTPCTL_LOGGING_LEVEL_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_default_cc_module), SCTPCTL_DEFAULT_CC_MODULE_MIN, SCTPCTL_DEFAULT_CC_MODULE_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_default_ss_module), SCTPCTL_DEFAULT_SS_MODULE_MIN, SCTPCTL_DEFAULT_SS_MODULE_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_default_frag_interleave), SCTPCTL_DEFAULT_FRAG_INTERLEAVE_MIN, SCTPCTL_DEFAULT_FRAG_INTERLEAVE_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_vtag_time_wait), SCTPCTL_TIME_WAIT_MIN, SCTPCTL_TIME_WAIT_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_buffer_splitting), SCTPCTL_BUFFER_SPLITTING_MIN, SCTPCTL_BUFFER_SPLITTING_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_initial_cwnd), SCTPCTL_INITIAL_CWND_MIN, SCTPCTL_INITIAL_CWND_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_rttvar_bw), SCTPCTL_RTTVAR_BW_MIN, SCTPCTL_RTTVAR_BW_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_rttvar_rtt), SCTPCTL_RTTVAR_RTT_MIN, SCTPCTL_RTTVAR_RTT_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_rttvar_eqret), SCTPCTL_RTTVAR_EQRET_MIN, SCTPCTL_RTTVAR_EQRET_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_steady_step), SCTPCTL_RTTVAR_STEADYS_MIN, SCTPCTL_RTTVAR_STEADYS_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_use_dccc_ecn), SCTPCTL_RTTVAR_DCCCECN_MIN, SCTPCTL_RTTVAR_DCCCECN_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_mobility_base), SCTPCTL_MOBILITY_BASE_MIN, SCTPCTL_MOBILITY_BASE_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_mobility_fasthandoff), SCTPCTL_MOBILITY_FASTHANDOFF_MIN, SCTPCTL_MOBILITY_FASTHANDOFF_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_enable_sack_immediately), SCTPCTL_SACK_IMMEDIATELY_ENABLE_MIN, SCTPCTL_SACK_IMMEDIATELY_ENABLE_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_inits_include_nat_friendly), SCTPCTL_NAT_FRIENDLY_INITS_MIN, SCTPCTL_NAT_FRIENDLY_INITS_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_blackhole), SCTPCTL_BLACKHOLE_MIN, SCTPCTL_BLACKHOLE_MAX); + RANGECHK(SCTP_BASE_SYSCTL(sctp_diag_info_code), SCTPCTL_DIAG_INFO_CODE_MIN, SCTPCTL_DIAG_INFO_CODE_MAX); +#ifdef SCTP_DEBUG + RANGECHK(SCTP_BASE_SYSCTL(sctp_debug_on), SCTPCTL_DEBUG_MIN, SCTPCTL_DEBUG_MAX); +#endif + } + return (error); +} + +void +sysctl_setup_sctp(void) { sysctl_add_oid(&sysctl_oid_top, "sendspace", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_sendspace), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_sendspace), 0, sctp_sysctl_handle_int, SCTPCTL_MAXDGRAM_DESC); sysctl_add_oid(&sysctl_oid_top, "recvspace", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_recvspace), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_recvspace), 0, sctp_sysctl_handle_int, SCTPCTL_RECVSPACE_DESC); sysctl_add_oid(&sysctl_oid_top, "auto_asconf", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_auto_asconf), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_auto_asconf), 0, sctp_sysctl_handle_int, SCTPCTL_AUTOASCONF_DESC); sysctl_add_oid(&sysctl_oid_top, "ecn_enable", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_ecn_enable), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_ecn_enable), 0, sctp_sysctl_handle_int, SCTPCTL_ECN_ENABLE_DESC); + sysctl_add_oid(&sysctl_oid_top, "pr_enable", CTLTYPE_INT|CTLFLAG_RW, + &SCTP_BASE_SYSCTL(sctp_pr_enable), 0, sctp_sysctl_handle_int, + SCTPCTL_PR_ENABLE_DESC); + + sysctl_add_oid(&sysctl_oid_top, "auth_enable", CTLTYPE_INT|CTLFLAG_RW, + &SCTP_BASE_SYSCTL(sctp_auth_enable), 0, sctp_sysctl_handle_auth, + SCTPCTL_AUTH_ENABLE_DESC); + + sysctl_add_oid(&sysctl_oid_top, "asconf_enable", CTLTYPE_INT|CTLFLAG_RW, + &SCTP_BASE_SYSCTL(sctp_asconf_enable), 0, sctp_sysctl_handle_asconf, + SCTPCTL_ASCONF_ENABLE_DESC); + + sysctl_add_oid(&sysctl_oid_top, "reconfig_enable", CTLTYPE_INT|CTLFLAG_RW, + &SCTP_BASE_SYSCTL(sctp_reconfig_enable), 0, sctp_sysctl_handle_int, + SCTPCTL_RECONFIG_ENABLE_DESC); + + sysctl_add_oid(&sysctl_oid_top, "nrsack_enable", CTLTYPE_INT|CTLFLAG_RW, + &SCTP_BASE_SYSCTL(sctp_nrsack_enable), 0, sctp_sysctl_handle_int, + SCTPCTL_NRSACK_ENABLE_DESC); + + sysctl_add_oid(&sysctl_oid_top, "pktdrop_enable", CTLTYPE_INT|CTLFLAG_RW, + &SCTP_BASE_SYSCTL(sctp_pktdrop_enable), 0, sctp_sysctl_handle_int, + SCTPCTL_PKTDROP_ENABLE_DESC); + sysctl_add_oid(&sysctl_oid_top, "strict_sacks", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_strict_sacks), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_strict_sacks), 0, sctp_sysctl_handle_int, SCTPCTL_STRICT_SACKS_DESC); -#if !(defined(__FreeBSD__) && __FreeBSD_version >= 800000) #if !defined(SCTP_WITH_NO_CSUM) sysctl_add_oid(&sysctl_oid_top, "loopback_nocsum", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_no_csum_on_loopback), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_no_csum_on_loopback), 0, sctp_sysctl_handle_int, SCTPCTL_LOOPBACK_NOCSUM_DESC); #endif -#endif sysctl_add_oid(&sysctl_oid_top, "peer_chkoh", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_peer_chunk_oh), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_peer_chunk_oh), 0, sctp_sysctl_handle_int, SCTPCTL_PEER_CHKOH_DESC); sysctl_add_oid(&sysctl_oid_top, "maxburst", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_max_burst_default), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_max_burst_default), 0, sctp_sysctl_handle_int, SCTPCTL_MAXBURST_DESC); sysctl_add_oid(&sysctl_oid_top, "fr_maxburst", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_fr_max_burst_default), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_fr_max_burst_default), 0, sctp_sysctl_handle_int, SCTPCTL_FRMAXBURST_DESC); sysctl_add_oid(&sysctl_oid_top, "maxchunks", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_max_chunks_on_queue), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_max_chunks_on_queue), 0, sctp_sysctl_handle_int, SCTPCTL_MAXCHUNKS_DESC); sysctl_add_oid(&sysctl_oid_top, "tcbhashsize", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_hashtblsize), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_hashtblsize), 0, sctp_sysctl_handle_int, SCTPCTL_TCBHASHSIZE_DESC); sysctl_add_oid(&sysctl_oid_top, "pcbhashsize", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_pcbtblsize), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_pcbtblsize), 0, sctp_sysctl_handle_int, SCTPCTL_PCBHASHSIZE_DESC); sysctl_add_oid(&sysctl_oid_top, "min_split_point", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_min_split_point), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_min_split_point), 0, sctp_sysctl_handle_int, SCTPCTL_MIN_SPLIT_POINT_DESC); sysctl_add_oid(&sysctl_oid_top, "chunkscale", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_chunkscale), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_chunkscale), 0, sctp_sysctl_handle_int, SCTPCTL_CHUNKSCALE_DESC); sysctl_add_oid(&sysctl_oid_top, "delayed_sack_time", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_delayed_sack_time_default), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_delayed_sack_time_default), 0, sctp_sysctl_handle_int, SCTPCTL_DELAYED_SACK_TIME_DESC); sysctl_add_oid(&sysctl_oid_top, "sack_freq", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_sack_freq_default), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_sack_freq_default), 0, sctp_sysctl_handle_int, SCTPCTL_SACK_FREQ_DESC); sysctl_add_oid(&sysctl_oid_top, "sys_resource", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_system_free_resc_limit), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_system_free_resc_limit), 0, sctp_sysctl_handle_int, SCTPCTL_SYS_RESOURCE_DESC); sysctl_add_oid(&sysctl_oid_top, "asoc_resource", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_asoc_free_resc_limit), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_asoc_free_resc_limit), 0, sctp_sysctl_handle_int, SCTPCTL_ASOC_RESOURCE_DESC); sysctl_add_oid(&sysctl_oid_top, "heartbeat_interval", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_heartbeat_interval_default), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_heartbeat_interval_default), 0, sctp_sysctl_handle_int, SCTPCTL_HEARTBEAT_INTERVAL_DESC); sysctl_add_oid(&sysctl_oid_top, "pmtu_raise_time", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_pmtu_raise_time_default), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_pmtu_raise_time_default), 0, sctp_sysctl_handle_int, SCTPCTL_PMTU_RAISE_TIME_DESC); sysctl_add_oid(&sysctl_oid_top, "shutdown_guard_time", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_shutdown_guard_time_default), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_shutdown_guard_time_default), 0, sctp_sysctl_handle_int, SCTPCTL_SHUTDOWN_GUARD_TIME_DESC); sysctl_add_oid(&sysctl_oid_top, "secret_lifetime", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_secret_lifetime_default), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_secret_lifetime_default), 0, sctp_sysctl_handle_int, SCTPCTL_SECRET_LIFETIME_DESC); sysctl_add_oid(&sysctl_oid_top, "rto_max", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_rto_max_default), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_rto_max_default), 0, sctp_sysctl_handle_int, SCTPCTL_RTO_MAX_DESC); sysctl_add_oid(&sysctl_oid_top, "rto_min", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_rto_min_default), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_rto_min_default), 0, sctp_sysctl_handle_int, SCTPCTL_RTO_MIN_DESC); sysctl_add_oid(&sysctl_oid_top, "rto_initial", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_rto_initial_default), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_rto_initial_default), 0, sctp_sysctl_handle_int, SCTPCTL_RTO_INITIAL_DESC); sysctl_add_oid(&sysctl_oid_top, "init_rto_max", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_init_rto_max_default), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_init_rto_max_default), 0, sctp_sysctl_handle_int, SCTPCTL_INIT_RTO_MAX_DESC); sysctl_add_oid(&sysctl_oid_top, "valid_cookie_life", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_valid_cookie_life_default), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_valid_cookie_life_default), 0, sctp_sysctl_handle_int, SCTPCTL_VALID_COOKIE_LIFE_DESC); sysctl_add_oid(&sysctl_oid_top, "init_rtx_max", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_init_rtx_max_default), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_init_rtx_max_default), 0, sctp_sysctl_handle_int, SCTPCTL_INIT_RTX_MAX_DESC); sysctl_add_oid(&sysctl_oid_top, "assoc_rtx_max", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_assoc_rtx_max_default), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_assoc_rtx_max_default), 0, sctp_sysctl_handle_int, SCTPCTL_ASSOC_RTX_MAX_DESC); sysctl_add_oid(&sysctl_oid_top, "path_rtx_max", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_path_rtx_max_default), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_path_rtx_max_default), 0, sctp_sysctl_handle_int, SCTPCTL_PATH_RTX_MAX_DESC); sysctl_add_oid(&sysctl_oid_top, "path_pf_threshold", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_path_pf_threshold), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_path_pf_threshold), 0, sctp_sysctl_handle_int, SCTPCTL_PATH_PF_THRESHOLD_DESC); sysctl_add_oid(&sysctl_oid_top, "add_more_on_output", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_add_more_threshold), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_add_more_threshold), 0, sctp_sysctl_handle_int, SCTPCTL_ADD_MORE_ON_OUTPUT_DESC); sysctl_add_oid(&sysctl_oid_top, "incoming_streams", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_nr_incoming_streams_default), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_nr_incoming_streams_default), 0, sctp_sysctl_handle_int, SCTPCTL_INCOMING_STREAMS_DESC); sysctl_add_oid(&sysctl_oid_top, "outgoing_streams", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_nr_outgoing_streams_default), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_nr_outgoing_streams_default), 0, sctp_sysctl_handle_int, SCTPCTL_OUTGOING_STREAMS_DESC); sysctl_add_oid(&sysctl_oid_top, "cmt_on_off", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_cmt_on_off), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_cmt_on_off), 0, sctp_sysctl_handle_int, SCTPCTL_CMT_ON_OFF_DESC); - /* EY */ - sysctl_add_oid(&sysctl_oid_top, "nr_sack_on_off", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_nr_sack_on_off), 0, sysctl_sctp_check, - SCTPCTL_NR_SACK_ON_OFF_DESC); - sysctl_add_oid(&sysctl_oid_top, "cmt_use_dac", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_cmt_use_dac), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_cmt_use_dac), 0, sctp_sysctl_handle_int, SCTPCTL_CMT_USE_DAC_DESC); sysctl_add_oid(&sysctl_oid_top, "cwnd_maxburst", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_use_cwnd_based_maxburst), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_use_cwnd_based_maxburst), 0, sctp_sysctl_handle_int, SCTPCTL_CWND_MAXBURST_DESC); - sysctl_add_oid(&sysctl_oid_top, "asconf_auth_nochk", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_asconf_auth_nochk), 0, sysctl_sctp_check, - SCTPCTL_ASCONF_AUTH_NOCHK_DESC); - - sysctl_add_oid(&sysctl_oid_top, "auth_disable", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_auth_disable), 0, sysctl_sctp_check, - SCTPCTL_AUTH_DISABLE_DESC); - sysctl_add_oid(&sysctl_oid_top, "nat_friendly", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_nat_friendly), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_nat_friendly), 0, sctp_sysctl_handle_int, SCTPCTL_NAT_FRIENDLY_DESC); sysctl_add_oid(&sysctl_oid_top, "abc_l_var", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_L2_abc_variable), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_L2_abc_variable), 0, sctp_sysctl_handle_int, SCTPCTL_ABC_L_VAR_DESC); sysctl_add_oid(&sysctl_oid_top, "max_chained_mbufs", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_mbuf_threshold_count), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_mbuf_threshold_count), 0, sctp_sysctl_handle_int, SCTPCTL_MAX_CHAINED_MBUFS_DESC); sysctl_add_oid(&sysctl_oid_top, "do_sctp_drain", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_do_drain), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_do_drain), 0, sctp_sysctl_handle_int, SCTPCTL_DO_SCTP_DRAIN_DESC); sysctl_add_oid(&sysctl_oid_top, "hb_max_burst", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_hb_maxburst), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_hb_maxburst), 0, sctp_sysctl_handle_int, SCTPCTL_HB_MAX_BURST_DESC); sysctl_add_oid(&sysctl_oid_top, "abort_at_limit", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_abort_if_one_2_one_hits_limit), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_abort_if_one_2_one_hits_limit), 0, sctp_sysctl_handle_int, SCTPCTL_ABORT_AT_LIMIT_DESC); sysctl_add_oid(&sysctl_oid_top, "strict_data_order", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_strict_data_order), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_strict_data_order), 0, sctp_sysctl_handle_int, SCTPCTL_STRICT_DATA_ORDER_DESC); sysctl_add_oid(&sysctl_oid_top, "min_residual", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_min_residual), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_min_residual), 0, sctp_sysctl_handle_int, SCTPCTL_MIN_RESIDUAL_DESC); sysctl_add_oid(&sysctl_oid_top, "max_retran_chunk", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_max_retran_chunk), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_max_retran_chunk), 0, sctp_sysctl_handle_int, SCTPCTL_MAX_RETRAN_CHUNK_DESC); sysctl_add_oid(&sysctl_oid_top, "log_level", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_logging_level), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_logging_level), 0, sctp_sysctl_handle_int, SCTPCTL_LOGGING_LEVEL_DESC); sysctl_add_oid(&sysctl_oid_top, "default_cc_module", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_default_cc_module), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_default_cc_module), 0, sctp_sysctl_handle_int, SCTPCTL_DEFAULT_CC_MODULE_DESC); sysctl_add_oid(&sysctl_oid_top, "default_ss_module", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_default_ss_module), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_default_ss_module), 0, sctp_sysctl_handle_int, SCTPCTL_DEFAULT_SS_MODULE_DESC); sysctl_add_oid(&sysctl_oid_top, "default_frag_interleave", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_default_frag_interleave), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_default_frag_interleave), 0, sctp_sysctl_handle_int, SCTPCTL_DEFAULT_FRAG_INTERLEAVE_DESC); sysctl_add_oid(&sysctl_oid_top, "mobility_base", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_mobility_base), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_mobility_base), 0, sctp_sysctl_handle_int, SCTPCTL_MOBILITY_BASE_DESC); sysctl_add_oid(&sysctl_oid_top, "mobility_fasthandoff", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_mobility_fasthandoff), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_mobility_fasthandoff), 0, sctp_sysctl_handle_int, SCTPCTL_MOBILITY_FASTHANDOFF_DESC); #if defined(SCTP_LOCAL_TRACE_BUF) @@ -1641,67 +1602,67 @@ void sysctl_setup_sctp(void) "SCTP logging (struct sctp_log)"); sysctl_add_oid(&sysctl_oid_top, "clear_trace", CTLTYPE_INT|CTLFLAG_WR, - NULL, 0, sysctl_sctp_cleartrace, + NULL, 0, sctp_sysctl_handle_trace_log_clear, "Clear SCTP Logging buffer"); #endif sysctl_add_oid(&sysctl_oid_top, "udp_tunneling_port", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_udp_tunneling_port), 0, sysctl_sctp_udp_tunneling_check, + &SCTP_BASE_SYSCTL(sctp_udp_tunneling_port), 0, sctp_sysctl_handle_udp_tunneling, SCTPCTL_UDP_TUNNELING_PORT_DESC); sysctl_add_oid(&sysctl_oid_top, "enable_sack_immediately", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_enable_sack_immediately), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_enable_sack_immediately), 0, sctp_sysctl_handle_int, SCTPCTL_SACK_IMMEDIATELY_ENABLE_DESC); sysctl_add_oid(&sysctl_oid_top, "nat_friendly_init", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_inits_include_nat_friendly), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_inits_include_nat_friendly), 0, sctp_sysctl_handle_int, SCTPCTL_NAT_FRIENDLY_DESC); sysctl_add_oid(&sysctl_oid_top, "vtag_time_wait", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_vtag_time_wait), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_vtag_time_wait), 0, sctp_sysctl_handle_int, SCTPCTL_TIME_WAIT_DESC); sysctl_add_oid(&sysctl_oid_top, "buffer_splitting", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_buffer_splitting), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_buffer_splitting), 0, sctp_sysctl_handle_int, SCTPCTL_BUFFER_SPLITTING_DESC); sysctl_add_oid(&sysctl_oid_top, "initial_cwnd", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_initial_cwnd), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_initial_cwnd), 0, sctp_sysctl_handle_int, SCTPCTL_INITIAL_CWND_DESC); sysctl_add_oid(&sysctl_oid_top, "rttvar_bw", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_rttvar_bw), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_rttvar_bw), 0, sctp_sysctl_handle_int, SCTPCTL_RTTVAR_BW_DESC); sysctl_add_oid(&sysctl_oid_top, "rttvar_rtt", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_rttvar_rtt), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_rttvar_rtt), 0, sctp_sysctl_handle_int, SCTPCTL_RTTVAR_RTT_DESC); sysctl_add_oid(&sysctl_oid_top, "rttvar_eqret", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_rttvar_eqret), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_rttvar_eqret), 0, sctp_sysctl_handle_int, SCTPCTL_RTTVAR_EQRET_DESC); sysctl_add_oid(&sysctl_oid_top, "rttvar_steady_step", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_steady_step), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_steady_step), 0, sctp_sysctl_handle_int, SCTPCTL_RTTVAR_STEADYS_DESC); sysctl_add_oid(&sysctl_oid_top, "use_dcccecn", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_use_dccc_ecn), 0, sysctl_sctp_check, + &SCTP_BASE_SYSCTL(sctp_use_dccc_ecn), 0, sctp_sysctl_handle_int, SCTPCTL_RTTVAR_DCCCECN_DESC); sysctl_add_oid(&sysctl_oid_top, "blackhole", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_blackhole), 0, sysctl_sctp_check, - SCTPCTL_BLACKHOLE_DESC); + &SCTP_BASE_SYSCTL(sctp_blackhole), 0, sctp_sysctl_handle_int, + SCTPCTL_BLACKHOLE_DESC); sysctl_add_oid(&sysctl_oid_top, "diag_info_code", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_diag_info_code), 0, sysctl_sctp_check, - SCTPCTL_DIAG_INFO_CODE_DESC); + &SCTP_BASE_SYSCTL(sctp_diag_info_code), 0, sctp_sysctl_handle_int, + SCTPCTL_DIAG_INFO_CODE_DESC); #ifdef SCTP_DEBUG sysctl_add_oid(&sysctl_oid_top, "debug", CTLTYPE_INT|CTLFLAG_RW, - &SCTP_BASE_SYSCTL(sctp_debug_on), sizeof(SCTP_BASE_SYSCTL(sctp_debug_on)), NULL, + &SCTP_BASE_SYSCTL(sctp_debug_on), 0, sctp_sysctl_handle_int, SCTPCTL_DEBUG_DESC); -#endif /* SCTP_DEBUG */ +#endif sysctl_add_oid(&sysctl_oid_top, "stats", CTLTYPE_STRUCT|CTLFLAG_RW, &SCTP_BASE_STATS, sizeof(SCTP_BASE_STATS), NULL, |