Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/bsd/kern/sysctl_init.c
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1 /* 2 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. 3 * 4 * @APPLE_LICENSE_HEADER_START@ 5 * 6 * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. 7 * 8 * This file contains Original Code and/or Modifications of Original Code 9 * as defined in and that are subject to the Apple Public Source License 10 * Version 2.0 (the 'License'). You may not use this file except in 11 * compliance with the License. Please obtain a copy of the License at 12 * http://www.opensource.apple.com/apsl/ and read it before using this 13 * file. 14 * 15 * The Original Code and all software distributed under the License are 16 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 17 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 18 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 20 * Please see the License for the specific language governing rights and 21 * limitations under the License. 22 * 23 * @APPLE_LICENSE_HEADER_END@ 24 */ 25 26 #include <sys/param.h> 27 #include <sys/buf.h> 28 #include <sys/kernel.h> 29 #include <sys/sysctl.h> 30 31 extern struct sysctl_oid sysctl__debug_bpf_bufsize; 32 extern struct sysctl_oid sysctl__debug_bpf_maxbufsize; 33 34 #if TUN 35 extern struct sysctl_oid sysctl__debug_if_tun_debug; 36 #endif 37 38 #if COMPAT_43 39 #ifndef NeXT 40 extern struct sysctl_oid sysctl__debug_ttydebug; 41 #endif 42 #endif 43 44 extern struct sysctl_oid sysctl__hw_machine; 45 extern struct sysctl_oid sysctl__hw_model; 46 extern struct sysctl_oid sysctl__hw_ncpu; 47 extern struct sysctl_oid sysctl__hw_activecpu; 48 extern struct sysctl_oid sysctl__hw_byteorder; 49 extern struct sysctl_oid sysctl__hw_cputype; 50 extern struct sysctl_oid sysctl__hw_cpusubtype; 51 extern struct sysctl_oid sysctl__hw_physmem; 52 extern struct sysctl_oid sysctl__hw_usermem; 53 extern struct sysctl_oid sysctl__hw_pagesize; 54 extern struct sysctl_oid sysctl__hw_epoch; 55 extern struct sysctl_oid sysctl__hw_vectorunit; 56 extern struct sysctl_oid sysctl__hw_busfrequency; 57 extern struct sysctl_oid sysctl__hw_busfrequency_min; 58 extern struct sysctl_oid sysctl__hw_busfrequency_max; 59 extern struct sysctl_oid sysctl__hw_cpufrequency; 60 extern struct sysctl_oid sysctl__hw_cpufrequency_min; 61 extern struct sysctl_oid sysctl__hw_cpufrequency_max; 62 extern struct sysctl_oid sysctl__hw_cachelinesize; 63 extern struct sysctl_oid sysctl__hw_l1icachesize; 64 extern struct sysctl_oid sysctl__hw_l1dcachesize; 65 extern struct sysctl_oid sysctl__hw_l2settings; 66 extern struct sysctl_oid sysctl__hw_l2cachesize; 67 extern struct sysctl_oid sysctl__hw_l3settings; 68 extern struct sysctl_oid sysctl__hw_l3cachesize; 69 extern struct sysctl_oid sysctl__hw_tbfrequency; 70 extern struct sysctl_oid sysctl__hw_memsize; 71 72 extern struct sysctl_oid sysctl__hw_optional; 73 extern struct sysctl_oid sysctl__hw_optional_floatingpoint; 74 75 extern struct sysctl_oid sysctl__hw_pagesize_compat; 76 extern struct sysctl_oid sysctl__hw_busfrequency_compat; 77 extern struct sysctl_oid sysctl__hw_cpufrequency_compat; 78 extern struct sysctl_oid sysctl__hw_cachelinesize_compat; 79 extern struct sysctl_oid sysctl__hw_l1icachesize_compat; 80 extern struct sysctl_oid sysctl__hw_l1dcachesize_compat; 81 extern struct sysctl_oid sysctl__hw_l2cachesize_compat; 82 extern struct sysctl_oid sysctl__hw_l3cachesize_compat; 83 extern struct sysctl_oid sysctl__hw_tbfrequency_compat; 84 85 extern struct sysctl_oid sysctl__kern_sysv_shmmax; 86 extern struct sysctl_oid sysctl__kern_sysv_shmmin; 87 extern struct sysctl_oid sysctl__kern_sysv_shmmni; 88 extern struct sysctl_oid sysctl__kern_sysv_shmseg; 89 extern struct sysctl_oid sysctl__kern_sysv_shmall; 90 91 extern struct sysctl_oid sysctl__kern_sysv_semmni; 92 extern struct sysctl_oid sysctl__kern_sysv_semmns; 93 extern struct sysctl_oid sysctl__kern_sysv_semmnu; 94 extern struct sysctl_oid sysctl__kern_sysv_semmsl; 95 extern struct sysctl_oid sysctl__kern_sysv_semume; 96 97 extern struct sysctl_oid sysctl__kern_dummy; 98 extern struct sysctl_oid sysctl__kern_ipc_maxsockbuf; 99 extern struct sysctl_oid sysctl__kern_ipc_nmbclusters; 100 extern struct sysctl_oid sysctl__kern_ipc_sockbuf_waste_factor; 101 extern struct sysctl_oid sysctl__kern_ipc_somaxconn; 102 extern struct sysctl_oid sysctl__kern_ipc_sosendminchain; 103 extern struct sysctl_oid sysctl__kern_ipc_sorecvmincopy; 104 extern struct sysctl_oid sysctl__kern_ipc_maxsockets; 105 extern struct sysctl_oid sysctl__net_inet_icmp_icmplim; 106 extern struct sysctl_oid sysctl__net_inet_icmp_maskrepl; 107 extern struct sysctl_oid sysctl__net_inet_icmp_timestamp; 108 extern struct sysctl_oid sysctl__net_inet_icmp_bmcastecho; 109 extern struct sysctl_oid sysctl__net_inet_icmp_log_redirect; 110 extern struct sysctl_oid sysctl__net_inet_icmp_drop_redirect; 111 extern struct sysctl_oid sysctl__net_inet_ip_accept_sourceroute; 112 113 #if IPCTL_DEFMTU 114 extern struct sysctl_oid sysctl__net_inet_ip_mtu; 115 #endif 116 117 extern struct sysctl_oid sysctl__net_inet_ip_ttl; 118 extern struct sysctl_oid sysctl__net_inet_ip_fastforwarding; 119 extern struct sysctl_oid sysctl__net_inet_ip_forwarding; 120 extern struct sysctl_oid sysctl__net_inet_ip_intr_queue_drops; 121 extern struct sysctl_oid sysctl__net_inet_ip_intr_queue_maxlen; 122 extern struct sysctl_oid sysctl__net_inet_ip_rtexpire; 123 extern struct sysctl_oid sysctl__net_inet_ip_rtmaxcache; 124 extern struct sysctl_oid sysctl__net_inet_ip_rtminexpire; 125 extern struct sysctl_oid sysctl__net_inet_ip_redirect; 126 extern struct sysctl_oid sysctl__net_inet_ip_sourceroute; 127 extern struct sysctl_oid sysctl__net_inet_ip_subnets_are_local; 128 extern struct sysctl_oid sysctl__net_inet_ip_keepfaith; 129 extern struct sysctl_oid sysctl__net_inet_ip_maxfragpackets; 130 extern struct sysctl_oid sysctl__net_inet_ip_check_interface; 131 extern struct sysctl_oid sysctl__net_inet_ip_check_route_selfref; 132 extern struct sysctl_oid sysctl__net_inet_ip_use_route_genid; 133 #if NGIF > 0 134 extern struct sysctl_oid sysctl__net_inet_ip_gifttl; 135 #endif 136 137 #if DUMMYNET 138 extern struct sysctl_oid sysctl__net_inet_ip_dummynet_calls; 139 extern struct sysctl_oid sysctl__net_inet_ip_dummynet_debug; 140 extern struct sysctl_oid sysctl__net_inet_ip_dummynet_idle; 141 extern struct sysctl_oid sysctl__net_inet_ip_dummynet; 142 #endif 143 144 #if IPFIREWALL && !IPFIREWALL_KEXT 145 extern struct sysctl_oid sysctl__net_inet_ip_fw_debug; 146 extern struct sysctl_oid sysctl__net_inet_ip_fw_verbose; 147 extern struct sysctl_oid sysctl__net_inet_ip_fw_verbose_limit; 148 extern struct sysctl_oid sysctl__net_inet_ip_fw_one_pass; 149 extern struct sysctl_oid sysctl__net_inet_ip_fw; 150 #endif 151 152 extern struct sysctl_oid sysctl__net_inet_ip_linklocal; 153 extern struct sysctl_oid sysctl__net_inet_ip_linklocal_stat; 154 extern struct sysctl_oid sysctl__net_inet_ip_linklocal_in; 155 extern struct sysctl_oid sysctl__net_inet_ip_linklocal_in_allowbadttl; 156 157 extern struct sysctl_oid sysctl__net_inet_raw_maxdgram; 158 extern struct sysctl_oid sysctl__net_inet_raw_recvspace; 159 extern struct sysctl_oid sysctl__net_inet_tcp_always_keepalive; 160 extern struct sysctl_oid sysctl__net_inet_tcp_delayed_ack; 161 extern struct sysctl_oid sysctl__net_inet_tcp_log_in_vain; 162 extern struct sysctl_oid sysctl__net_inet_tcp_pcbcount; 163 extern struct sysctl_oid sysctl__net_inet_tcp_rfc1323; 164 extern struct sysctl_oid sysctl__net_inet_tcp_rfc1644; 165 extern struct sysctl_oid sysctl__net_inet_tcp_keepidle; 166 extern struct sysctl_oid sysctl__net_inet_tcp_keepinit; 167 extern struct sysctl_oid sysctl__net_inet_tcp_keepintvl; 168 extern struct sysctl_oid sysctl__net_inet_tcp_mssdflt; 169 extern struct sysctl_oid sysctl__net_inet_tcp_recvspace; 170 extern struct sysctl_oid sysctl__net_inet_tcp_sendspace; 171 extern struct sysctl_oid sysctl__net_inet_tcp_slowlink_wsize; 172 extern struct sysctl_oid sysctl__net_inet_tcp_blackhole; 173 extern struct sysctl_oid sysctl__net_inet_tcp_tcp_lq_overflow; 174 extern struct sysctl_oid sysctl__net_inet_tcp_path_mtu_discovery; 175 extern struct sysctl_oid sysctl__net_inet_tcp_slowstart_flightsize; 176 extern struct sysctl_oid sysctl__net_inet_tcp_local_slowstart_flightsize; 177 extern struct sysctl_oid sysctl__net_inet_tcp_newreno; 178 extern struct sysctl_oid sysctl__net_inet_tcp_tcbhashsize; 179 extern struct sysctl_oid sysctl__net_inet_tcp_do_tcpdrain; 180 extern struct sysctl_oid sysctl__net_inet_tcp_icmp_may_rst; 181 extern struct sysctl_oid sysctl__net_inet_tcp_strict_rfc1948; 182 extern struct sysctl_oid sysctl__net_inet_tcp_delacktime; 183 extern struct sysctl_oid sysctl__net_inet_tcp_isn_reseed_interval; 184 extern struct sysctl_oid sysctl__net_inet_tcp_msl; 185 #if TCP_DROP_SYNFIN 186 extern struct sysctl_oid sysctl__net_inet_tcp_drop_synfin; 187 #endif 188 #if TCPDEBUG 189 extern struct sysctl_oid sysctl__net_inet_tcp_tcpconsdebug; 190 #endif 191 extern struct sysctl_oid sysctl__net_inet_tcp_sockthreshold; 192 extern struct sysctl_oid sysctl__net_inet_udp_log_in_vain; 193 extern struct sysctl_oid sysctl__net_inet_udp_checksum; 194 extern struct sysctl_oid sysctl__net_inet_udp_maxdgram; 195 extern struct sysctl_oid sysctl__net_inet_udp_recvspace; 196 extern struct sysctl_oid sysctl__net_inet_udp_blackhole; 197 198 #if NETAT 199 extern struct sysctl_oid sysctl__net_appletalk_debug; 200 extern struct sysctl_oid sysctl__net_appletalk_routermix; 201 extern struct sysctl_oid sysctl__net_appletalk_ddpstats; 202 #endif /* NETAT */ 203 204 #if BRIDGE 205 extern struct sysctl_oid sysctl__net_link_ether_bdgfwc; 206 extern struct sysctl_oid sysctl__net_link_ether_bdgfwt; 207 extern struct sysctl_oid sysctl__net_link_ether_bdginc; 208 extern struct sysctl_oid sysctl__net_link_ether_bdgint; 209 extern struct sysctl_oid sysctl__net_link_ether_bridge_ipfw; 210 extern struct sysctl_oid sysctl__net_link_ethe_bdgstats; 211 #endif 212 213 extern struct sysctl_oid sysctl__net_link_ether_inet_host_down_time; 214 extern struct sysctl_oid sysctl__net_link_ether_inet_max_age; 215 extern struct sysctl_oid sysctl__net_link_ether_inet_maxtries; 216 extern struct sysctl_oid sysctl__net_link_ether_inet_proxyall; 217 extern struct sysctl_oid sysctl__net_link_ether_inet_prune_intvl; 218 extern struct sysctl_oid sysctl__net_link_ether_inet_useloopback; 219 extern struct sysctl_oid sysctl__net_link_ether_inet_log_arp_wrong_iface; 220 extern struct sysctl_oid sysctl__net_link_ether_inet_apple_hwcksum_tx; 221 extern struct sysctl_oid sysctl__net_link_ether_inet_apple_hwcksum_rx; 222 223 #if NETMIBS 224 extern struct sysctl_oid sysctl__net_link_generic_system_ifcount; 225 extern struct sysctl_oid sysctl__net_link_generic; 226 extern struct sysctl_oid sysctl__net_link_generic_ifdata; 227 extern struct sysctl_oid sysctl__net_link_generic_system; 228 #endif 229 230 #if VLAN 231 extern struct sysctl_oid sysctl__net_link_vlan_link_proto; 232 extern struct sysctl_oid sysctl__net_link_vlan; 233 extern struct sysctl_oid sysctl__net_link_vlan_link; 234 #endif 235 236 extern struct sysctl_oid sysctl__net_local_inflight; 237 extern struct sysctl_oid sysctl__net_local_dgram_maxdgram; 238 extern struct sysctl_oid sysctl__net_local_dgram_recvspace; 239 extern struct sysctl_oid sysctl__net_local_stream_recvspace; 240 extern struct sysctl_oid sysctl__net_local_stream_sendspace; 241 242 #if 0 243 extern struct sysctl_oid sysctl__vfs_nfs_nfs_privport; 244 extern struct sysctl_oid sysctl__vfs_nfs_async; 245 extern struct sysctl_oid sysctl__vfs_nfs_debug; 246 extern struct sysctl_oid sysctl__vfs_nfs_defect; 247 extern struct sysctl_oid sysctl__vfs_nfs_diskless_valid; 248 extern struct sysctl_oid sysctl__vfs_nfs_gatherdelay; 249 extern struct sysctl_oid sysctl__vfs_nfs_gatherdelay_v3; 250 extern struct sysctl_oid sysctl__vfs_nfs; 251 extern struct sysctl_oid sysctl__vfs_nfs_diskless_rootaddr; 252 extern struct sysctl_oid sysctl__vfs_nfs_diskless_swapaddr; 253 extern struct sysctl_oid sysctl__vfs_nfs_diskless_rootpath; 254 extern struct sysctl_oid sysctl__vfs_nfs_diskless_swappath; 255 extern struct sysctl_oid sysctl__vfs_nfs_nfsstats; 256 #endif 257 extern struct sysctl_oid sysctl__vfs_generic_nfs_client_initialdowndelay; 258 extern struct sysctl_oid sysctl__vfs_generic_nfs_client_nextdowndelay; 259 extern struct sysctl_oid sysctl__vfs_generic_nfs_client; 260 extern struct sysctl_oid sysctl__vfs_generic_nfs; 261 262 extern struct sysctl_oid sysctl__vfs_generic; 263 extern struct sysctl_oid sysctl__vfs_generic_vfsidlist; 264 extern struct sysctl_oid sysctl__vfs_generic_ctlbyfsid; 265 extern struct sysctl_oid sysctl__vfs_generic_noremotehang; 266 267 extern struct sysctl_oid sysctl__kern_ipc; 268 extern struct sysctl_oid sysctl__kern_sysv; 269 270 extern struct sysctl_oid sysctl__net_inet; 271 272 #if NETAT 273 extern struct sysctl_oid sysctl__net_appletalk; 274 #endif /* NETAT */ 275 276 extern struct sysctl_oid sysctl__net_link; 277 extern struct sysctl_oid sysctl__net_local; 278 extern struct sysctl_oid sysctl__net_routetable; 279 280 #if IPDIVERT 281 extern struct sysctl_oid sysctl__net_inet_div; 282 #endif 283 284 extern struct sysctl_oid sysctl__net_inet_icmp; 285 extern struct sysctl_oid sysctl__net_inet_igmp; 286 extern struct sysctl_oid sysctl__net_inet_ip; 287 extern struct sysctl_oid sysctl__net_inet_raw; 288 extern struct sysctl_oid sysctl__net_inet_tcp; 289 extern struct sysctl_oid sysctl__net_inet_udp; 290 extern struct sysctl_oid sysctl__net_inet_ip_portrange; 291 292 extern struct sysctl_oid sysctl__net_link_ether; 293 extern struct sysctl_oid sysctl__net_link_ether_inet; 294 295 extern struct sysctl_oid sysctl__net_local_dgram; 296 extern struct sysctl_oid sysctl__net_local_stream; 297 extern struct sysctl_oid sysctl__sysctl_name; 298 extern struct sysctl_oid sysctl__sysctl_next; 299 extern struct sysctl_oid sysctl__sysctl_oidfmt; 300 extern struct sysctl_oid sysctl__net_inet_ip_portrange_first; 301 extern struct sysctl_oid sysctl__net_inet_ip_portrange_hifirst; 302 extern struct sysctl_oid sysctl__net_inet_ip_portrange_hilast; 303 extern struct sysctl_oid sysctl__net_inet_ip_portrange_last; 304 extern struct sysctl_oid sysctl__net_inet_ip_portrange_lowfirst; 305 extern struct sysctl_oid sysctl__net_inet_ip_portrange_lowlast; 306 extern struct sysctl_oid sysctl__net_inet_raw_pcblist; 307 extern struct sysctl_oid sysctl__net_inet_tcp_pcblist; 308 extern struct sysctl_oid sysctl__net_inet_udp_pcblist; 309 extern struct sysctl_oid sysctl__net_link_ether_bridge; 310 extern struct sysctl_oid sysctl__net_local_dgram_pcblist; 311 extern struct sysctl_oid sysctl__net_local_stream_pcblist; 312 extern struct sysctl_oid sysctl__sysctl_debug; 313 extern struct sysctl_oid sysctl__sysctl_name2oid; 314 extern struct sysctl_oid sysctl__net_inet_icmp_stats; 315 extern struct sysctl_oid sysctl__net_inet_igmp_stats; 316 extern struct sysctl_oid sysctl__net_inet_ip_stats; 317 extern struct sysctl_oid sysctl__net_inet_tcp_stats; 318 extern struct sysctl_oid sysctl__net_inet_udp_stats; 319 extern struct sysctl_oid sysctl__kern; 320 extern struct sysctl_oid sysctl__hw; 321 extern struct sysctl_oid sysctl__machdep; 322 extern struct sysctl_oid sysctl__net; 323 extern struct sysctl_oid sysctl__debug; 324 extern struct sysctl_oid sysctl__vfs; 325 extern struct sysctl_oid sysctl__sysctl; 326 327 #if INET6 328 extern struct sysctl_oid sysctl__net_inet_tcp_v6mssdflt; 329 extern struct sysctl_oid sysctl__net_inet6; 330 extern struct sysctl_oid sysctl__net_inet6_ip6; 331 extern struct sysctl_oid sysctl__net_inet6_ip6_stats; 332 extern struct sysctl_oid sysctl__net_inet6_icmp6; 333 extern struct sysctl_oid sysctl__net_inet6_ip6_forwarding; 334 extern struct sysctl_oid sysctl__net_inet6_ip6_redirect; 335 extern struct sysctl_oid sysctl__net_inet6_ip6_hlim; 336 extern struct sysctl_oid sysctl__net_inet6_ip6_maxfragpackets; 337 extern struct sysctl_oid sysctl__net_inet6_ip6_accept_rtadv; 338 extern struct sysctl_oid sysctl__net_inet6_ip6_keepfaith; 339 extern struct sysctl_oid sysctl__net_inet6_ip6_log_interval; 340 extern struct sysctl_oid sysctl__net_inet6_ip6_hdrnestlimit; 341 extern struct sysctl_oid sysctl__net_inet6_ip6_dad_count; 342 extern struct sysctl_oid sysctl__net_inet6_ip6_auto_flowlabel; 343 extern struct sysctl_oid sysctl__net_inet6_ip6_defmcasthlim; 344 extern struct sysctl_oid sysctl__net_inet6_ip6_gifhlim; 345 extern struct sysctl_oid sysctl__net_inet6_ip6_kame_version; 346 extern struct sysctl_oid sysctl__net_inet6_ip6_use_deprecated; 347 extern struct sysctl_oid sysctl__net_inet6_ip6_rr_prune; 348 extern struct sysctl_oid sysctl__net_inet6_ip6_use_tempaddr; 349 extern struct sysctl_oid sysctl__net_inet6_ip6_v6only; 350 extern struct sysctl_oid sysctl__net_inet6_ip6_auto_linklocal; 351 extern struct sysctl_oid sysctl__net_inet6_ip6_rip6stats; 352 extern struct sysctl_oid sysctl__net_inet6_ip6_rtexpire; 353 extern struct sysctl_oid sysctl__net_inet6_ip6_rtminexpire; 354 extern struct sysctl_oid sysctl__net_inet6_ip6_rtmaxcache; 355 extern struct sysctl_oid sysctl__net_inet6_ip6_temppltime; 356 extern struct sysctl_oid sysctl__net_inet6_ip6_tempvltime; 357 #if IPV6FIREWALL 358 extern struct sysctl_oid sysctl__net_inet6_ip6_fw; 359 extern struct sysctl_oid sysctl__net_inet6_ip6_fw_debug; 360 extern struct sysctl_oid sysctl__net_inet6_ip6_fw_verbose; 361 extern struct sysctl_oid sysctl__net_inet6_ip6_fw_verbose_limit; 362 #endif 363 extern struct sysctl_oid sysctl__net_inet6_icmp6_rediraccept; 364 extern struct sysctl_oid sysctl__net_inet6_icmp6_redirtimeout; 365 extern struct sysctl_oid sysctl__net_inet6_icmp6_stats; 366 extern struct sysctl_oid sysctl__net_inet6_icmp6_nodeinfo; 367 extern struct sysctl_oid sysctl__net_inet6_icmp6_errppslimit; 368 extern struct sysctl_oid sysctl__net_inet6_icmp6_nd6_maxnudhint; 369 extern struct sysctl_oid sysctl__net_inet6_icmp6_nd6_debug; 370 extern struct sysctl_oid sysctl__net_inet6_icmp6_nd6_prune; 371 extern struct sysctl_oid sysctl__net_inet6_icmp6_nd6_delay; 372 extern struct sysctl_oid sysctl__net_inet6_icmp6_nd6_umaxtries; 373 extern struct sysctl_oid sysctl__net_inet6_icmp6_nd6_mmaxtries; 374 extern struct sysctl_oid sysctl__net_inet6_icmp6_nd6_useloopback; 375 extern struct sysctl_oid sysctl__net_inet6_icmp6_nodeinfo; 376 #if IPSEC 377 extern struct sysctl_oid sysctl__net_inet6_ipsec6; 378 extern struct sysctl_oid sysctl__net_inet6_ipsec6_stats; 379 extern struct sysctl_oid sysctl__net_inet6_ipsec6_def_policy; 380 extern struct sysctl_oid sysctl__net_inet6_ipsec6_esp_trans_deflev; 381 extern struct sysctl_oid sysctl__net_inet6_ipsec6_esp_net_deflev; 382 extern struct sysctl_oid sysctl__net_inet6_ipsec6_ah_trans_deflev; 383 extern struct sysctl_oid sysctl__net_inet6_ipsec6_ah_net_deflev; 384 extern struct sysctl_oid sysctl__net_inet6_ipsec6_ecn; 385 extern struct sysctl_oid sysctl__net_inet6_ipsec6_debug; 386 extern struct sysctl_oid sysctl__net_inet6_ipsec6_esp_randpad; 387 #endif 388 #endif 389 #if IPSEC 390 extern struct sysctl_oid sysctl__net_inet_ipsec; 391 extern struct sysctl_oid sysctl__net_inet_ipsec_esp_port; 392 extern struct sysctl_oid sysctl__net_inet_ipsec_bypass; 393 extern struct sysctl_oid sysctl__net_inet_ipsec_def_policy; 394 extern struct sysctl_oid sysctl__net_inet_ipsec_esp_randpad; 395 extern struct sysctl_oid sysctl__net_inet_ipsec_esp_trans_deflev; 396 extern struct sysctl_oid sysctl__net_inet_ipsec_esp_net_deflev; 397 extern struct sysctl_oid sysctl__net_inet_ipsec_ah_trans_deflev; 398 extern struct sysctl_oid sysctl__net_inet_ipsec_ah_net_deflev; 399 extern struct sysctl_oid sysctl__net_inet_ipsec_ah_cleartos; 400 extern struct sysctl_oid sysctl__net_inet_ipsec_ah_offsetmask; 401 extern struct sysctl_oid sysctl__net_inet_ipsec_dfbit; 402 extern struct sysctl_oid sysctl__net_inet_ipsec_ecn; 403 extern struct sysctl_oid sysctl__net_inet_ipsec_debug; 404 extern struct sysctl_oid sysctl__net_inet_ipsec_stats; 405 extern struct sysctl_oid sysctl__net_key; 406 extern struct sysctl_oid sysctl__net_key_debug; 407 extern struct sysctl_oid sysctl__net_key_prefered_oldsa; 408 extern struct sysctl_oid sysctl__net_key_spi_trycnt; 409 extern struct sysctl_oid sysctl__net_key_spi_minval; 410 extern struct sysctl_oid sysctl__net_key_spi_maxval; 411 extern struct sysctl_oid sysctl__net_key_int_random; 412 extern struct sysctl_oid sysctl__net_key_larval_lifetime; 413 extern struct sysctl_oid sysctl__net_key_blockacq_count; 414 extern struct sysctl_oid sysctl__net_key_blockacq_lifetime; 415 extern struct sysctl_oid sysctl__net_key_esp_keymin; 416 extern struct sysctl_oid sysctl__net_key_esp_auth; 417 extern struct sysctl_oid sysctl__net_key_ah_keymin; 418 extern struct sysctl_oid sysctl__net_key_natt_keepalive_interval; 419 #endif 420 421 422 struct sysctl_oid *newsysctl_list[] = 423 { 424 &sysctl__kern, 425 &sysctl__hw, 426 &sysctl__machdep, 427 &sysctl__net, 428 &sysctl__debug, 429 &sysctl__vfs, 430 &sysctl__sysctl, 431 &sysctl__debug_bpf_bufsize, 432 &sysctl__debug_bpf_maxbufsize 433 #if TUN 434 ,&sysctl__debug_if_tun_debug 435 #endif 436 437 #if COMPAT_43 438 #ifndef NeXT 439 ,&sysctl__debug_ttydebug 440 #endif 441 #endif 442 443 ,&sysctl__kern_sysv_shmmax 444 ,&sysctl__kern_sysv_shmmin 445 ,&sysctl__kern_sysv_shmmni 446 ,&sysctl__kern_sysv_shmseg 447 ,&sysctl__kern_sysv_shmall 448 ,&sysctl__kern_sysv_semmni 449 ,&sysctl__kern_sysv_semmns 450 ,&sysctl__kern_sysv_semmnu 451 ,&sysctl__kern_sysv_semmsl 452 ,&sysctl__kern_sysv_semume 453 ,&sysctl__kern_dummy 454 ,&sysctl__kern_ipc_maxsockbuf 455 ,&sysctl__kern_ipc_nmbclusters 456 ,&sysctl__kern_ipc_sockbuf_waste_factor 457 ,&sysctl__kern_ipc_somaxconn 458 ,&sysctl__kern_ipc_sosendminchain 459 ,&sysctl__kern_ipc_sorecvmincopy 460 ,&sysctl__kern_ipc_maxsockets 461 462 ,&sysctl__hw_machine 463 ,&sysctl__hw_model 464 ,&sysctl__hw_ncpu 465 ,&sysctl__hw_activecpu 466 ,&sysctl__hw_byteorder 467 ,&sysctl__hw_cputype 468 ,&sysctl__hw_cpusubtype 469 ,&sysctl__hw_physmem 470 ,&sysctl__hw_usermem 471 ,&sysctl__hw_pagesize 472 ,&sysctl__hw_epoch 473 ,&sysctl__hw_vectorunit 474 ,&sysctl__hw_busfrequency 475 ,&sysctl__hw_busfrequency_min 476 ,&sysctl__hw_busfrequency_max 477 ,&sysctl__hw_cpufrequency 478 ,&sysctl__hw_cpufrequency_min 479 ,&sysctl__hw_cpufrequency_max 480 ,&sysctl__hw_cachelinesize 481 ,&sysctl__hw_l1icachesize 482 ,&sysctl__hw_l1dcachesize 483 ,&sysctl__hw_l2settings 484 ,&sysctl__hw_l2cachesize 485 ,&sysctl__hw_l3settings 486 ,&sysctl__hw_l3cachesize 487 ,&sysctl__hw_tbfrequency 488 ,&sysctl__hw_memsize 489 ,&sysctl__hw_optional 490 ,&sysctl__hw_optional_floatingpoint 491 492 ,&sysctl__hw_pagesize_compat 493 ,&sysctl__hw_busfrequency_compat 494 ,&sysctl__hw_cpufrequency_compat 495 ,&sysctl__hw_cachelinesize_compat 496 ,&sysctl__hw_l1icachesize_compat 497 ,&sysctl__hw_l1dcachesize_compat 498 ,&sysctl__hw_l2cachesize_compat 499 ,&sysctl__hw_l3cachesize_compat 500 ,&sysctl__hw_tbfrequency_compat 501 502 ,&sysctl__net_inet_icmp_icmplim 503 ,&sysctl__net_inet_icmp_maskrepl 504 ,&sysctl__net_inet_icmp_timestamp 505 ,&sysctl__net_inet_icmp_bmcastecho 506 ,&sysctl__net_inet_icmp_drop_redirect 507 ,&sysctl__net_inet_icmp_log_redirect 508 ,&sysctl__net_inet_ip_accept_sourceroute 509 #if IPCTL_DEFMTU 510 ,&sysctl__net_inet_ip_mtu 511 #endif 512 ,&sysctl__net_inet_ip_ttl 513 ,&sysctl__net_inet_ip_fastforwarding 514 ,&sysctl__net_inet_ip_forwarding 515 ,&sysctl__net_inet_ip_intr_queue_drops 516 ,&sysctl__net_inet_ip_intr_queue_maxlen 517 ,&sysctl__net_inet_ip_rtexpire 518 ,&sysctl__net_inet_ip_rtmaxcache 519 ,&sysctl__net_inet_ip_rtminexpire 520 ,&sysctl__net_inet_ip_redirect 521 ,&sysctl__net_inet_ip_sourceroute 522 ,&sysctl__net_inet_ip_subnets_are_local 523 ,&sysctl__net_inet_ip_keepfaith 524 ,&sysctl__net_inet_ip_maxfragpackets 525 ,&sysctl__net_inet_ip_check_interface 526 ,&sysctl__net_inet_ip_check_route_selfref 527 ,&sysctl__net_inet_ip_use_route_genid 528 #if NGIF > 0 529 ,&sysctl__net_inet_ip_gifttl 530 #endif 531 #if DUMMYNET 532 ,&sysctl__net_inet_ip_dummynet_calls 533 ,&sysctl__net_inet_ip_dummynet_debug 534 ,&sysctl__net_inet_ip_dummynet_idle 535 ,&sysctl__net_inet_ip_dummynet 536 #endif 537 538 #if IPFIREWALL && !IPFIREWALL_KEXT 539 ,&sysctl__net_inet_ip_fw_debug 540 ,&sysctl__net_inet_ip_fw_verbose 541 ,&sysctl__net_inet_ip_fw_verbose_limit 542 ,&sysctl__net_inet_ip_fw_one_pass 543 ,&sysctl__net_inet_ip_fw 544 #endif 545 ,&sysctl__net_inet_ip_linklocal 546 ,&sysctl__net_inet_ip_linklocal_stat 547 ,&sysctl__net_inet_ip_linklocal_in 548 ,&sysctl__net_inet_ip_linklocal_in_allowbadttl 549 ,&sysctl__net_inet_raw_maxdgram 550 ,&sysctl__net_inet_raw_recvspace 551 ,&sysctl__net_inet_tcp_always_keepalive 552 ,&sysctl__net_inet_tcp_delayed_ack 553 ,&sysctl__net_inet_tcp_log_in_vain 554 ,&sysctl__net_inet_tcp_pcbcount 555 ,&sysctl__net_inet_tcp_rfc1323 556 ,&sysctl__net_inet_tcp_rfc1644 557 ,&sysctl__net_inet_tcp_keepidle 558 ,&sysctl__net_inet_tcp_keepinit 559 ,&sysctl__net_inet_tcp_keepintvl 560 ,&sysctl__net_inet_tcp_mssdflt 561 ,&sysctl__net_inet_tcp_recvspace 562 ,&sysctl__net_inet_tcp_sendspace 563 ,&sysctl__net_inet_tcp_slowlink_wsize 564 ,&sysctl__net_inet_tcp_blackhole 565 ,&sysctl__net_inet_tcp_tcp_lq_overflow 566 ,&sysctl__net_inet_tcp_path_mtu_discovery 567 ,&sysctl__net_inet_tcp_slowstart_flightsize 568 ,&sysctl__net_inet_tcp_local_slowstart_flightsize 569 ,&sysctl__net_inet_tcp_newreno 570 ,&sysctl__net_inet_tcp_tcbhashsize 571 ,&sysctl__net_inet_tcp_do_tcpdrain 572 ,&sysctl__net_inet_tcp_icmp_may_rst 573 ,&sysctl__net_inet_tcp_strict_rfc1948 574 ,&sysctl__net_inet_tcp_delacktime 575 ,&sysctl__net_inet_tcp_isn_reseed_interval 576 ,&sysctl__net_inet_tcp_msl 577 #if TCP_DROP_SYNFIN 578 ,&sysctl__net_inet_tcp_drop_synfin 579 #endif 580 #if TCPDEBUG 581 ,&sysctl__net_inet_tcp_tcpconsdebug 582 #endif 583 ,&sysctl__net_inet_tcp_sockthreshold 584 ,&sysctl__net_inet_udp_log_in_vain 585 ,&sysctl__net_inet_udp_checksum 586 ,&sysctl__net_inet_udp_maxdgram 587 ,&sysctl__net_inet_udp_recvspace 588 ,&sysctl__net_inet_udp_blackhole 589 590 #if NETAT 591 ,&sysctl__net_appletalk_debug 592 ,&sysctl__net_appletalk_routermix 593 ,&sysctl__net_appletalk_ddpstats 594 #endif /* NETAT */ 595 596 #if BRIDGE 597 ,&sysctl__net_link_ether_bdgfwc 598 ,&sysctl__net_link_ether_bdgfwt 599 ,&sysctl__net_link_ether_bdginc 600 ,&sysctl__net_link_ether_bdgint 601 ,&sysctl__net_link_ether_bridge_ipfw 602 ,&sysctl__net_link_ethe_bdgstats 603 ,&sysctl__net_link_ether_bridge 604 #endif 605 606 ,&sysctl__net_link_ether_inet_host_down_time 607 ,&sysctl__net_link_ether_inet_max_age 608 ,&sysctl__net_link_ether_inet_maxtries 609 ,&sysctl__net_link_ether_inet_proxyall 610 ,&sysctl__net_link_ether_inet_prune_intvl 611 ,&sysctl__net_link_ether_inet_useloopback 612 ,&sysctl__net_link_ether_inet_log_arp_wrong_iface 613 ,&sysctl__net_link_ether_inet_apple_hwcksum_tx 614 ,&sysctl__net_link_ether_inet_apple_hwcksum_rx 615 #if NETMIBS 616 ,&sysctl__net_link_generic_system_ifcount 617 ,&sysctl__net_link_generic 618 ,&sysctl__net_link_generic_ifdata 619 ,&sysctl__net_link_generic_system 620 #endif 621 622 #if VLAN 623 ,&sysctl__net_link_vlan_link_proto 624 ,&sysctl__net_link_vlan 625 ,&sysctl__net_link_vlan_link 626 #endif 627 628 ,&sysctl__net_local_inflight 629 ,&sysctl__net_local_dgram_maxdgram 630 ,&sysctl__net_local_dgram_recvspace 631 ,&sysctl__net_local_stream_recvspace 632 ,&sysctl__net_local_stream_sendspace 633 #if 0 634 ,&sysctl__vfs_nfs_nfs_privport 635 ,&sysctl__vfs_nfs_async 636 ,&sysctl__vfs_nfs_debug 637 ,&sysctl__vfs_nfs_defect 638 ,&sysctl__vfs_nfs_diskless_valid 639 ,&sysctl__vfs_nfs_gatherdelay 640 ,&sysctl__vfs_nfs_gatherdelay_v3 641 ,&sysctl__vfs_nfs 642 ,&sysctl__vfs_nfs_diskless_rootaddr 643 ,&sysctl__vfs_nfs_diskless_swapaddr 644 ,&sysctl__vfs_nfs_diskless_rootpath 645 ,&sysctl__vfs_nfs_diskless_swappath 646 ,&sysctl__vfs_nfs_nfsstats 647 #endif 648 ,&sysctl__vfs_generic 649 ,&sysctl__vfs_generic_vfsidlist 650 ,&sysctl__vfs_generic_ctlbyfsid 651 ,&sysctl__vfs_generic_noremotehang 652 ,&sysctl__vfs_generic_nfs 653 ,&sysctl__vfs_generic_nfs_client 654 ,&sysctl__vfs_generic_nfs_client_initialdowndelay 655 ,&sysctl__vfs_generic_nfs_client_nextdowndelay 656 ,&sysctl__kern_ipc 657 ,&sysctl__kern_sysv 658 ,&sysctl__net_inet 659 #if NETAT 660 ,&sysctl__net_appletalk 661 #endif /* NETAT */ 662 ,&sysctl__net_link 663 ,&sysctl__net_local 664 ,&sysctl__net_routetable 665 #if IPDIVERT 666 ,&sysctl__net_inet_div 667 #endif 668 ,&sysctl__net_inet_icmp 669 ,&sysctl__net_inet_igmp 670 ,&sysctl__net_inet_ip 671 ,&sysctl__net_inet_raw 672 ,&sysctl__net_inet_tcp 673 ,&sysctl__net_inet_udp 674 ,&sysctl__net_inet_ip_portrange 675 ,&sysctl__net_link_ether 676 ,&sysctl__net_link_ether_inet 677 ,&sysctl__net_local_dgram 678 ,&sysctl__net_local_stream 679 ,&sysctl__sysctl_name 680 ,&sysctl__sysctl_next 681 ,&sysctl__sysctl_oidfmt 682 ,&sysctl__net_inet_ip_portrange_first 683 ,&sysctl__net_inet_ip_portrange_hifirst 684 ,&sysctl__net_inet_ip_portrange_hilast 685 ,&sysctl__net_inet_ip_portrange_last 686 ,&sysctl__net_inet_ip_portrange_lowfirst 687 ,&sysctl__net_inet_ip_portrange_lowlast 688 ,&sysctl__net_inet_raw_pcblist 689 ,&sysctl__net_inet_tcp_pcblist 690 ,&sysctl__net_inet_udp_pcblist 691 ,&sysctl__net_local_dgram_pcblist 692 ,&sysctl__net_local_stream_pcblist 693 ,&sysctl__sysctl_debug 694 ,&sysctl__sysctl_name2oid 695 ,&sysctl__net_inet_icmp_stats 696 ,&sysctl__net_inet_igmp_stats 697 ,&sysctl__net_inet_ip_stats 698 ,&sysctl__net_inet_tcp_stats 699 ,&sysctl__net_inet_udp_stats 700 #if INET6 701 ,&sysctl__net_inet6 702 ,&sysctl__net_inet6_ip6 703 ,&sysctl__net_inet6_icmp6 704 ,&sysctl__net_inet6_ip6_stats 705 ,&sysctl__net_inet6_ip6_forwarding 706 ,&sysctl__net_inet6_ip6_redirect 707 ,&sysctl__net_inet6_ip6_hlim 708 ,&sysctl__net_inet6_ip6_maxfragpackets 709 ,&sysctl__net_inet6_ip6_accept_rtadv 710 ,&sysctl__net_inet6_ip6_keepfaith 711 ,&sysctl__net_inet6_ip6_log_interval 712 ,&sysctl__net_inet6_ip6_hdrnestlimit 713 ,&sysctl__net_inet6_ip6_dad_count 714 ,&sysctl__net_inet6_ip6_auto_flowlabel 715 ,&sysctl__net_inet6_ip6_defmcasthlim 716 ,&sysctl__net_inet6_ip6_gifhlim 717 ,&sysctl__net_inet6_ip6_kame_version 718 ,&sysctl__net_inet6_ip6_use_deprecated 719 ,&sysctl__net_inet6_ip6_rr_prune 720 ,&sysctl__net_inet6_ip6_use_tempaddr 721 ,&sysctl__net_inet6_ip6_v6only 722 ,&sysctl__net_inet6_ip6_auto_linklocal 723 ,&sysctl__net_inet6_ip6_rip6stats 724 ,&sysctl__net_inet6_ip6_rtexpire 725 ,&sysctl__net_inet6_ip6_rtminexpire 726 ,&sysctl__net_inet6_ip6_rtmaxcache 727 ,&sysctl__net_inet6_ip6_temppltime 728 ,&sysctl__net_inet6_ip6_tempvltime 729 ,&sysctl__net_inet6_icmp6_rediraccept 730 ,&sysctl__net_inet6_icmp6_redirtimeout 731 ,&sysctl__net_inet6_icmp6_nd6_prune 732 ,&sysctl__net_inet6_icmp6_nd6_delay 733 ,&sysctl__net_inet6_icmp6_nd6_umaxtries 734 ,&sysctl__net_inet6_icmp6_nd6_mmaxtries 735 ,&sysctl__net_inet6_icmp6_nd6_useloopback 736 ,&sysctl__net_inet6_icmp6_nodeinfo 737 ,&sysctl__net_inet6_icmp6_stats 738 ,&sysctl__net_inet6_icmp6_errppslimit 739 ,&sysctl__net_inet6_icmp6_nd6_maxnudhint 740 ,&sysctl__net_inet6_icmp6_nd6_debug 741 ,&sysctl__net_inet_tcp_v6mssdflt 742 #if IPV6FIREWALL 743 ,&sysctl__net_inet6_ip6_fw 744 ,&sysctl__net_inet6_ip6_fw_debug 745 ,&sysctl__net_inet6_ip6_fw_verbose 746 ,&sysctl__net_inet6_ip6_fw_verbose_limit 747 #endif 748 #if IPSEC 749 ,&sysctl__net_inet6_ipsec6 750 ,&sysctl__net_inet6_ipsec6_stats 751 ,&sysctl__net_inet6_ipsec6_def_policy 752 ,&sysctl__net_inet6_ipsec6_esp_trans_deflev 753 ,&sysctl__net_inet6_ipsec6_esp_net_deflev 754 ,&sysctl__net_inet6_ipsec6_ah_trans_deflev 755 ,&sysctl__net_inet6_ipsec6_ah_net_deflev 756 ,&sysctl__net_inet6_ipsec6_ecn 757 ,&sysctl__net_inet6_ipsec6_debug 758 ,&sysctl__net_inet6_ipsec6_esp_randpad 759 #endif 760 #endif 761 #if IPSEC 762 ,&sysctl__net_key 763 ,&sysctl__net_key_debug 764 ,&sysctl__net_key_prefered_oldsa 765 ,&sysctl__net_key_spi_trycnt 766 ,&sysctl__net_key_spi_minval 767 ,&sysctl__net_key_spi_maxval 768 ,&sysctl__net_key_int_random 769 ,&sysctl__net_key_larval_lifetime 770 ,&sysctl__net_key_blockacq_count 771 ,&sysctl__net_key_blockacq_lifetime 772 ,&sysctl__net_key_esp_keymin 773 ,&sysctl__net_key_esp_auth 774 ,&sysctl__net_key_ah_keymin 775 ,&sysctl__net_key_natt_keepalive_interval 776 ,&sysctl__net_inet_ipsec 777 ,&sysctl__net_inet_ipsec_stats 778 ,&sysctl__net_inet_ipsec_def_policy 779 ,&sysctl__net_inet_ipsec_esp_trans_deflev 780 ,&sysctl__net_inet_ipsec_esp_net_deflev 781 ,&sysctl__net_inet_ipsec_ah_trans_deflev 782 ,&sysctl__net_inet_ipsec_ah_net_deflev 783 ,&sysctl__net_inet_ipsec_ah_cleartos 784 ,&sysctl__net_inet_ipsec_ah_offsetmask 785 ,&sysctl__net_inet_ipsec_dfbit 786 ,&sysctl__net_inet_ipsec_ecn 787 ,&sysctl__net_inet_ipsec_debug 788 ,&sysctl__net_inet_ipsec_esp_randpad 789 ,&sysctl__net_inet_ipsec_bypass 790 ,&sysctl__net_inet_ipsec_esp_port 791 #endif 792 ,(struct sysctl_oid *) 0 793 }; 794
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