sysctl (reference) in projects: Linux-v5.15

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Searched refs:sysctl (Results 1 – 25 of 226) sorted by relevance

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/Linux-v5.15/net/ipv6/
D	sysctl_net_ipv6.c	42 ipv6.sysctl.multipath_hash_policy); in proc_rt6_multipath_hash_policy() 58 ipv6.sysctl.multipath_hash_fields); in proc_rt6_multipath_hash_fields() 69 .data = &init_net.ipv6.sysctl.bindv6only, 76 .data = &init_net.ipv6.sysctl.anycast_src_echo_reply, 83 .data = &init_net.ipv6.sysctl.flowlabel_consistency, 90 .data = &init_net.ipv6.sysctl.auto_flowlabels, 98 .data = &init_net.ipv6.sysctl.fwmark_reflect, 105 .data = &init_net.ipv6.sysctl.idgen_retries, 112 .data = &init_net.ipv6.sysctl.idgen_delay, 119 .data = &init_net.ipv6.sysctl.flowlabel_state_ranges, [all …]
D	af_inet6.c	215 np->repflow = net->ipv6.sysctl.flowlabel_reflect & FLOWLABEL_REFLECT_ESTABLISHED; in inet6_create() 216 sk->sk_ipv6only = net->ipv6.sysctl.bindv6only; in inet6_create() 939 net->ipv6.sysctl.bindv6only = 0; in inet6_net_init() 940 net->ipv6.sysctl.icmpv6_time = 1*HZ; in inet6_net_init() 941 net->ipv6.sysctl.icmpv6_echo_ignore_all = 0; in inet6_net_init() 942 net->ipv6.sysctl.icmpv6_echo_ignore_multicast = 0; in inet6_net_init() 943 net->ipv6.sysctl.icmpv6_echo_ignore_anycast = 0; in inet6_net_init() 949 bitmap_set(net->ipv6.sysctl.icmpv6_ratemask, 0, ICMPV6_ERRMSG_MAX + 1); in inet6_net_init() 950 bitmap_clear(net->ipv6.sysctl.icmpv6_ratemask, ICMPV6_PKT_TOOBIG, 1); in inet6_net_init() 951 net->ipv6.sysctl.icmpv6_ratemask_ptr = net->ipv6.sysctl.icmpv6_ratemask; in inet6_net_init() [all …]
D	icmp.c	179 if (!test_bit(type, net->ipv6.sysctl.icmpv6_ratemask)) in icmpv6_mask_allow() 222 int tmo = net->ipv6.sysctl.icmpv6_time; in icmpv6_xrlim_allow() 731 net->ipv6.sysctl.icmpv6_echo_ignore_multicast) in icmpv6_echo_reply() 737 if (acast && net->ipv6.sysctl.icmpv6_echo_ignore_anycast) in icmpv6_echo_reply() 741 !(net->ipv6.sysctl.anycast_src_echo_reply && acast)) in icmpv6_echo_reply() 753 if (net->ipv6.sysctl.flowlabel_reflect & FLOWLABEL_REFLECT_ICMPV6_ECHO_REPLIES) in icmpv6_echo_reply() 921 if (!net->ipv6.sysctl.icmpv6_echo_ignore_all) in icmpv6_rcv() 925 if (!net->ipv6.sysctl.icmpv6_echo_ignore_all && in icmpv6_rcv() 1183 .data = &init_net.ipv6.sysctl.icmpv6_time, 1190 .data = &init_net.ipv6.sysctl.icmpv6_echo_ignore_all, [all …]
/Linux-v5.15/tools/testing/selftests/net/
D	ip_defrag.sh	17 ip netns exec "${NETNS}" sysctl -w net.ipv4.ipfrag_high_thresh=9000000 >/dev/null 2>&1 18 ip netns exec "${NETNS}" sysctl -w net.ipv4.ipfrag_low_thresh=7000000 >/dev/null 2>&1 19 ip netns exec "${NETNS}" sysctl -w net.ipv4.ipfrag_time=1 >/dev/null 2>&1 21 ip netns exec "${NETNS}" sysctl -w net.ipv6.ip6frag_high_thresh=9000000 >/dev/null 2>&1 22 ip netns exec "${NETNS}" sysctl -w net.ipv6.ip6frag_low_thresh=7000000 >/dev/null 2>&1 23 ip netns exec "${NETNS}" sysctl -w net.ipv6.ip6frag_time=1 >/dev/null 2>&1 25 …ip netns exec "${NETNS}" sysctl -w net.netfilter.nf_conntrack_frag6_high_thresh=9000000 >/dev/null… 26 …ip netns exec "${NETNS}" sysctl -w net.netfilter.nf_conntrack_frag6_low_thresh=7000000 >/dev/null… 27 ip netns exec "${NETNS}" sysctl -w net.netfilter.nf_conntrack_frag6_timeout=1 >/dev/null 2>&1 30 ip netns exec "${NETNS}" sysctl -w net.ipv6.route.max_size=65536 >/dev/null 2>&1
D	route_localnet.sh	`16 sysctl -w net.ipv4.conf.veth0.route_localnet=1 17 ip netns exec "${PEER_NS}" sysctl -w net.ipv4.conf.veth1.route_localnet=1 40 sysctl -w net.ipv4.conf.veth0.arp_announce=2 41 ip netns exec "${PEER_NS}" sysctl -w net.ipv4.conf.veth1.arp_announce=2 57 sysctl -w net.ipv4.conf.veth0.arp_ignore=3 58 ip netns exec "${PEER_NS}" sysctl -w net.ipv4.conf.veth1.arp_ignore=3`
D	ioam6.sh	282 ip netns exec ioam-node-alpha sysctl -wq net.ipv6.ioam6_id=${ALPHA[0]} 283 ip netns exec ioam-node-alpha sysctl -wq net.ipv6.ioam6_id_wide=${ALPHA[1]} 284 ip netns exec ioam-node-alpha sysctl -wq net.ipv6.conf.veth0.ioam6_id=${ALPHA[4]} 285 ip netns exec ioam-node-alpha sysctl -wq net.ipv6.conf.veth0.ioam6_id_wide=${ALPHA[5]} 290 ip netns exec ioam-node-beta sysctl -wq net.ipv6.conf.all.forwarding=1 291 ip netns exec ioam-node-beta sysctl -wq net.ipv6.ioam6_id=${BETA[0]} 292 ip netns exec ioam-node-beta sysctl -wq net.ipv6.ioam6_id_wide=${BETA[1]} 293 ip netns exec ioam-node-beta sysctl -wq net.ipv6.conf.veth0.ioam6_enabled=1 294 ip netns exec ioam-node-beta sysctl -wq net.ipv6.conf.veth0.ioam6_id=${BETA[2]} 295 ip netns exec ioam-node-beta sysctl -wq net.ipv6.conf.veth0.ioam6_id_wide=${BETA[3]} [all …]
D	srv6_end_dt46_l3vpn_test.sh	269 ip netns exec ${nsname} sysctl -wq net.ipv6.conf.all.accept_dad=0 270 ip netns exec ${nsname} sysctl -wq net.ipv6.conf.default.accept_dad=0 276 ip netns exec ${nsname} sysctl -wq net.ipv4.ip_forward=1 277 ip netns exec ${nsname} sysctl -wq net.ipv6.conf.all.forwarding=1 292 ip netns exec ${hsname} sysctl -wq net.ipv6.conf.all.accept_dad=0 293 ip netns exec ${hsname} sysctl -wq net.ipv6.conf.default.accept_dad=0 307 ip netns exec ${rtname} sysctl -wq net.ipv6.conf.all.accept_dad=0 308 ip netns exec ${rtname} sysctl -wq net.ipv6.conf.default.accept_dad=0 316 ip netns exec ${rtname} sysctl -wq net.ipv6.conf.${rtveth}.proxy_ndp=1 317 ip netns exec ${rtname} sysctl -wq net.ipv4.conf.${rtveth}.proxy_arp=1 [all …]
D	srv6_end_dt6_l3vpn_test.sh	239 ip netns exec ${nsname} sysctl -wq net.ipv6.conf.all.accept_dad=0 240 ip netns exec ${nsname} sysctl -wq net.ipv6.conf.default.accept_dad=0 246 ip netns exec ${nsname} sysctl -wq net.ipv6.conf.all.forwarding=1 261 ip netns exec ${hsname} sysctl -wq net.ipv6.conf.all.accept_dad=0 262 ip netns exec ${hsname} sysctl -wq net.ipv6.conf.default.accept_dad=0 275 ip netns exec ${rtname} sysctl -wq net.ipv6.conf.all.accept_dad=0 276 ip netns exec ${rtname} sysctl -wq net.ipv6.conf.default.accept_dad=0 283 ip netns exec ${rtname} sysctl -wq net.ipv6.conf.${rtveth}.proxy_ndp=1
D	bareudp.sh	233 ip netns exec "${NS1}" sysctl -qw net.ipv4.ip_forward=1 234 ip netns exec "${NS2}" sysctl -qw net.ipv4.ip_forward=1 241 ip netns exec "${NS1}" sysctl -qw net.ipv4.conf.all.rp_filter=0 242 ip netns exec "${NS2}" sysctl -qw net.ipv4.conf.all.rp_filter=0 243 ip netns exec "${NS1}" sysctl -qw net.ipv4.conf.default.rp_filter=0 244 ip netns exec "${NS2}" sysctl -qw net.ipv4.conf.default.rp_filter=0 257 ip netns exec "${NS1}" sysctl -qw net.ipv6.conf.all.forwarding=1 258 ip netns exec "${NS2}" sysctl -qw net.ipv6.conf.all.forwarding=1 273 ip netns exec "${NS1}" sysctl -qw net.mpls.platform_labels=256 274 ip netns exec "${NS2}" sysctl -qw net.mpls.platform_labels=256 [all …]
D	traceroute.sh	`85 ip netns exec ${ns} sysctl -qw net.ipv4.ip_forward=1 86 ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.keep_addr_on_down=1 87 ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.forwarding=1 88 ip netns exec ${ns} sysctl -qw net.ipv6.conf.default.forwarding=1 89 ip netns exec ${ns} sysctl -qw net.ipv6.conf.default.accept_dad=0 266 ip netns exec router sysctl -qw \`
/Linux-v5.15/Documentation/bpf/
D	prog_cgroup_sysctl.rst	8 provides cgroup-bpf hook for sysctl. 11 process inside that cgroup tries to read from or write to sysctl knob in proc. 30 * ``write`` indicates whether sysctl value is being read (``0``) or written 33 * ``file_pos`` indicates file position sysctl is being accessed at, read 35 position in sysctl proc file ``read(2)`` will be reading from or ``write(2)`` 37 whole sysctl value by ``bpf_sysctl_set_new_value()`` on ``write(2)`` even 39 value to the field can be used to access part of sysctl value starting from 40 specified ``file_pos``. Not all sysctl support access with ``file_pos != 41 0``, e.g. writes to numeric sysctl entries must always be at file position 42 ``0``. See also ``kernel.sysctl_writes_strict`` sysctl. [all …]
/Linux-v5.15/tools/testing/selftests/netfilter/
D	nft_nat_zones.sh	40 v4gc1=$(sysctl -n net.ipv4.neigh.default.gc_thresh1 2>/dev/null) 41 v4gc2=$(sysctl -n net.ipv4.neigh.default.gc_thresh2 2>/dev/null) 42 v4gc3=$(sysctl -n net.ipv4.neigh.default.gc_thresh3 2>/dev/null) 43 v6gc1=$(sysctl -n net.ipv6.neigh.default.gc_thresh1 2>/dev/null) 44 v6gc2=$(sysctl -n net.ipv6.neigh.default.gc_thresh2 2>/dev/null) 45 v6gc3=$(sysctl -n net.ipv6.neigh.default.gc_thresh3 2>/dev/null) 55 sysctl -q net.ipv4.neigh.default.gc_thresh1=$v4gc1 2>/dev/null 56 sysctl -q net.ipv4.neigh.default.gc_thresh2=$v4gc2 2>/dev/null 57 sysctl -q net.ipv4.neigh.default.gc_thresh3=$v4gc3 2>/dev/null 58 sysctl -q net.ipv6.neigh.default.gc_thresh1=$v6gc1 2>/dev/null [all …]
D	ipvs.sh	141 ip netns exec ns1 sysctl -qw net.ipv4.ip_forward=1 147 ip netns exec ns2 sysctl -qw net.ipv4.conf.all.arp_ignore=1 148 ip netns exec ns2 sysctl -qw net.ipv4.conf.all.arp_announce=2 150 ip netns exec ns2 sysctl -qw net.ipv4.conf.all.rp_filter=0 151 ip netns exec ns2 sysctl -qw net.ipv4.conf.veth21.rp_filter=0 160 ip netns exec ns1 sysctl -qw net.ipv4.ip_forward=1 176 ip netns exec ns1 sysctl -qw net.ipv4.ip_forward=0 177 ip netns exec ns1 sysctl -qw net.ipv4.conf.all.send_redirects=0 178 ip netns exec ns1 sysctl -qw net.ipv4.conf.default.send_redirects=0 185 ip netns exec ns2 sysctl -qw net.ipv4.conf.all.arp_ignore=1 [all …]
/Linux-v5.15/Documentation/networking/
D	index.rst	`60 ioam6-sysctl 64 ip-sysctl 67 ipvs-sysctl 73 mpls-sysctl 74 mptcp-sysctl 79 netfilter-sysctl 82 nf_conntrack-sysctl 98 seg6-sysctl`
D	mptcp-sysctl.rst	`14 per-namespace sysctl. 24 sysctl. 32 per-namespace sysctl. 45 This is a per-namespace sysctl. 57 This is a per-namespace sysctl.`
/Linux-v5.15/tools/testing/selftests/bpf/
D	test_kmod.sh	23 sysctl -w net.core.bpf_jit_enable=$1 2>&1 > /dev/null 24 sysctl -w net.core.bpf_jit_harden=$2 2>&1 > /dev/null 50 JE=`sysctl -n net.core.bpf_jit_enable` 51 JH=`sysctl -n net.core.bpf_jit_harden` 56 sysctl -w net.core.bpf_jit_enable=$JE 2>&1 > /dev/null 57 sysctl -w net.core.bpf_jit_harden=$JH 2>&1 > /dev/null
D	test_sysctl.c	`33 const char *sysctl; member 54 .sysctl = "kernel/ostype", 65 .sysctl = "kernel/ostype", 76 .sysctl = "kernel/ostype", 97 .sysctl = "kernel/ostype", 118 .sysctl = "kernel/domainname", 141 .sysctl = "kernel/domainname", 157 .sysctl = "kernel/ostype", 178 .sysctl = "kernel/ostype", 205 .sysctl = "kernel/ostype", [all …]`
D	test_tcp_check_syncookie.sh	`39 ns1_exec sysctl -w net.ipv4.tcp_syncookies=2 40 ns1_exec sysctl -w net.ipv4.tcp_window_scaling=0 41 ns1_exec sysctl -w net.ipv4.tcp_timestamps=0 42 ns1_exec sysctl -w net.ipv4.tcp_sack=0`
D	test_lwt_seg6local.sh	130 ip netns exec ns1 sysctl net.ipv6.conf.all.forwarding=1 > /dev/null 131 ip netns exec ns2 sysctl net.ipv6.conf.all.forwarding=1 > /dev/null 132 ip netns exec ns3 sysctl net.ipv6.conf.all.forwarding=1 > /dev/null 133 ip netns exec ns4 sysctl net.ipv6.conf.all.forwarding=1 > /dev/null 134 ip netns exec ns5 sysctl net.ipv6.conf.all.forwarding=1 > /dev/null 136 ip netns exec ns6 sysctl net.ipv6.conf.all.seg6_enabled=1 > /dev/null 137 ip netns exec ns6 sysctl net.ipv6.conf.lo.seg6_enabled=1 > /dev/null 138 ip netns exec ns6 sysctl net.ipv6.conf.veth10.seg6_enabled=1 > /dev/null
/Linux-v5.15/samples/bpf/
D	tc_l2_redirect.sh	48 $IP netns exec ns2 sysctl -q -w net.ipv4.conf.all.rp_filter=0 49 $IP netns exec ns2 sysctl -q -w net.ipv4.conf.ipt2.rp_filter=0 53 $IP netns exec ns2 sysctl -q -w net.ipv4.conf.all.rp_filter=0 54 $IP netns exec ns2 sysctl -q -w net.ipv4.conf.ip6t2.rp_filter=0 65 sysctl -q -w net.ipv4.conf.all.rp_filter=0 66 sysctl -q -w net.ipv6.conf.all.forwarding=1 78 sysctl -q -w net.ipv4.conf.all.rp_filter=$RP_FILTER 79 sysctl -q -w net.ipv6.conf.all.forwarding=$IPV6_FORWARDING 94 sysctl -q -w net.ipv4.conf.ipt.rp_filter=0 95 sysctl -q -w net.ipv4.conf.ipt.forwarding=1 [all …]
/Linux-v5.15/Documentation/translations/zh_CN/admin-guide/
D	lockup-watchdogs.rst	18 状态；通过sysctl命令设置“kernel.softlockup_panic”、使用内核启动参数 23 他中断没有机会运行的缺陷。与'softlockup'情况类似，除了使用sysctl命令设置 29 sysctl命令"kernel.panic"来设置），使系统在panic指定时间后自动重启。 38 (编译时默认初始化为10秒，也可通过”watchdog_thresh“这个sysctl接口来进行配置修改) 64 不论哪种情况都可以通过sysctl命令kernel.watchdog_cpumask来对没有运行watchdog线程
/Linux-v5.15/drivers/phy/ralink/
D	phy-ralink-usb.c	58 struct regmap *sysctl; member 97 regmap_update_bits(phy->sysctl, RT_SYSC_REG_CLKCFG1, in ralink_usb_phy_power_on() 101 regmap_update_bits(phy->sysctl, RT_SYSC_REG_SYSCFG1, in ralink_usb_phy_power_on() 119 regmap_read(phy->sysctl, RT_SYSC_REG_USB_PHY_CFG, &t); in ralink_usb_phy_power_on() 135 regmap_update_bits(phy->sysctl, RT_SYSC_REG_CLKCFG1, in ralink_usb_phy_power_off() 188 phy->sysctl = syscon_regmap_lookup_by_phandle(dev->of_node, "ralink,sysctl"); in ralink_usb_phy_probe() 189 if (IS_ERR(phy->sysctl)) { in ralink_usb_phy_probe() 191 return PTR_ERR(phy->sysctl); in ralink_usb_phy_probe()
/Linux-v5.15/drivers/pcmcia/
D	ti113x.h	507 u32 sysctl; in ti12xx_tie_interrupts() local 510 sysctl = config_readl(socket, TI113X_SYSTEM_CONTROL); in ti12xx_tie_interrupts() 511 if (sysctl & TI122X_SCR_INTRTIE) in ti12xx_tie_interrupts() 520 sysctl \|= TI122X_SCR_INTRTIE; in ti12xx_tie_interrupts() 521 config_writel(socket, TI113X_SYSTEM_CONTROL, sysctl); in ti12xx_tie_interrupts() 529 u32 sysctl = config_readl(socket, TI113X_SYSTEM_CONTROL); in ti12xx_untie_interrupts() local 530 sysctl &= ~TI122X_SCR_INTRTIE; in ti12xx_untie_interrupts() 531 config_writel(socket, TI113X_SYSTEM_CONTROL, sysctl); in ti12xx_untie_interrupts() 543 u32 mfunc, mfunc_old, devctl, sysctl; in ti12xx_irqroute_func1() local 552 sysctl = config_readl(socket, TI113X_SYSTEM_CONTROL); in ti12xx_irqroute_func1() [all …]
/Linux-v5.15/Documentation/admin-guide/sysctl/
D	abi.rst	`7 .. See scripts/check-sysctl-docs to keep this up to date: 8 .. scripts/check-sysctl-docs -vtable="abi" \ 9 .. Documentation/admin-guide/sysctl/abi.rst \ 14 For general info, see Documentation/admin-guide/sysctl/index.rst.`
/Linux-v5.15/arch/arm64/kernel/
D	armv8_deprecated.c	235 struct ctl_table insns_sysctl, sysctl; in register_insn_emulation_sysctl() local 237 insns_sysctl = kcalloc(nr_insn_emulated + 1, sizeof(*sysctl), in register_insn_emulation_sysctl() 244 sysctl = &insns_sysctl[i]; in register_insn_emulation_sysctl() 246 sysctl->mode = 0644; in register_insn_emulation_sysctl() 247 sysctl->maxlen = sizeof(int); in register_insn_emulation_sysctl() 249 sysctl->procname = insn->ops->name; in register_insn_emulation_sysctl() 250 sysctl->data = insn; in register_insn_emulation_sysctl() 251 sysctl->extra1 = &insn->min; in register_insn_emulation_sysctl() 252 sysctl->extra2 = &insn->max; in register_insn_emulation_sysctl() 253 sysctl->proc_handler = emulation_proc_handler; in register_insn_emulation_sysctl()

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