| /kernel/linux/linux-6.6/net/ipv6/ |
| D | sysctl_net_ipv6.c | 3 * sysctl_net_ipv6.c: sysctl interface to net IPV6 subsystem.
6 * YOSHIFUJI Hideaki @USAGI: added icmp sysctl table.
10 #include <linux/sysctl.h>
40 ipv6.sysctl.multipath_hash_policy); in proc_rt6_multipath_hash_policy()
56 ipv6.sysctl.multipath_hash_fields); in proc_rt6_multipath_hash_fields()
67 .data = &init_net.ipv6.sysctl.bindv6only,
74 .data = &init_net.ipv6.sysctl.anycast_src_echo_reply,
81 .data = &init_net.ipv6.sysctl.flowlabel_consistency,
88 .data = &init_net.ipv6.sysctl.auto_flowlabels,
96 .data = &init_net.ipv6.sysctl.fwmark_reflect,
[all …]
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| /kernel/linux/linux-5.10/net/ipv6/ |
| D | sysctl_net_ipv6.c | 3 * sysctl_net_ipv6.c: sysctl interface to net IPV6 subsystem.
6 * YOSHIFUJI Hideaki @USAGI: added icmp sysctl table.
10 #include <linux/sysctl.h>
36 ipv6.sysctl.multipath_hash_policy); in proc_rt6_multipath_hash_policy()
47 .data = &init_net.ipv6.sysctl.bindv6only,
54 .data = &init_net.ipv6.sysctl.anycast_src_echo_reply,
61 .data = &init_net.ipv6.sysctl.flowlabel_consistency,
68 .data = &init_net.ipv6.sysctl.auto_flowlabels,
77 .data = &init_net.ipv6.sysctl.fwmark_reflect,
84 .data = &init_net.ipv6.sysctl.idgen_retries,
[all …]
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| /kernel/linux/linux-5.10/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 …]
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| /kernel/linux/linux-6.6/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 …]
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| /kernel/linux/linux-6.6/Documentation/networking/ |
| D | index.rst | 61 ioam6-sysctl
65 ip-sysctl
68 ipvs-sysctl
74 mpls-sysctl
75 mptcp-sysctl
81 netfilter-sysctl
84 nf_conntrack-sysctl
101 seg6-sysctl
103 smc-sysctl
|
| D | mptcp-sysctl.rst | 14 per-namespace sysctl.
24 sysctl.
32 per-namespace sysctl.
45 This is a per-namespace sysctl.
59 This is a per-namespace sysctl.
74 This is a per-namespace sysctl.
82 sysctl.
|
| /kernel/linux/linux-6.6/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 …]
|
| /kernel/linux/linux-6.6/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 | ipv6_flowlabel.sh | 15 sh -c 'sysctl -q -w net.ipv6.auto_flowlabels=0 && ./ipv6_flowlabel -l 1'
19 sh -c 'sysctl -q -w net.ipv6.auto_flowlabels=1 && ./ipv6_flowlabel -l 1'
23 sh -c 'sysctl -q -w net.ipv6.flowlabel_reflect=4 && \
24 sysctl -q -w net.ipv4.ping_group_range="0 2147483647" && \
33 sh -c 'sysctl -q -w net.ipv6.flowlabel_reflect=4 && \
34 sysctl -q -w net.ipv4.ping_group_range="0 2147483647" && \
|
| /kernel/linux/linux-5.10/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
|
| /kernel/linux/linux-6.6/samples/bpf/ |
| D | tc_l2_redirect.sh | 49 $IP netns exec ns2 sysctl -q -w net.ipv4.conf.all.rp_filter=0
50 $IP netns exec ns2 sysctl -q -w net.ipv4.conf.ipt2.rp_filter=0
54 $IP netns exec ns2 sysctl -q -w net.ipv4.conf.all.rp_filter=0
55 $IP netns exec ns2 sysctl -q -w net.ipv4.conf.ip6t2.rp_filter=0
66 sysctl -q -w net.ipv4.conf.all.rp_filter=0
67 sysctl -q -w net.ipv6.conf.all.forwarding=1
68 sysctl -q -w net.ipv6.conf.all.disable_ipv6=0
80 sysctl -q -w net.ipv4.conf.all.rp_filter=$RP_FILTER
81 sysctl -q -w net.ipv6.conf.all.forwarding=$IPV6_FORWARDING
82 sysctl -q -w net.ipv6.conf.all.disable_ipv6=$IPV6_DISABLED
[all …]
|
| /kernel/linux/linux-6.6/fs/ntfs/ |
| D | sysctl.c | 3 * sysctl.c - Code for sysctl handling in NTFS Linux kernel driver. Part of
17 #include <linux/sysctl.h>
19 #include "sysctl.h"
22 /* Definition of the ntfs sysctl. */
38 * ntfs_sysctl - add or remove the debug sysctl
39 * @add: add (1) or remove (0) the sysctl
41 * Add or remove the debug sysctl. Return 0 on success or -errno on error.
|
| /kernel/linux/linux-6.6/tools/testing/selftests/bpf/ |
| D | test_sysctl.c | 33 const char *sysctl; member
48 .descr = "sysctl wrong attach_type",
54 .sysctl = "kernel/ostype",
59 .descr = "sysctl:read allow all",
65 .sysctl = "kernel/ostype",
70 .descr = "sysctl:read deny all",
76 .sysctl = "kernel/ostype",
81 .descr = "ctx:write sysctl:read read ok",
97 .sysctl = "kernel/ostype",
102 .descr = "ctx:write sysctl:write read ok",
[all …]
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| /kernel/linux/linux-5.10/tools/testing/selftests/bpf/ |
| D | test_sysctl.c | 33 const char *sysctl; member
48 .descr = "sysctl wrong attach_type",
54 .sysctl = "kernel/ostype",
59 .descr = "sysctl:read allow all",
65 .sysctl = "kernel/ostype",
70 .descr = "sysctl:read deny all",
76 .sysctl = "kernel/ostype",
81 .descr = "ctx:write sysctl:read read ok",
97 .sysctl = "kernel/ostype",
102 .descr = "ctx:write sysctl:write read ok",
[all …]
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| 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
|
| /kernel/linux/linux-5.10/fs/ntfs/ |
| D | sysctl.c | 3 * sysctl.c - Code for sysctl handling in NTFS Linux kernel driver. Part of
17 #include <linux/sysctl.h>
19 #include "sysctl.h"
22 /* Definition of the ntfs sysctl. */
48 * ntfs_sysctl - add or remove the debug sysctl
49 * @add: add (1) or remove (0) the sysctl
51 * Add or remove the debug sysctl. Return 0 on success or -errno on error.
|
| /kernel/linux/linux-6.6/tools/testing/selftests/sysctl/ |
| D | sysctl.sh | 5 # This performs a series tests against the proc sysctl interface.
10 TEST_NAME="sysctl"
47 if [ -z $SYSCTL ]; then
48 SYSCTL="/proc/sys/debug/test_sysctl"
111 if [ ! -d $SYSCTL ]; then
218 echo "== Testing sysctl behavior against ${TARGET} =="
231 echo -n "Checking sysctl is not set to test value ... "
239 echo -n "Writing sysctl from shell ... "
248 echo -n "Resetting sysctl to original value ... "
261 echo -n "Writing entire sysctl in single write ... "
[all …]
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| /kernel/linux/linux-5.10/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 …]
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| /kernel/linux/linux-5.10/tools/testing/selftests/sysctl/ |
| D | sysctl.sh | 15 # This performs a series tests against the proc sysctl interface.
20 TEST_NAME="sysctl"
52 if [ -z $SYSCTL ]; then
53 SYSCTL="/proc/sys/debug/test_sysctl"
116 if [ ! -d $SYSCTL ]; then
223 echo "== Testing sysctl behavior against ${TARGET} =="
236 echo -n "Checking sysctl is not set to test value ... "
244 echo -n "Writing sysctl from shell ... "
253 echo -n "Resetting sysctl to original value ... "
266 echo -n "Writing entire sysctl in single write ... "
[all …]
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| /kernel/linux/linux-5.10/Documentation/networking/ |
| D | index.rst | 63 ip-sysctl
66 ipvs-sysctl
71 mpls-sysctl
76 netfilter-sysctl
78 nf_conntrack-sysctl
94 seg6-sysctl
|
| /kernel/linux/linux-5.10/tools/testing/selftests/netfilter/ |
| 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 …]
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| /kernel/linux/linux-5.10/fs/proc/ |
| D | proc_sysctl.c | 6 #include <linux/sysctl.h>
170 pr_err("sysctl duplicate entry: "); in insert_entry()
406 * some sysctl variables are readonly even to root.
454 ei->sysctl = head; in proc_sys_make_inode()
493 struct ctl_table_header *head = PROC_I(inode)->sysctl; in grab_header()
557 * At this point we know that the sysctl was not unregistered in proc_sys_call_handler()
624 /* sysctl was unregistered */ in proc_sys_open()
644 /* sysctl was unregistered */ in proc_sys_poll()
790 * sysctl entries that are not writeable, in proc_sys_permission()
808 else /* Use the permissions on the sysctl table entry */ in proc_sys_permission()
[all …]
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| /kernel/linux/linux-6.6/fs/proc/ |
| D | proc_sysctl.c | 6 #include <linux/sysctl.h>
38 * register_sysctl_mount_point() - registers a sysctl mount point
171 pr_err("sysctl duplicate entry: "); in insert_entry()
415 * some sysctl variables are readonly even to root.
463 ei->sysctl = head; in proc_sys_make_inode()
502 struct ctl_table_header *head = PROC_I(inode)->sysctl; in grab_header()
566 * At this point we know that the sysctl was not unregistered in proc_sys_call_handler()
633 /* sysctl was unregistered */ in proc_sys_open()
653 /* sysctl was unregistered */ in proc_sys_poll()
800 * sysctl entries that are not writeable, in proc_sys_permission()
[all …]
|