2 * sysctl_net_ipv6.c: sysctl interface to net IPV6 subsystem.
5 * YOSHIFUJI Hideaki @USAGI: added icmp sysctl table.
9 #include <linux/sysctl.h>
10 #include <linux/in6.h>
11 #include <linux/ipv6.h>
12 #include <net/ndisc.h>
14 #include <net/addrconf.h>
15 #include <net/inet_frag.h>
17 static ctl_table ipv6_table[] = {
19 .ctl_name = NET_IPV6_ROUTE,
23 .child = ipv6_route_table
26 .ctl_name = NET_IPV6_ICMP,
30 .child = ipv6_icmp_table
33 .ctl_name = NET_IPV6_BINDV6ONLY,
34 .procname = "bindv6only",
35 .data = &sysctl_ipv6_bindv6only,
36 .maxlen = sizeof(int),
38 .proc_handler = &proc_dointvec
41 .ctl_name = NET_IPV6_IP6FRAG_HIGH_THRESH,
42 .procname = "ip6frag_high_thresh",
43 .data = &ip6_frags_ctl.high_thresh,
44 .maxlen = sizeof(int),
46 .proc_handler = &proc_dointvec
49 .ctl_name = NET_IPV6_IP6FRAG_LOW_THRESH,
50 .procname = "ip6frag_low_thresh",
51 .data = &ip6_frags_ctl.low_thresh,
52 .maxlen = sizeof(int),
54 .proc_handler = &proc_dointvec
57 .ctl_name = NET_IPV6_IP6FRAG_TIME,
58 .procname = "ip6frag_time",
59 .data = &ip6_frags_ctl.timeout,
60 .maxlen = sizeof(int),
62 .proc_handler = &proc_dointvec_jiffies,
63 .strategy = &sysctl_jiffies,
66 .ctl_name = NET_IPV6_IP6FRAG_SECRET_INTERVAL,
67 .procname = "ip6frag_secret_interval",
68 .data = &ip6_frags_ctl.secret_interval,
69 .maxlen = sizeof(int),
71 .proc_handler = &proc_dointvec_jiffies,
72 .strategy = &sysctl_jiffies
75 .ctl_name = NET_IPV6_MLD_MAX_MSF,
76 .procname = "mld_max_msf",
77 .data = &sysctl_mld_max_msf,
78 .maxlen = sizeof(int),
80 .proc_handler = &proc_dointvec
85 struct ctl_path net_ipv6_ctl_path[] = {
86 { .procname = "net", .ctl_name = CTL_NET, },
87 { .procname = "ipv6", .ctl_name = NET_IPV6, },
90 EXPORT_SYMBOL_GPL(net_ipv6_ctl_path);
92 static struct ctl_table_header *ipv6_sysctl_header;
94 int ipv6_sysctl_register(void)
96 ipv6_sysctl_header = register_sysctl_paths(net_ipv6_ctl_path,
98 if (!ipv6_sysctl_header)
105 void ipv6_sysctl_unregister(void)
107 unregister_sysctl_table(ipv6_sysctl_header);