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1/*
2 * ipv6 in net namespaces
3 */
4
5#include <net/inet_frag.h>
6
7#ifndef __NETNS_IPV6_H__
8#define __NETNS_IPV6_H__
9#include <net/dst_ops.h>
10
11struct ctl_table_header;
12
13struct netns_sysctl_ipv6 {
14#ifdef CONFIG_SYSCTL
15 struct ctl_table_header *table;
16 struct ctl_table_header *frags_hdr;
17#endif
18 int bindv6only;
19 int flush_delay;
20 int ip6_rt_max_size;
21 int ip6_rt_gc_min_interval;
22 int ip6_rt_gc_timeout;
23 int ip6_rt_gc_interval;
24 int ip6_rt_gc_elasticity;
25 int ip6_rt_mtu_expires;
26 int ip6_rt_min_advmss;
27 int icmpv6_time;
28};
29
30struct netns_ipv6 {
31 struct netns_sysctl_ipv6 sysctl;
32 struct ipv6_devconf *devconf_all;
33 struct ipv6_devconf *devconf_dflt;
34 struct netns_frags frags;
35#ifdef CONFIG_NETFILTER
36 struct xt_table *ip6table_filter;
37 struct xt_table *ip6table_mangle;
38 struct xt_table *ip6table_raw;
39#ifdef CONFIG_SECURITY
40 struct xt_table *ip6table_security;
41#endif
42#endif
43 struct rt6_info *ip6_null_entry;
44 struct rt6_statistics *rt6_stats;
45 struct timer_list ip6_fib_timer;
46 struct hlist_head *fib_table_hash;
47 struct fib6_table *fib6_main_tbl;
48 struct dst_ops ip6_dst_ops;
49 unsigned int ip6_rt_gc_expire;
50 unsigned long ip6_rt_last_gc;
51#ifdef CONFIG_IPV6_MULTIPLE_TABLES
52 struct rt6_info *ip6_prohibit_entry;
53 struct rt6_info *ip6_blk_hole_entry;
54 struct fib6_table *fib6_local_tbl;
55 struct fib_rules_ops *fib6_rules_ops;
56#endif
57 struct sock **icmp_sk;
58 struct sock *ndisc_sk;
59 struct sock *tcp_sk;
60 struct sock *igmp_sk;
61#ifdef CONFIG_IPV6_MROUTE
62#ifndef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES
63 struct mr6_table *mrt6;
64#else
65 struct list_head mr6_tables;
66 struct fib_rules_ops *mr6_rules_ops;
67#endif
68#endif
69};
70#endif
1/*
2 * ipv6 in net namespaces
3 */
4
5#include <net/inet_frag.h>
6
7#ifndef __NETNS_IPV6_H__
8#define __NETNS_IPV6_H__
9#include <net/dst_ops.h>
10
11struct ctl_table_header;
12
13struct netns_sysctl_ipv6 {
14#ifdef CONFIG_SYSCTL
15 struct ctl_table_header *hdr;
16 struct ctl_table_header *route_hdr;
17 struct ctl_table_header *icmp_hdr;
18 struct ctl_table_header *frags_hdr;
19 struct ctl_table_header *xfrm6_hdr;
20#endif
21 int bindv6only;
22 int flush_delay;
23 int ip6_rt_max_size;
24 int ip6_rt_gc_min_interval;
25 int ip6_rt_gc_timeout;
26 int ip6_rt_gc_interval;
27 int ip6_rt_gc_elasticity;
28 int ip6_rt_mtu_expires;
29 int ip6_rt_min_advmss;
30 int flowlabel_consistency;
31 int auto_flowlabels;
32 int icmpv6_time;
33 int anycast_src_echo_reply;
34 int ip_nonlocal_bind;
35 int fwmark_reflect;
36 int idgen_retries;
37 int idgen_delay;
38 int flowlabel_state_ranges;
39};
40
41struct netns_ipv6 {
42 struct netns_sysctl_ipv6 sysctl;
43 struct ipv6_devconf *devconf_all;
44 struct ipv6_devconf *devconf_dflt;
45 struct inet_peer_base *peers;
46 struct netns_frags frags;
47#ifdef CONFIG_NETFILTER
48 struct xt_table *ip6table_filter;
49 struct xt_table *ip6table_mangle;
50 struct xt_table *ip6table_raw;
51#ifdef CONFIG_SECURITY
52 struct xt_table *ip6table_security;
53#endif
54 struct xt_table *ip6table_nat;
55#endif
56 struct rt6_info *ip6_null_entry;
57 struct rt6_statistics *rt6_stats;
58 struct timer_list ip6_fib_timer;
59 struct hlist_head *fib_table_hash;
60 struct fib6_table *fib6_main_tbl;
61 struct list_head fib6_walkers;
62 struct dst_ops ip6_dst_ops;
63 rwlock_t fib6_walker_lock;
64 spinlock_t fib6_gc_lock;
65 unsigned int ip6_rt_gc_expire;
66 unsigned long ip6_rt_last_gc;
67#ifdef CONFIG_IPV6_MULTIPLE_TABLES
68 struct rt6_info *ip6_prohibit_entry;
69 struct rt6_info *ip6_blk_hole_entry;
70 struct fib6_table *fib6_local_tbl;
71 struct fib_rules_ops *fib6_rules_ops;
72#endif
73 struct sock **icmp_sk;
74 struct sock *ndisc_sk;
75 struct sock *tcp_sk;
76 struct sock *igmp_sk;
77 struct sock *mc_autojoin_sk;
78#ifdef CONFIG_IPV6_MROUTE
79#ifndef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES
80 struct mr6_table *mrt6;
81#else
82 struct list_head mr6_tables;
83 struct fib_rules_ops *mr6_rules_ops;
84#endif
85#endif
86 atomic_t dev_addr_genid;
87 atomic_t fib6_sernum;
88};
89
90#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
91struct netns_nf_frag {
92 struct netns_sysctl_ipv6 sysctl;
93 struct netns_frags frags;
94};
95#endif
96
97#endif