2 * ipv6 in net namespaces
5 #include <net/inet_frag.h>
7 #ifndef __NETNS_IPV6_H__
8 #define __NETNS_IPV6_H__
9 #include <net/dst_ops.h>
11 struct ctl_table_header;
13 struct netns_sysctl_ipv6 {
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;
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;
33 int anycast_src_echo_reply;
38 int flowlabel_state_ranges;
39 int flowlabel_reflect;
47 struct netns_sysctl_ipv6 sysctl;
48 struct ipv6_devconf *devconf_all;
49 struct ipv6_devconf *devconf_dflt;
50 struct inet_peer_base *peers;
51 struct netns_frags frags;
52 #ifdef CONFIG_NETFILTER
53 struct xt_table *ip6table_filter;
54 struct xt_table *ip6table_mangle;
55 struct xt_table *ip6table_raw;
56 #ifdef CONFIG_SECURITY
57 struct xt_table *ip6table_security;
59 struct xt_table *ip6table_nat;
61 struct rt6_info *ip6_null_entry;
62 struct rt6_statistics *rt6_stats;
63 struct timer_list ip6_fib_timer;
64 struct hlist_head *fib_table_hash;
65 struct fib6_table *fib6_main_tbl;
66 struct list_head fib6_walkers;
67 struct dst_ops ip6_dst_ops;
68 rwlock_t fib6_walker_lock;
69 spinlock_t fib6_gc_lock;
70 unsigned int ip6_rt_gc_expire;
71 unsigned long ip6_rt_last_gc;
72 #ifdef CONFIG_IPV6_MULTIPLE_TABLES
73 bool fib6_has_custom_rules;
74 struct rt6_info *ip6_prohibit_entry;
75 struct rt6_info *ip6_blk_hole_entry;
76 struct fib6_table *fib6_local_tbl;
77 struct fib_rules_ops *fib6_rules_ops;
79 struct sock **icmp_sk;
80 struct sock *ndisc_sk;
83 struct sock *mc_autojoin_sk;
84 #ifdef CONFIG_IPV6_MROUTE
85 #ifndef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES
86 struct mr6_table *mrt6;
88 struct list_head mr6_tables;
89 struct fib_rules_ops *mr6_rules_ops;
92 atomic_t dev_addr_genid;
94 struct seg6_pernet_data *seg6_data;
95 struct fib_notifier_ops *notifier_ops;
97 struct hlist_head head;
103 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
104 struct netns_nf_frag {
105 struct netns_sysctl_ipv6 sysctl;
106 struct netns_frags frags;