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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
  11 struct ctl_table_header;
  12
  13 struct 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
  30 struct 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         struct sock             *mroute6_sk;
  63         struct mfc6_cache       **mfc6_cache_array;
  64         struct mif_device       *vif6_table;
  65         int                     maxvif;
  66         atomic_t                cache_resolve_queue_len;
  67         int                     mroute_do_assert;
  68         int                     mroute_do_pim;
  69 #ifdef CONFIG_IPV6_PIMSM_V2
  70         int                     mroute_reg_vif_num;
  71 #endif
  72 #endif
  73 };
  74 #endif