2008-01-10 03:49:06 -07:00
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/*
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* ipv6 in net namespaces
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*/
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2008-01-10 03:56:03 -07:00
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#include <net/inet_frag.h>
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2008-01-10 03:49:06 -07:00
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#ifndef __NETNS_IPV6_H__
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#define __NETNS_IPV6_H__
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2009-08-28 19:34:49 -06:00
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#include <net/dst_ops.h>
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2008-01-10 03:49:06 -07:00
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2008-01-10 03:53:43 -07:00
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struct ctl_table_header;
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struct netns_sysctl_ipv6 {
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#ifdef CONFIG_SYSCTL
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2012-04-19 07:37:09 -06:00
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struct ctl_table_header *hdr;
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struct ctl_table_header *route_hdr;
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struct ctl_table_header *icmp_hdr;
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2008-01-22 07:08:36 -07:00
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struct ctl_table_header *frags_hdr;
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2008-01-10 03:53:43 -07:00
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#endif
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2008-01-10 03:54:53 -07:00
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int bindv6only;
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2008-01-10 04:01:01 -07:00
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int flush_delay;
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int ip6_rt_max_size;
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int ip6_rt_gc_min_interval;
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int ip6_rt_gc_timeout;
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int ip6_rt_gc_interval;
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int ip6_rt_gc_elasticity;
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int ip6_rt_mtu_expires;
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int ip6_rt_min_advmss;
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2008-01-10 04:02:40 -07:00
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int icmpv6_time;
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2008-01-10 03:53:43 -07:00
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};
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2008-01-10 03:49:06 -07:00
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struct netns_ipv6 {
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2008-01-10 03:53:43 -07:00
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struct netns_sysctl_ipv6 sysctl;
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2008-01-10 18:42:55 -07:00
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struct ipv6_devconf *devconf_all;
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struct ipv6_devconf *devconf_dflt;
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2008-01-22 07:02:14 -07:00
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struct netns_frags frags;
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2008-01-31 05:04:13 -07:00
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#ifdef CONFIG_NETFILTER
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struct xt_table *ip6table_filter;
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struct xt_table *ip6table_mangle;
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struct xt_table *ip6table_raw;
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2010-01-18 00:08:37 -07:00
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#ifdef CONFIG_SECURITY
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2008-06-09 16:58:05 -06:00
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struct xt_table *ip6table_security;
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2010-01-18 00:08:37 -07:00
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#endif
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2008-03-04 00:25:27 -07:00
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#endif
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2008-03-04 14:48:30 -07:00
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struct rt6_info *ip6_null_entry;
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2008-03-04 00:34:17 -07:00
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struct rt6_statistics *rt6_stats;
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2008-07-22 15:33:45 -06:00
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struct timer_list ip6_fib_timer;
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2008-03-04 00:25:27 -07:00
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struct hlist_head *fib_table_hash;
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struct fib6_table *fib6_main_tbl;
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2009-08-28 19:34:49 -06:00
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struct dst_ops ip6_dst_ops;
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2008-03-04 14:49:47 -07:00
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unsigned int ip6_rt_gc_expire;
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unsigned long ip6_rt_last_gc;
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2008-03-04 00:25:27 -07:00
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#ifdef CONFIG_IPV6_MULTIPLE_TABLES
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2008-03-04 14:48:30 -07:00
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struct rt6_info *ip6_prohibit_entry;
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struct rt6_info *ip6_blk_hole_entry;
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2008-03-04 00:25:27 -07:00
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struct fib6_table *fib6_local_tbl;
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2008-03-04 00:33:08 -07:00
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struct fib_rules_ops *fib6_rules_ops;
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2008-01-31 05:04:13 -07:00
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#endif
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2008-02-29 12:21:22 -07:00
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struct sock **icmp_sk;
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2008-03-07 12:15:34 -07:00
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struct sock *ndisc_sk;
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2008-03-07 12:16:02 -07:00
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struct sock *tcp_sk;
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2008-03-07 12:16:55 -07:00
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struct sock *igmp_sk;
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2008-12-10 17:07:08 -07:00
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#ifdef CONFIG_IPV6_MROUTE
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ipv6: ip6mr: support multiple tables
This patch adds support for multiple independant multicast routing instances,
named "tables".
Userspace multicast routing daemons can bind to a specific table instance by
issuing a setsockopt call using a new option MRT6_TABLE. The table number is
stored in the raw socket data and affects all following ip6mr setsockopt(),
getsockopt() and ioctl() calls. By default, a single table (RT6_TABLE_DFLT)
is created with a default routing rule pointing to it. Newly created pim6reg
devices have the table number appended ("pim6regX"), with the exception of
devices created in the default table, which are named just "pim6reg" for
compatibility reasons.
Packets are directed to a specific table instance using routing rules,
similar to how regular routing rules work. Currently iif, oif and mark
are supported as keys, source and destination addresses could be supported
additionally.
Example usage:
- bind pimd/xorp/... to a specific table:
uint32_t table = 123;
setsockopt(fd, SOL_IPV6, MRT6_TABLE, &table, sizeof(table));
- create routing rules directing packets to the new table:
# ip -6 mrule add iif eth0 lookup 123
# ip -6 mrule add oif eth0 lookup 123
Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-05-11 06:40:55 -06:00
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#ifndef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES
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2010-05-11 06:40:53 -06:00
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struct mr6_table *mrt6;
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ipv6: ip6mr: support multiple tables
This patch adds support for multiple independant multicast routing instances,
named "tables".
Userspace multicast routing daemons can bind to a specific table instance by
issuing a setsockopt call using a new option MRT6_TABLE. The table number is
stored in the raw socket data and affects all following ip6mr setsockopt(),
getsockopt() and ioctl() calls. By default, a single table (RT6_TABLE_DFLT)
is created with a default routing rule pointing to it. Newly created pim6reg
devices have the table number appended ("pim6regX"), with the exception of
devices created in the default table, which are named just "pim6reg" for
compatibility reasons.
Packets are directed to a specific table instance using routing rules,
similar to how regular routing rules work. Currently iif, oif and mark
are supported as keys, source and destination addresses could be supported
additionally.
Example usage:
- bind pimd/xorp/... to a specific table:
uint32_t table = 123;
setsockopt(fd, SOL_IPV6, MRT6_TABLE, &table, sizeof(table));
- create routing rules directing packets to the new table:
# ip -6 mrule add iif eth0 lookup 123
# ip -6 mrule add oif eth0 lookup 123
Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-05-11 06:40:55 -06:00
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#else
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struct list_head mr6_tables;
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struct fib_rules_ops *mr6_rules_ops;
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#endif
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2008-12-10 17:07:08 -07:00
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#endif
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2008-01-10 03:49:06 -07:00
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};
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#endif
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