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[IPV6]: Policy Routing Rules

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Adds support for policy routing rules including a new
local table for routes with a local destination.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Graf
2006-08-04 03:39:02 -07:00
committed by David S. Miller
parent 14c0b97ddf
commit 101367c2f8
9 changed files with 329 additions and 12 deletions
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21
net/ipv6/ip6_fib.c
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@@ -159,6 +159,15 @@ static struct fib6_table fib6_main_tbl = {
#ifdef CONFIG_IPV6_MULTIPLE_TABLES
static struct fib6_table fib6_local_tbl = {
.tb6_id = RT6_TABLE_LOCAL,
.tb6_lock = RW_LOCK_UNLOCKED,
.tb6_root = {
.leaf = &ip6_null_entry,
.fn_flags = RTN_ROOT | RTN_TL_ROOT | RTN_RTINFO,
},
};
#define FIB_TABLE_HASHSZ 256
static struct hlist_head fib_table_hash[FIB_TABLE_HASHSZ];
@@ -228,20 +237,10 @@ struct fib6_table *fib6_get_table(u32 id)
return NULL;
}
struct dst_entry *fib6_rule_lookup(struct flowi *fl, int flags,
pol_lookup_t lookup)
{
/*
* TODO: Add rule lookup
*/
struct fib6_table *table = fib6_get_table(RT6_TABLE_MAIN);
return (struct dst_entry *) lookup(table, fl, flags);
}
static void __init fib6_tables_init(void)
{
fib6_link_table(&fib6_main_tbl);
fib6_link_table(&fib6_local_tbl);
}
#else