* YOSHIFUJI Hideaki / ?$B5HF#1QL@ <[EMAIL PROTECTED]> 2007-03-27 22:45
> When looking up route for destination with rules with
> source address restrictions, we may need to find a source
> address for the traffic if not given.
Out of curiosity, what sort of rules would have this flag set?
The majority of lookups don't provide a valid source address.
This new address search could become very expensive, because
none of the results are cached.
> Signed-off-by: YOSHIFUJI Hideaki <[EMAIL PROTECTED]>
> ---
> include/linux/fib_rules.h | 7 +++++--
> net/ipv6/fib6_rules.c | 34 +++++++++++++++++++++++++++++++---
> 2 files changed, 36 insertions(+), 5 deletions(-)
>
> diff --git a/include/linux/fib_rules.h b/include/linux/fib_rules.h
> index 8270aac..2bbfa87 100644
> --- a/include/linux/fib_rules.h
> +++ b/include/linux/fib_rules.h
> @@ -5,8 +5,11 @@
> #include <linux/rtnetlink.h>
>
> /* rule is permanent, and cannot be deleted */
> -#define FIB_RULE_PERMANENT 1
> -#define FIB_RULE_INVERT 2
> +#define FIB_RULE_PERMANENT 0x00000001
> +#define FIB_RULE_INVERT 0x00000002
> +
> +/* try to find source address in routing lookups */
> +#define FIB_RULE_FIND_SADDR 0x00010000
>
> struct fib_rule_hdr
> {
This chunk won't apply to latest net-2.6.22, I've added two more
flags yesterday.
-
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