Patch 1 and 2 ACK. I´ll leave 3 to Steven, but it looks good.

Fabio

On 3/15/2011 12:44 AM, Angus Salkeld wrote:
> 1) both IPv4 and IPv6 mcast should default to ttl=1
> 2) the range should be 0..255
>    0 is valid meaning localhost only (cluster of one)
> 
> Signed-off-by: Angus Salkeld <[email protected]>
> ---
>  exec/totemconfig.c  |   10 +++-------
>  man/corosync.conf.5 |    2 +-
>  2 files changed, 4 insertions(+), 8 deletions(-)
> 
> diff --git a/exec/totemconfig.c b/exec/totemconfig.c
> index 6bb4894..7039ba0 100644
> --- a/exec/totemconfig.c
> +++ b/exec/totemconfig.c
> @@ -394,11 +394,7 @@ printf ("couldn't find totem handle\n");
>               /*
>                * Get the TTL
>                */
> -             if (totem_config->interfaces[ringnumber].mcast_addr.family == 
> AF_INET6) {
> -                     totem_config->interfaces[ringnumber].ttl = 255;
> -             } else {
> -                     totem_config->interfaces[ringnumber].ttl = 1;
> -             }
> +             totem_config->interfaces[ringnumber].ttl = 1;
>               if (!objdb_get_string (objdb, object_interface_handle, "ttl", 
> &str)) {
>                       totem_config->interfaces[ringnumber].ttl = atoi (str);
>               }
> @@ -477,8 +473,8 @@ int totem_config_validate (
>                       goto parse_error;
>               }
>  
> -             if (totem_config->interfaces[i].ttl > 255 || 
> totem_config->interfaces[i].ttl < 1) {
> -                     error_reason = "Invalid TTL (should be 1..255)";
> +             if (totem_config->interfaces[i].ttl > 255 || 
> totem_config->interfaces[i].ttl < 0) {
> +                     error_reason = "Invalid TTL (should be 0..255)";
>                       goto parse_error;
>               }
>  
> diff --git a/man/corosync.conf.5 b/man/corosync.conf.5
> index d69cf89..eaf58c4 100644
> --- a/man/corosync.conf.5
> +++ b/man/corosync.conf.5
> @@ -131,7 +131,7 @@ please configure the mcastports with a gap.
>  ttl
>  This specifies the Time To Live (TTL). If you run your cluster on a routed
>  network then the default of "1" will be too small. This option provides
> -a way to increase this up to 255.
> +a way to increase this up to 255. The valid range is 0..255.
>  
>  .TP
>  member

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