[ovs-dev] [PATCH net-next v3] openvswitch: add TTL decrement action
Nicolas Dichtel
nicolas.dichtel at 6wind.com
Thu Jan 16 13:38:55 UTC 2020
Le 16/01/2020 à 08:21, Pravin Shelar a écrit :
> On Wed, Jan 15, 2020 at 8:40 AM Matteo Croce <mcroce at redhat.com> wrote:
[snip]
>> @@ -1050,4 +1051,5 @@ struct ovs_zone_limit {
>> __u32 count;
>> };
>>
>> +#define OVS_DEC_TTL_ATTR_EXEC 0
>
> I am not sure if we need this, But if you want the nested attribute
> then lets define enum with this single attribute and have actions as
> part of its data. This would be optional argument, so userspace can
> skip it, and in that case datapath can drop the packet.
And note that 0 is a reserved value and should not be used. Look at other
attributes.
Regards,
Nicolas
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