On 03/04/2016 01:16 AM, Cong Wang wrote:
On Thu, Mar 3, 2016 at 12:58 AM, Daniel Borkmann wrote:
On 03/03/2016 02:21 AM, Cong Wang wrote:
Why not set it in tun_rx_dst() where it is allocated?
Nope, current convention is to only fill options_len when an actual
option was detected on RX, f.e.
On Thu, Mar 3, 2016 at 12:58 AM, Daniel Borkmann wrote:
> On 03/03/2016 02:21 AM, Cong Wang wrote:
>>
>> Why not set it in tun_rx_dst() where it is allocated?
>
>
> Nope, current convention is to only fill options_len when an actual
> option was detected on RX, f.e. see ip_tunnel_info_opts_set() i
From: Daniel Borkmann
Date: Wed, 2 Mar 2016 02:32:08 +0100
> When signalling to metadata consumers that the metadata_dst entry
> carries additional GBP extension data for vxlan (TUNNEL_VXLAN_OPT),
> the dst's vxlan_metadata information is populated, but options_len
> is left to zero. F.e. in ovs
On 03/02/16 at 02:32am, Daniel Borkmann wrote:
> When signalling to metadata consumers that the metadata_dst entry
> carries additional GBP extension data for vxlan (TUNNEL_VXLAN_OPT),
> the dst's vxlan_metadata information is populated, but options_len
> is left to zero. F.e. in ovs, ovs_flow_key_
On 03/03/2016 02:21 AM, Cong Wang wrote:
On Tue, Mar 1, 2016 at 5:32 PM, Daniel Borkmann wrote:
When signalling to metadata consumers that the metadata_dst entry
carries additional GBP extension data for vxlan (TUNNEL_VXLAN_OPT),
the dst's vxlan_metadata information is populated, but options_le
On Tue, Mar 1, 2016 at 5:32 PM, Daniel Borkmann wrote:
> When signalling to metadata consumers that the metadata_dst entry
> carries additional GBP extension data for vxlan (TUNNEL_VXLAN_OPT),
> the dst's vxlan_metadata information is populated, but options_len
> is left to zero. F.e. in ovs, ovs_
When signalling to metadata consumers that the metadata_dst entry
carries additional GBP extension data for vxlan (TUNNEL_VXLAN_OPT),
the dst's vxlan_metadata information is populated, but options_len
is left to zero. F.e. in ovs, ovs_flow_key_extract() checks for
options_len before extracting the