Hi Flavio,

The patch below has been in the tree for a while:

https://git.netfilter.org/conntrack-tools/commit/?id=a08af5d26297eb85218a3c3a9e0991001a88cf10

It will be included in the next release.

Thanks.

On Wed, Dec 16, 2020 at 05:25:46PM -0300, Flavio Leitner wrote:
> 
> This email has 'To' field pointing to ovs-dev, but the patch
> seems to fix another code other than OVS.
> 
> You might have realized by now, but in case you're still waiting... :)
> 
> Thanks,
> fbl
> 
> On Mon, Oct 19, 2020 at 10:53:13AM +0800, [email protected] wrote:
> > From: Yi Yang <[email protected]>
> > 
> > In some use cases, zone is used to differentiate different
> > conntrack state tables, so zone also should be synchronized
> > if it is set.
> > 
> > Signed-off-by: Yi Yang <[email protected]>
> > ---
> >  include/network.h | 1 +
> >  src/build.c       | 3 +++
> >  src/parse.c       | 5 +++++
> >  3 files changed, 9 insertions(+)
> > 
> > diff --git a/include/network.h b/include/network.h
> > index 95aad82..20def34 100644
> > --- a/include/network.h
> > +++ b/include/network.h
> > @@ -232,6 +232,7 @@ enum nta_attr {
> >     NTA_SNAT_IPV6,          /* uint32_t * 4 */
> >     NTA_DNAT_IPV6,          /* uint32_t * 4 */
> >     NTA_SYNPROXY,           /* struct nft_attr_synproxy */
> > +   NTA_ZONE,               /* uint16_t */
> >     NTA_MAX
> >  };
> >  
> > diff --git a/src/build.c b/src/build.c
> > index 99ff230..4771997 100644
> > --- a/src/build.c
> > +++ b/src/build.c
> > @@ -315,6 +315,9 @@ void ct2msg(const struct nf_conntrack *ct, struct 
> > nethdr *n)
> >         nfct_attr_is_set(ct, ATTR_SYNPROXY_ITS) &&
> >         nfct_attr_is_set(ct, ATTR_SYNPROXY_TSOFF))
> >             ct_build_synproxy(ct, n);
> > +
> > +   if (nfct_attr_is_set(ct, ATTR_ZONE))
> > +       ct_build_u16(ct, ATTR_ZONE, n, NTA_ZONE);
> >  }
> >  
> >  static void
> > diff --git a/src/parse.c b/src/parse.c
> > index 7e524ed..e97a721 100644
> > --- a/src/parse.c
> > +++ b/src/parse.c
> > @@ -205,6 +205,11 @@ static struct ct_parser h[NTA_MAX] = {
> >             .parse  = ct_parse_synproxy,
> >             .size   = NTA_SIZE(sizeof(struct nta_attr_synproxy)),
> >     },
> > +   [NTA_ZONE] = {
> > +           .parse  = ct_parse_u16,
> > +           .attr   = ATTR_ZONE,
> > +           .size   = NTA_SIZE(sizeof(uint16_t)),
> > +   },
> >  };
> >  
> >  static void
> > -- 
> > 1.8.3.1
> > 
> > _______________________________________________
> > dev mailing list
> > [email protected]
> > https://mail.openvswitch.org/mailman/listinfo/ovs-dev
> 
> -- 
> fbl
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