Re: [ovs-dev] [PATCH v3] ovs-tcpdump: Bugfix-of-ovs-tcpdump

[Ilya Maximets]

On 7/28/23 03:41, Simon Jones wrote:
> From: Simon Jones 
> 
> ovs-tcpdump: clear auto-assigned ipv6 address of mirror port

I think, that supposed to be a Subject line.

> 
> ovs-tcpdump will add mipxxx NIC, and on some systems this NIC has IPv6
> address by default.  For vxlan topology, mipxxx, which has IPv6
> address, will be treated as tunnel port, and will got error actions.
> 
> Prevent this by clearing the auto-assigned IPv6 address.  This can also
> be controlled on some systems with ipv6 sysctls.
> 
> Tested on centos stream 8, and ubunto20.04

* ubuntu

> 
> Signed-off-by: Simon Jones 
> Acked-by: Aaron Conole 

Thanks!  I added an Ack from Mike from a previous version, since the
code didn't change, changed the Subject line and applied the patch.
Backported down to 2.17.

Best regards, Ilya Maximets.
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Re: [ovs-dev] [PATCH v3] ovs-tcpdump: Bugfix-of-ovs-tcpdump

[Simon Jones]

OK.

At last, I think this patch is done, nothing need I do. Is that?


Simon Jones


Ilya Maximets  于2023年8月3日周四 22:46写道：

> On 7/28/23 03:41, Simon Jones wrote:
> > From: Simon Jones 
> >
> > ovs-tcpdump: clear auto-assigned ipv6 address of mirror port
>
> I think, that supposed to be a Subject line.
>
> >
> > ovs-tcpdump will add mipxxx NIC, and on some systems this NIC has IPv6
> > address by default.  For vxlan topology, mipxxx, which has IPv6
> > address, will be treated as tunnel port, and will got error actions.
> >
> > Prevent this by clearing the auto-assigned IPv6 address.  This can also
> > be controlled on some systems with ipv6 sysctls.
> >
> > Tested on centos stream 8, and ubunto20.04
>
> * ubuntu
>
> >
> > Signed-off-by: Simon Jones 
> > Acked-by: Aaron Conole 
>
> Thanks!  I added an Ack from Mike from a previous version, since the
> code didn't change, changed the Subject line and applied the patch.
> Backported down to 2.17.
>
> Best regards, Ilya Maximets.
>
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Re: [ovs-dev] [PATCH v3] ovs-tcpdump: Bugfix-of-ovs-tcpdump

[Ilya Maximets]

On 8/4/23 03:45, Simon Jones wrote:
> OK.
> 
> At last, I think this patch is done, nothing need I do. Is that?

Right.  The patch is already applied:
  
https://github.com/openvswitch/ovs/commit/20a7654d240f2af5da73a32c1791442e6aac0101

No actions needed from your side.

Best regards, Ilya Maximets.

> 
> 
> Simon Jones
> 
> 
> Ilya Maximets mailto:i.maxim...@ovn.org>> 于2023年8月3日周四 
> 22:46写道：
> 
> On 7/28/23 03:41, Simon Jones wrote:
> > From: Simon Jones mailto:batmanu...@gmail.com>>
> >
> > ovs-tcpdump: clear auto-assigned ipv6 address of mirror port
> 
> I think, that supposed to be a Subject line.
> 
> >
> > ovs-tcpdump will add mipxxx NIC, and on some systems this NIC has IPv6
> > address by default.  For vxlan topology, mipxxx, which has IPv6
> > address, will be treated as tunnel port, and will got error actions.
> >
> > Prevent this by clearing the auto-assigned IPv6 address.  This can also
> > be controlled on some systems with ipv6 sysctls.
> >
> > Tested on centos stream 8, and ubunto20.04
> 
> * ubuntu
> 
> >
> > Signed-off-by: Simon Jones  >
> > Acked-by: Aaron Conole mailto:acon...@redhat.com>>
> 
> Thanks!  I added an Ack from Mike from a previous version, since the
> code didn't change, changed the Subject line and applied the patch.
> Backported down to 2.17.
> 
> Best regards, Ilya Maximets.
> 

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