Open Stack

br-int (is the integration bridge) the br-tun is use for vxlan, gre etc. 

here is a very detail chart about those info above. 

https://www.rdoproject.org/networking/networking-in-too-much-detail/


> On Jun 28, 2016, at 16:24, Turbo Fredriksson <turbo at bayour.com> wrote:
> 
> On Jun 29, 2016, at 12:03 AM, Turbo Fredriksson wrote:
> 
>>   Bridge br-tun
>>       fail_mode: secure
>>       Port patch-int
>>           Interface patch-int
>>               type: patch
>>               options: {peer=patch-tun}
> 
> Looking at my own setup in more detail, I just noticed
> this.
> 
> "patch-int"? Shouldn't that be "patch-provider"??
> 
>>   Bridge br-provider
>>       fail_mode: secure
>>       Port "qvo6a866c7f-2b"
>>           tag: 1
>>           Interface "qvo6a866c7f-2b"
>>       Port patch-tun
>>           Interface patch-tun
>>               type: patch
>>               options: {peer=patch-int}
> 
> .. because of this "patch-tun" in "br-provider"?
> 
>>       Port int-br-provider
>>           Interface int-br-provider
>>               type: patch
>>               options: {peer=phy-br-provider}
> 
> And again, the word "int" (but that might be ok).
> What is this port for?
> --
> Life sucks and then you die
> 
> 
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