[dev] BGP Route Leaking for VRF-Lite and VPN's

[Donald Sharp]

We have these objectives:

1) VRF-Route leaking via zebra
2) MPLS l3VPN's via zebra and linux kernel
3) VRF leaking across the default as well

Future:
L3VPN over any tunnel type

We discussed the cli and decided to table that for the moment as that
getting infrastructure and code working in zebra was more important.

Lou was going to work on the BGP pieces
   -> Direct from VPN safi -> VRF unicast safi
   -> vrf contextpublish/learns VRF routes to zebra

Donald was going to work on zapi/zebra:
   -> Ensure code resolved labels properly when you have recursive
nexthops that also have labels.
   -> Add new zapi submessage type ( if needed ) to route install to
tell it to prefer labels

donald

On Tue, Jan 23, 2018 at 12:09 PM, Philippe Guibert
<philippe.guibert at 6wind.com> wrote:
> Hi Donald, Lou,
>
> I could not attend the meeting.
> Are there any notes, or presentation that could explain what will be the
> strategy with BGP ?
>
> On a separate work, I came to face the issue where I need to redirect flow
> to a specific VRF, based on route target input.
> I was wondering if that work was crossing or not.
>
> Thanks,
>
> Philippe
>
> On Tue, Jan 16, 2018 at 4:08 PM, Donald Sharp <sharpd at cumulusnetworks.com>
> wrote:
>>
>> All -
>>
>> During discussions this morning w/ Lou we discovered that we are both
>> working towards a BGP solution for Route Leaking.  We have enough
>> differences between our approaches that we need to spend some time
>> consolidating our approach.  The current plan is to have the meeting
>> at 3:30 EDT this Friday Jan 19.  If you would like to attend please
>> let me know and I will put you on the invite for it.
>>
>> donald
>>
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>
>