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Re: [rare-dev] RARE/freeRtr for SWITCHDEV


Chronological Thread 
  • From: mc36 <>
  • To: Alexander Zubkov <>
  • Cc: Frédéric LOUI <>,
  • Subject: Re: [rare-dev] RARE/freeRtr for SWITCHDEV
  • Date: Wed, 26 Apr 2023 07:13:56 +0200

hi...

thanks for digging into the sources...

so the main idea behind the force boolean is the incrementan implementation:
the provider could enable at least the attribute placement withoutbthe customer support... ;)

afterwards when the customer enables the open message, the provider should reconfigure the with the enforcement...

afterwaeds, nornally no way from 'escape'.... ;)



br,
cs

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On Apr 25, 2023, at 17:13, Alexander Zubkov <> wrote:
Hi!

Great news! What is the first version of freeRTr supporting RFC9234? So I could indicate it on the slides.

I peeked a bit at the realization and it seems to me there is a little problem there:
https://github.com/rare-freertr/freeRtr/blob/3940d3dbc4951370e30b3b26db6fe05e2cf408bf/src/net/freertr/rtr/rtrBgpSpeak.java#L1910
If I understand RFC correctly roles matching should always be checked. And role enforce mode requires the peer to set the role on its side. So in case of neigh. leakForce is true peerLeakRole should be set. And peerLeakRole != ned should be checked always when both peers advertise its role, i.e. neigh. leakRole >= 0 and peerLeakRole >= 0.

PS. Your git repository history is not very user-friendly with those "automatic commits". :)

On Tue, Apr 25, 2023 at 11:57 AM Frédéric LOUI < > wrote:
Hi Alex !

I hope you are doing well.
I had the chance to sync with Csaba MATE (In CC) , freeRTr lead developer and he told me that RFC9234
Is ready to be tested :-)

Please have a look here:
http://sources.freertr.org/cfg/rout-bgp521.tst

All the best
Frederic

> Le 31 mars 2023 à 21:54, Alexander Zubkov < > a écrit :
>
> Great news!
> BTW, have you already implemented RFC9234 in your router? If so, I'll surely mention it in my presentation at CSNOG (if I'll have a slot, of course).
>
> On Fri, Mar 31, 2023 at 7:06 PM Frédéric LOUI < > wrote:
> Well yes, it is a shame …
>
> But I hope to have more stuff to share with the community.
>
> And also I need to tell you that thanks to you we have a containelrlab images running !
> https://github.com/rare-freertr/freeRtr-containerlab
>
> I just need now to update containerlab documentation. :)
>
> Cheers
> Frederic




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