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<p class="MsoPlainText">Hi Donald, </p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Thank you! Please refer to response inline. (<<<JAY).</p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Thanks,</p>
<p class="MsoPlainText">Jay</p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">On 6/28/18, 5:09 PM, "Donald Sharp" <sharpd@cumulusnetworks.com> wrote:<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"> A) OSPF v2 supports both MI and VRF's. Use one or the other, but not<o:p></o:p></p>
<p class="MsoPlainText"> at the same time. No-one has done the work to make IS-IS vrf aware at<o:p></o:p></p>
<p class="MsoPlainText"> this point in time(patches welcome! HA!)</p>
<p class="MsoPlainText">(<<<JAY) Ok I will add IS-IS to the to-do-list which needs work to support MI and VRF’s.<o:p></o:p></p>
<p class="MsoPlainText"> <o:p></o:p></p>
<p class="MsoPlainText"> For B, I am not really quite sure what you are asking. I guess that<o:p></o:p></p>
<p class="MsoPlainText"> you are asking does FRR support l3vpn's and EVPN in a VRF context and<o:p></o:p></p>
<p class="MsoPlainText"> yes it does.</p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">(<<<JAY) Yes, (b) means VPN VRF<o:p></o:p></p>
<p class="MsoPlainText"> <o:p></o:p></p>
<p class="MsoPlainText"> For C, I do not understand your question.</p>
<p class="MsoPlainText">(<<<JAY) Contrast to (b), non-VPN routing instance; Does FRR VRF support both cases, may be the context tell the difference?</p>
<p class="MsoPlainText"> https://ipwithease.com/difference-between-vrf-and-virtual-router-in-juniper/</p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"> <o:p></o:p></p>
<p class="MsoPlainText"> As for logical router, just create linux namespaces and run separate<o:p></o:p></p>
<p class="MsoPlainText"> instances of FRR.</p>
<p class="MsoPlainText">(<<<JAY) OK.<o:p></o:p></p>
<p class="MsoPlainText"> <o:p></o:p></p>
<p class="MsoPlainText"> donald<o:p></o:p></p>
<p class="MsoPlainText"> <o:p></o:p></p>
<p class="MsoPlainText"> <o:p></o:p></p>
<p class="MsoPlainText"> On Thu, Jun 28, 2018 at 4:59 PM, Jia Chen <jchen1@paloaltonetworks.com> wrote:<o:p></o:p></p>
<p class="MsoPlainText"> > Hi All,<o:p></o:p></p>
<p class="MsoPlainText"> ><o:p></o:p></p>
<p class="MsoPlainText"> > A question about FRR way of supporting vrf, multi-instance, or logical router.<o:p></o:p></p>
<p class="MsoPlainText"> ><o:p></o:p></p>
<p class="MsoPlainText"> > A. OSPF/IS-IS multi-instance is a control plane concept, not forwarding<o:p></o:p></p>
<p class="MsoPlainText"> > B. VRF is both routing and forwarding, for example, L3vpn and EVPN, which uses RT, RD in BGP updates<o:p></o:p></p>
<p class="MsoPlainText"> > C. Virtual router is a non-VPN instance, which does not require RT, RD<o:p></o:p></p>
<p class="MsoPlainText"> ><o:p></o:p></p>
<p class="MsoPlainText"> > Both B and C, has a one-to-one interface to routing instance mapping.<o:p></o:p></p>
<p class="MsoPlainText"> ><o:p></o:p></p>
<p class="MsoPlainText"> > Are A, B, C all supported by FRR?<o:p></o:p></p>
<p class="MsoPlainText"> ><o:p></o:p></p>
<p class="MsoPlainText"> > Juniper has a logical system (or router), which divided physical router into logical sub-routers. Each logical router has dedicated interface, routing protocols, routing and forwarding table. Are there equivalent in FRR?<o:p></o:p></p>
<p class="MsoPlainText"> ><o:p></o:p></p>
<p class="MsoPlainText"> > Thanks,<o:p></o:p></p>
<p class="MsoPlainText"> > Jay<o:p></o:p></p>
<p class="MsoPlainText"> ><o:p></o:p></p>
<p class="MsoPlainText"> ><o:p></o:p></p>
<p class="MsoPlainText"> ><o:p></o:p></p>
<p class="MsoPlainText"> > On 6/28/18, 9:31 AM, "dev on behalf of Donald Sharp" <dev-bounces@lists.frrouting.org on behalf of sharpd@cumulusnetworks.com> wrote:<o:p></o:p></p>
<p class="MsoPlainText"> ><o:p></o:p></p>
<p class="MsoPlainText"> > Mark -<o:p></o:p></p>
<p class="MsoPlainText"> ><o:p></o:p></p>
<p class="MsoPlainText"> > Great idea, We'll start the meeting off with your talk.<o:p></o:p></p>
<p class="MsoPlainText"> ><o:p></o:p></p>
<p class="MsoPlainText"> > thanks!<o:p></o:p></p>
<p class="MsoPlainText"> ><o:p></o:p></p>
<p class="MsoPlainText"> > donald<o:p></o:p></p>
<p class="MsoPlainText"> ><o:p></o:p></p>
<p class="MsoPlainText"> ><o:p></o:p></p>
<p class="MsoPlainText"> > On Thu, Jun 28, 2018 at 11:58 AM, Mark Stapp <mjs@voltanet.io> wrote:<o:p></o:p></p>
<p class="MsoPlainText"> > > Hi,<o:p></o:p></p>
<p class="MsoPlainText"> > > I've been doing some work on the dataplane side of zebra, and I'd like to<o:p></o:p></p>
<p class="MsoPlainText"> > > talk a bit about the approach and outline some of the possible next-steps.<o:p></o:p></p>
<p class="MsoPlainText"> > > Could I have a few minutes at next week's dev meeting to introduce the<o:p></o:p></p>
<p class="MsoPlainText"> > > topic? The broad goals are sort of:<o:p></o:p></p>
<p class="MsoPlainText"> > ><o:p></o:p></p>
<p class="MsoPlainText"> > > * to harden the interface that zebra has with the dataplane or -planes that<o:p></o:p></p>
<p class="MsoPlainText"> > > are in use,<o:p></o:p></p>
<p class="MsoPlainText"> > > * to improve support for remote dataplanes,<o:p></o:p></p>
<p class="MsoPlainText"> > > * to allow dataplane/kernel updates to be moved to a dedicated pthread,<o:p></o:p></p>
<p class="MsoPlainText"> > > * to improve integration of FPM, and to include more events<o:p></o:p></p>
<p class="MsoPlainText"> > ><o:p></o:p></p>
<p class="MsoPlainText"> > > I've been working at first just to support asynchronous route/fib updates,<o:p></o:p></p>
<p class="MsoPlainText"> > > just to start exploring the possible approaches and to raise some questions.<o:p></o:p></p>
<p class="MsoPlainText"> > ><o:p></o:p></p>
<p class="MsoPlainText"> > > Thanks,<o:p></o:p></p>
<p class="MsoPlainText"> > > Mark<o:p></o:p></p>
<p class="MsoPlainText"> > ><o:p></o:p></p>
<p class="MsoPlainText"> > > _______________________________________________<o:p></o:p></p>
<p class="MsoPlainText"> > > dev mailing list<o:p></o:p></p>
<p class="MsoPlainText"> > > dev@lists.frrouting.org<o:p></o:p></p>
<p class="MsoPlainText"> > > https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.frrouting.org_listinfo_dev&d=DwIGaQ&c=V9IgWpI5PvzTw83UyHGVSoW3Uc1MFWe5J8PTfkrzVSo&r=yetdj-aXQpuqTCJGs-93hOpK3740MIRXowfUNLByeos&m=0aLyQFqXsyUE3eFVSmsBMSQzPcFi8wkUtaBrS_9RhKM&s=rttXUUgi9mh45PL0z88r5pPfh1dDBfOaglxXATnOa-s&e=<o:p></o:p></p>
<p class="MsoPlainText"> > ><o:p></o:p></p>
<p class="MsoPlainText"> ><o:p></o:p></p>
<p class="MsoPlainText"> > _______________________________________________<o:p></o:p></p>
<p class="MsoPlainText"> > dev mailing list<o:p></o:p></p>
<p class="MsoPlainText"> > dev@lists.frrouting.org<o:p></o:p></p>
<p class="MsoPlainText"> > https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.frrouting.org_listinfo_dev&d=DwIGaQ&c=V9IgWpI5PvzTw83UyHGVSoW3Uc1MFWe5J8PTfkrzVSo&r=yetdj-aXQpuqTCJGs-93hOpK3740MIRXowfUNLByeos&m=0aLyQFqXsyUE3eFVSmsBMSQzPcFi8wkUtaBrS_9RhKM&s=rttXUUgi9mh45PL0z88r5pPfh1dDBfOaglxXATnOa-s&e=<o:p></o:p></p>
<p class="MsoPlainText"> ><o:p></o:p></p>
<p class="MsoPlainText"> ><o:p></o:p></p>
<p class="MsoPlainText"> <o:p></o:p></p>
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