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<p class="MsoNormal">The EX 4650 does indeed do 25G.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Chris<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="font-size:12.0pt;color:black">From:
</span></b><span style="font-size:12.0pt;color:black">NANOG <nanog-bounces+ccummings=coeur.com@nanog.org><br>
<b>Date: </b>Tuesday, July 7, 2020 at 16:10<br>
<b>To: </b>J�rgen Jaritsch <juergen@jaritsch.at>, nanog@nanog.org <nanog@nanog.org><br>
<b>Subject: </b>RE: L2VPN/L2transport, Cumulus Linux & hardware suggestion<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">Good luck with tunnelling LACP, no matter what boxes you have - LACP has (de facto) hard jitter requirements of under 1msec, or you'll be getting TCP resets coming out your ears due to mis-ordered packets.<br>
<br>
For your requirements, although I hesitate to recommend them for enterprise/carrier use, Miktotik's EoIP protocol does a much better job of this than most "carrier-grade" implementations.<br>
<br>
Otherwise, Juniper and Arista both come to mind, Juniper has the EX4650 that matches your h/w specs, and Arista has, oh, at least half a dozen boxes of various spec that comply, too. Not 100% sure the Juniper EX does 25G, now that I think of it.<br>
<br>
Adam Thompson<br>
Consultant, Infrastructure Services<br>
MERLIN<br>
100 - 135 Innovation Drive<br>
Winnipeg, MB, R3T 6A8<br>
(204) 977-6824 or 1-800-430-6404 (MB only)<br>
athompson@merlin.mb.ca<br>
<a href="https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fwww.merlin.mb.ca&c=E,1,o0s1bKhLRD6liZS4E7uqx8L_J041eQu7PxSKcDhFF789AA4epdh0jA2ocQb3Muy1lOflaqq0cDB0hNdzN8eaUymLeSEkUXcpEIsdt7KL5XEHOMQ,&typo=1">https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fwww.merlin.mb.ca&c=E,1,o0s1bKhLRD6liZS4E7uqx8L_J041eQu7PxSKcDhFF789AA4epdh0jA2ocQb3Muy1lOflaqq0cDB0hNdzN8eaUymLeSEkUXcpEIsdt7KL5XEHOMQ,&typo=1</a><br>
<br>
> -----Original Message-----<br>
> From: NANOG <nanog-bounces+athompson=merlin.mb.ca@nanog.org> On Behalf Of<br>
> J�rgen Jaritsch<br>
> Sent: Tuesday, July 7, 2020 3:15 PM<br>
> To: nanog@nanog.org<br>
> Subject: L2VPN/L2transport, Cumulus Linux & hardware suggestion<br>
> <br>
> Dear folks,<br>
> <br>
> have anyone already tried to run VXLAN/EVPN + �Bridge Layer 2 Protocol<br>
> Tunneling� on Cumulus Linux as an replacement for classic MPLS L2VPN/VPWS<br>
> (�xconnect�, l2circuit, VLL) ?<br>
> <br>
> I need to provide transparent Ethernet P2P virtual leased lines to my<br>
> customers and these have to support stuff like LLDP, STP, LACP, etc. The<br>
> transport L2 network is not THAT big: max hops between VTEP is 4.<br>
> <br>
> Anyone have suggestions for the below hardware request?<br>
> #) 1-3U L2/L3 box<br>
> #) 48x SFP28 / 1/10/25G<br>
> #) 6x QSFP28 / 100G<br>
> #) VXLAN/EVPN with L2 tunneling support<br>
> or<br>
> #) MPLS VPWS/l2circuit<br>
> #) Dual PSU<br>
> <br>
> <br>
> thanks & best regards<br>
> J�rgen<br>
> <o:p></o:p></p>
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