[j-nsp] BGP EVPN, VXLAN and ECMP

[Nikolas Geyer]

A quick word of caution, if you use third party optics be very careful moving to Junos 17. We have found a bunch of ours unusable in Junos 17 and while our account team has been fantastic in trying to find out what’s changed in the code the official response has been “non Juniper optic, go away” and we literally run hundreds if not thousands of the QFX5ks which has put us in a difficult position.

That said, I was recently doing QFX5100 testing of VXLAN on various trains from Junos 14 through Junos 16 (17 bombed out due to above mentioned optic issue) and cant recall a problem with ECMP. I’ll pull the configs in the morning and send them through off list.

As someone else has mentioned are you sure you have per-packet load balancing policy exported in forwarding-options for all protocols?

Sent from my iPhone

> On 28 Mar 2018, at 3:45 pm, Nitzan Tzelniker <nitzan.tzelniker at gmail.com> wrote:
> 
> Not sure I understand you but both can run 17.3R2 (just time of
> installation )
> 
> 
>> On Wed, Mar 28, 2018 at 10:16 PM Vincent Bernat <bernat at luffy.cx> wrote:
>> 
>> ❦ 28 mars 2018 19:06 GMT, Nitzan Tzelniker <nitzan.tzelniker at gmail.com> :
>> 
>>> The 5100 run 15.1X53-D63 and the 5110 17.3R2
>> 
>> Do you mean the other way around? No 15.1X53 for the 5100.
>> --
>> Use statement labels that mean something.
>>            - The Elements of Programming Style (Kernighan & Plauger)
>> 
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