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ESI configuration on vQFX

2 weeks ago

I have the following topology.

Multihome.PNG

spine-6 and spine-7 have L3 VGW configured. Everything works fines except ESI on vtep-1 and vtep-2.

In my understanding ESI needs on the ae0 interface to avoid loop and replication. But when I did not configure ESI on vtep-1 and vtep-2, everything works. but it stopped working when I configured ESI on vtep-1 and vtep-2. I spent two days trying to figure it out what I did wrong without any luck.

I am also taking ADCX training, so I can access the training lab.

Today I tried on the training for Section 6. That lab offers L3 VGW configuration with out Lag on host1, I added the lag on host1 and configured ae0 on leaf-1 and leaf-2. I got the same result. It works without ESI, but it fails with ESI.

Anyone has any information for this.

As I do not have physical device to test this now.

 

thanks !!

1 REPLY 1
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Re: ESI configuration on vQFX

2 weeks ago

HI gongyayu,

 

Could you please provide sample EVPN config used for VTEP 1 & VTEP2 ?

 

Best Regards,

Mohamed

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