Uploading fail via NSX-T LB address failing

[rameshraman]

Hello All,

Fail uploading to application via NSX-T load balancer IP is failing but at the same time it is working fine if we directly access the application (skipping LB).

Any specific setting or configuration required to accept or make the file upload in NSX-T LB?

[SrVMoussa]

Hi, 

What kind of upload; normal user activity, FTP, ALG things ? 

Please if you help me with more details?

Did you trace the packets ?

[paco94]

Hello Khalid,

I have a similar issue on NSX-T LB 3.1.2.1 version.

Uploading file with an http post request fails via a NSX-T L7 VS when the file is quite big.

It works fine when the file are about 10Mb and it fails when they are about 400Mb. I don't know precisely what is the limit.

It works always fine via a NSX-T L4 VS.

I think about the client_max_body_size limit of NGINX but I don't know how to verify that on the edge.
There is no error in error.log.

Have you any clue ?

Regards,

Patrice