Nginx SFTP/FTP loadbalancer

[Felix HT1 Zhang]

Dears,
This is Felix which is from Lenovo.I need your kindly help of nginx.
Here is one question of nginx SFTP/FTP loadbalancer.
The backend is two machines 10.96.144.195/10.96.144.196 service IP is 10.96.144.197 which have some http,https,SFTP and FTP service.
The frontend systems send some data to 10.96.144.195/10.96.144.196 by 10.96.144.197.
Now we want to use nginx to do the loadbalancer which dispatch the http,https,SFTP and FTP to 10.96.144.195/10.96.144.196 not by 10.96.144.197.
I could configure the nginx.conf to loadbalancer the http and https service.
But how to loadbalancer SFTP and FTP service?
Could you give me one configuration example for SFTP and FTP service?
BR
Felix zhang

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