nginx. How to map internal subnets to fulfill the condition for them?

Question

Nginx

Hello everyone

I want to make it so that for users from the local network of the office a different proxy_pass is performed, unlike users from outside.

I'm trying to do so

map $remote_addr $internal {
default off;
192.168.100.0/24 on;
192.168.200.0.24 on; 
}

server {
..........
location /ops{
 if ($internal = on){
   proxy_pass ip_proxy1;
 }
 proxy_pass ip_proxy2;
}
.........
}

But it doesn't work( What am I doing wrong? Thanks in advance

Answer 1

I did something like this.
in main config

geo $bad_user { 
  default 1;
  192.168.0.0/16 0;
}

In virthost

if ($bad_user) {
      proxy_pass http://blah-blah-blah;
  }