XGS loopback doubt

Good morning.


I have a problem in identifying which server makes requests to another when the requests arrive to a loopback to access internal servers when pointing to their public ip's.

Example:

server with ip 192.168.1.20 resolves DNS that points to the public 90.90.90.90.90 that corresponds to the server with ip 192.168.1.30, with the configured loopback access correctly.

The problem I have is that the request that arrives from the server 192.168.1.20 is identified with a point to point that I have configured with the ip 192.168.20.1, which is the ip of the interface of the point to point in the XG.

Then, all the requests that arrive to the server 192.168.1.30 are identified to me with the ip 192.168.20.1 of the point to point.

Testing I have seen that if I check the option “Override source translation (SNAT) for specific outbound interfaces” in the loopback it identifies me with the ip that I indicate in the “translated source”, here I have another problem since all the servers that make requests to the ip 192.168.1.30 now identify themselves with the ip that I mark in the section “Override source translation (SNAT) for specific outbound interfaces” (192.168.1.100).


Is there any way to make that the requests that arrive to the server 192.168.1.30 are identified with the ip of the server that makes the request and not with what is indicated in the loopback?


Thank you very much!