Question multiple IP same source IP

[Dionisis]

Hello,
I have 2 IP in my plesk, running on ubuntu 16.04.

The first IP was my server IP and the second assign in one of my customers.

But when I use curl (in php) or use the Scheduled Tasks with "Fetch a URL", the destination server "read" my main server IP and not my customer IP.

There is any misconfiguration in my Plesk , or this is normal?

thanks

 

[Mikhail Lapkin]

Hello,
It depends on how you fetch it and server configuration.
Some more details would really help to tell.