I have a public IP address and a FTP server that receives data, this server is working OK.

What I want is, in some mode, re send this traffic to another server FTP ( it could be in the same network ) so the information is always replicate in both servers. Is this possible?

Thank you in advance.

Marco

no, that makes no sense. you can replicate file systems on the back end in a number of ways, but not the actual transfer data itself.

I presume this is for load balancing and data backup. You could set up 2 servers and setup access to an external storage medium i.e. a SAN or NFS system running raid. So both servers write to the same storage pool.

I got peripheral sending data http and ftp to the server and users accessing these data from the server by web pages.
I got two servers and used a data replicator in the main server so in case of malfunction I could replace the servers and continue giving the services with data updated.
But in this way, i do not know if the process involving data acquisition from peripherals is well working on the second server, that is why i would like to replicate what arrives from the peripheral to both servers and not replicate data.

I am sure from inside my process I can resend the data to the second server but I was asking if some one have another ideas on how to do what I want.
May be inside the iptables or some routing rules in another linux process. I confess that I am not an expert on Linux systems

Thanks for the attention

Marco

You could try watching the upload directory using inotify and then having it trigger rsync to transfer the file(s).

You could use something like glusterfs to replicate the data.