Is multiuser TFTP/FTP really supported?

Hi,
I have configured netboot server on Mikrotik to install linuxes. All is working fine for 1 concurrent installation: TFTP, DHCP, PXE is started, Linux installation data is served via FTP.

  1. However, I noticed that when second and more concurrent installation is started, Mikrotk FTP stops responding and throws “Connection reset” error to FTP client.
  2. Second issue seems to be TFTP stops serving files, both when FTP multiuser is being tested as well as when several servers ask for TFTP data.

So what is wrong, are those servers really single concurrent user only?

So far, I was conducting tests on VBox, but since next month I am to install 18 servers in 2 days incl application, I would really like to determine if I can use Mikrotik for that basic stuff.

Thanks.

EDIT: maybe other storage options are possible, I could use HTTP, but AFAIK its not possible, maybe via MT proxy hack? or CIFS, however ugly, cause not supported by RHEL?

Cmon, anyone?..