3270 Terminal Emulation for A/UX ???

[Mike]

We are looking for any products that will allow a Mac II or an A/UX
Mac connect to an IBM mainframe and look like a 3270 terminal.  The
Mac would be communicating with the IBM over a modem, and I am not
quite sure what would be involved.  Any help will be greatly
appreciated.

    Thanks, Mike O'Donnell