# TN3270 - Mac Connection to OASIS (Mochasoft)

CONFIGURING MOCHA TN3270 / OASIS CONNECTION FOR MAC

*<span style="color: #99ccff;">(Shoutout to Ray Yamauchi for assistance!)</span>*

<span style="color: #3366ff;">**Download PDF INSTRUCTIONS HERE:** </span>[https://ucla.box.com/s/33d5h71pd7p70yzwl7rgmdjedavrz2fy](https://ucla.box.com/s/33d5h71pd7p70yzwl7rgmdjedavrz2fy) (UCLA Logon Required)

**INTRODUCTION**  
This document outlines configuration of OASIS within the Mocha TN3270 terminal emulator software on a Mac.

REQUISITES (Download both files) [https://ucla.box.com/s/0nopn5m2javjskh2clw4c9fxqiiqprhr](https://ucla.box.com/s/0nopn5m2javjskh2clw4c9fxqiiqprhr) (UCLA Logon Required)  
• Mocha TN3270 application installer file (Filename: **tn3270.dmg**)  
• OASIS configuration .TXT file (Filename: **MAC-OASISconfig.txt**)

**INSTALLATION**

**1.** Download the OASIS configuration .TXT file and the TN3270.dmg files listed above (UCLA Logon Required)

**2.** Double-click downloaded .DMG installer file; the following window will open. Drag TN3270.app icon to “Applications” folder icon.

[![image-1724810512285.png](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/scaled-1680-/image-1724810512285.png)](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/image-1724810512285.png)

**3.** NOTE: If working remotely, please connect to the UCLA VPN before proceeding to allow OASIS access off-campus connections.

**4.** Navigate to the “Applications” folder and double click on the “TN3270” app icon.

[![image-1724810540572.png](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/scaled-1680-/image-1724810540572.png)](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/image-1724810540572.png)

**5**. If the following prompt appears, click “Open”.  
[![image-1724810557118.png](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/scaled-1680-/image-1724810557118.png)](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/image-1724810557118.png)

**6**. From the TN3270 app that has opened go to the TN3270 APP MENU, click Help -&gt; Insert license key.

[![image-1724810581489.png](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/scaled-1680-/image-1724810581489.png)](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/image-1724810581489.png)

**7.** A window to activate the app license will appear. Input (copy and paste) the information listed below in the corresponding fields then click “OK”.

a. License name and License Key: [https://ucla.box.com/s/mt7oiyfax811vob3lfz5vi7lnx5bwfnt](https://ucla.box.com/s/mt7oiyfax811vob3lfz5vi7lnx5bwfnt) (UCLA Logon Required)

[![image-1724810648332.png](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/scaled-1680-/image-1724810648332.png)](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/image-1724810648332.png)

**8.** When the license is successfully activated, the following prompt will appear. Click “OK”.

[![image-1724810689539.png](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/scaled-1680-/image-1724810689539.png)](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/image-1724810689539.png)

**9.** To fully configure to connect you will now IMPORT the OASIS config .TXT that was downloaded from step 1. From the TN3270 APP MENU click File -&gt; Import Configuration.

[![image-1724810717440.png](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/scaled-1680-/image-1724810717440.png)](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/image-1724810717440.png)

**10.** Locate the downloaded “MAC-OASISconfig.txt” file and then click “Open”

[![image-1724810742338.png](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/scaled-1680-/image-1724810742338.png)](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/image-1724810742338.png)

**11.** Once the .TXT files has been imported, the following prompt will appear. Click “OK”&gt;

[![image-1724810759482.png](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/scaled-1680-/image-1724810759482.png)](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/image-1724810759482.png)

**12.** At the main TN3270 APP screen, click “Open”.

[![image-1724810775402.png](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/scaled-1680-/image-1724810775402.png)](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/image-1724810775402.png)

**13.** OASIS screen will appear. Type oasis then press Return.

[![image-1724810789718.png](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/scaled-1680-/image-1724810789718.png)](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/image-1724810789718.png)

**14.** OASIS login screen will appear.

[![image-1724810806816.png](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/scaled-1680-/image-1724810806816.png)](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/image-1724810806816.png)

**15**. For ease of access, locate the TN3270 icon in the dock, right-click on it, then select Options -&gt; Keep in Dock.

[![image-1724810832182.png](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/scaled-1680-/image-1724810832182.png)](https://bookstack.kb.ucla.edu/uploads/images/gallery/2024-08/image-1724810832182.png)