WZR-1750DHPD Firmware v24-SP2 build 23709a
May 2014
Copyright(C) 2014 Buffalo Inc.

### Summary

This is firmware release v24-SP2 build 23709a for WZR-1750DHPD.
For version history, refer to the bottom of this page.

### Software Information

This firmware is version v24-SP2 firmware build 23709a for the WZR-1750DHPD.

### Minimum Requirements

- Compatible operating systems: Windows 8, Windows 7, Windows Vista, Windows XP, OS X 10.9-10.4
- Compatible browsers: Internet Explorer 7.x or later, Firefox 2.x or later, Safari 2.x or later
- A TCP/IP connection
- Wired or wireless network card

### How to Update

Connect the AirStation to the same subnet of your network as your PC. For best results, connect the AirStation directly to your PC with a LAN cable.

1. Boot your PC.
2. Confirm that the LAN adapter's and the AirStation's IP addresses are on the same network subnet. Refer to the AirStation's user manual for instructions on changing its IP address.
3. Select Run from the Start Menu.
   Enter "http://192.168.11.1/" (the AirStation's LAN-side IP address) into the field and click "OK".
4. Settings opens.
   If you haven't created your account yet, enter a username and password and click "Done".
5. The setup screen is displayed.
   Click "Administration" from the upper menu. When the login prompt appears, enter your new username and password.
6. Click "Firmware Upgrade".
7. Click "Browse" and select the firmware file. The filename should be "wzr1750dhpd-v24sp2-XXX.bin" (where "XXX" is the version number).
   Click "Upgrade".
8. During the firmware update, the diag LED will blink for about 5 minutes. When the update is complete, the LED will turn off. Do not turn off the AirStation until the firmware update is complete. If the unit is unplugged while the diag LED is still blinking, the AirStation may be damaged.
9. Proceed to the next step.

### Firmware Version Confirmation

1. To open Settings, refer to steps 1 to 3 of "How to Update" section above.
2. To confirm the AirStation's information, click the "Status" tab at the top of the screen.
3. Confirm that the firmware version is "build 23709a".

### Version History

v24SP2- (04/21/14) std - build 23709a

Bug Fixes

1. Updated OpenSSL to 1.0.1g to fix Heartbleed vulnerability.

v24SP2- (03/24/14) std - build 23709

Bug Fixes

1. Resolved issue with AirStations sometimes failing to boot.
2. Added the implicit beamforming selection.

Note: Updating firmware will initialize all settings.

v24SP2- (10/22/13) std - build 22619

Original release

This software is protected by copyright and other intellectual property laws and international treaty provisions.
Windows is a registered trademark of Microsoft Corporation in the United States.
Buffalo Inc.