NetAgent Firmware download procedure:

  • 1

    Check your CURRENT FIRMWARE Version.

  • 2

    Locate your MODEL NUMBER shown at the bottom of your NetAgent device.

  • 3

    Choose the correct firmware version corresponding to your Model Number.

  • Download the latest WinRAR

  • Please download the Firmware corresponding to your Model Type from the table below:

Priority Upgrade! New Firmware v3.8.

Match Firmware Name to NetAgent9 Model below.

Model Firmware name Release Date
DY520 3.8.DY520.2.zip 21th October, 2024
DL520 3.7.DL520.6.zip 21th October, 2024
CY504 3.8.CY504.2.zip 21th October, 2024
BY506 3.8.BY506.2.zip 21th October, 2024
DY620 3.7.DY620.zip 6th December, 2018
DY806 3.8.DY806.2.zip 21th October, 2024

Firmware Release Notes:

  • 1

    Fixed Modbus connection issue

v3.7 @ 6th December, 2018:

  1. Enhanced serial-flash initialization.
  2. Fix memory bug.
  3. Other bug fixes.
v3.6 @ 10th July, 2018:

  1. MODBUS register update.
  2. Add FTP/FTPS feature for firmware upgrade and download log.
  3. SNMP v3 security configuration update.
  4. Bug Fix.
v3.5 @ 23rd , 2016:

  1. SSL Key update.
  2. HTTPS security protocol update.
  3. SNMP v3 security configuration update.
  4. Bug Fix.
v3.4 @ 15th May, 2015:

  1. Support IPv4 / IPv6, SNMP, MIB, RFC1213 / RFC2465
  2. Support TLS v1.1 / v1.2
  3. Modbus on RS485 (BY model only)
  4. Support NetFeelerUSB (BX506 / BY506 / DX806 models only).
v3.3a @ 2nd July, 2014:

  1. Support TLS 1.1/1.2
  2. Change default SSL key into 1024bits.
  3. JAVA control signature.
  4. SEC protocol bug fixed.
  5. NetAgent9 v3.3 bug fixes.
v3.3 @ 27th January, 2014:

  1. Improved FTP firmware upgrade function.
  2. Improved multiple SMS notification function.
  3. SNMP v3 trap.
  4. Added Sentry protocol.
  5. NetAgent9 v3.2.c bug fixes.
v3.2.c @ 28th Jan, 2013:

  1. NEW: DNS server manual configuration.
  2. NEW: Improvements to watchdog during system start-up.
  3. NetAgent9 v3.2.b bug fixes.
v3.2.b @ 26th October, 2012:

  1. NEW: Send Wake on LAN when power is restored.
  2. NEW: Upgrade firmware via FTP client function can be turned-off.
  3. NEW: Improved calculation for remaining battery time .
  4. NEW: Modbus on TCP modification.
  5. NEW: InformRequest / Trap selection.
  6. NetAgent0 v3.2.a known bug fixes.
v3.2.a @ 11th April, 2012:

  1. FIXED: IPv6 issues resolved.
  2. FIXED: Log issue in Serial Flash.
  3. FIXED: Russian language translation errors.
  4. FIXED: NetAgent9 v3.2 miscellenous bugs.
v3.2 @ 19th Jan., 2012:

  1. NetAgent9 firmware updated with all functionalities of NetAgent7 v2.45
  2. NEW: Support for IPv6
  3. ADDED: SNMP trap V1 & V2
  4. ADDED: Temperature log in battery testing log.
  5. CHANGED: Event Log/Data log, saves as CSV file.
  6. FIXED: NetAgent v3.1 bugs
  7. NEW: BX model supports USB CDMA modem & RT3070 wireless dongle.
v3.1 @ 25th Mar., 2011:

  1. NetAgent9 firmware updated with all functionalities of NetAgent7 v2.44
  2. ADDED: BX and DX620 firmware
  3. NEW: Polish language
  4. FIXED: NetAgent v3.0 bugs
  5. NEW (for BX model only): Support USB GPRS modem, Wireless Dongle and NetSwitch
v3.0 @ 1st Sept, 2010:

  1. NetAgent9 firmware based on the functionalities of NetAgent7 v2.43
  2. ADDED: HTTPS and SSH.
  3. ADDED: SNMP v3

  • Click on the Filename to download the program.

PROGRAM NAME DESCRIPTION / NOTES VERSION Release Date FILENAME SIZE
UPSilon2000V6.0 Fixed issue where battery capacity was stuck showing at 0% in some cases. V6.0.5 14th April, 2025 UPSilon2000V6.0.rar 59.7MB
PROGRAM NAME DESCRIPTION / NOTES VERSION Release Date FILENAME SIZE
Netility for Windows 1. Updated v5.2.1 18th Oct, ’24 Netility for Windows V5.2.1.rar 4MB
Netility for Linux 1. NEW. v2.0 20th Oct, ’17 Netility for Linux v2.0.rar 28.3MB
Netility for MAC   v2.0 20th Oct, ’17 Netility for MAC v2.0.rar 976KB
Netility for FreeBSD 1. NEW. v2.0 20th Oct, ’17 Netility for FreeBSD v2.0.rar 2.55MB
ClientMate for Windows 1. Updated v6.2.2 6th Mar, ’25 ClientMate for Windows v6.2.2.rar 8.7MB
ClientMate for Linux 1. NEW. v6.0 20th Oct, ’17 ClientMate for Linux v6.0.rar 34.02MB
ClientMate for FreeBSD 1. NEW. v6.0 20th Oct, ’17 ClientMate for FreeBSD v6.0.rar 4.28MB
ClientMate for MAC 1. NEW. v6.0 20th Oct, ’17 ClientMate for MAC v6.0.rar 2.84MB
ClientMate for VMWare 1. NEW.   21th Oct, ’24 ClientMate for VMWare.rar 1.39MB
SNMPView for Windows 1. Updated v6.0 28th Apr, ’23 SNMPView v6.rar 8.3MB
SMS server 1. Updated v1.7 20th Oct, ’17 SMS Server v1.7.rar 3.29MB
iMConfig 1. Updated v1.3 20th Oct, ’17 iMConfig v1.3.rar 2.85MB
UPS MIB file     20th Oct, ’17 UPSmate.rar 74KB
OpenSSL     20th Oct, ’17 OpenSSL.rar 1.76MB
Windows Socket 2 Update     20th Oct, ’17 windows socket 2 update.rar 898KB
Time Server     29th Apr, ’25 time server.rar 945KB
NetAgent User Manual
(English)		 1. Updated v7.0 20th Oct, ’17 NetAgent-Manual-EN-V7.0.rar 12.60MB
NetAgent User Manual
(Chinese Traditional)		 1. Updated v7.0 20th Oct, ’17 NetAgent-Manual-TC-V7.0.rar 13.34MB
NetAgent User Manual
(Simplified Traditional)		 1. Updated v7.0 20th Oct, ’17 NetAgent-Manual-SC-V7.0.rar 12.99MB
NetAgent User Manual
(Russian)		 1. Updated v6.2 20th Oct, ’17 NetAgent-Manual-RU-V6.2.rar 8.72MB
NetAgent Quick Installation Guide(PRT) 1. Updated   20th Oct, ’17 NetAgent.QIG_PRT.rar 743KB
NetAgent Quick Installation Guide(WBDL) 1. Updated   20th Oct, ’17 NetAgent.QIG_WBDL.rar 1.10MB
NetFeeler2 User Manual(Russian) 1. Updated   20th Oct, ’17 NetFeeler2_RUv10_9a19.rar 893KB
NetFeeler Mini User Manual(English) 1. Updated   20th Oct, ’17 NetFeelerMini_ENv10.8814.rar 253KB
 

  • Click on the Filename to download the program.  The Utility Program supports Microsoft Windows Operating System only.

PROGRAM NAME DESCRIPTION / NOTES VERSION Release Date FILENAME SIZE
NET101 1 Dec. ’04 Net101.zip 1.16MB
NET101 Driver 1 Dec. ’04 NET101 Driver.zip 1,000KB
TCP Sample 22 Apr. ’04 TCPSample.zip 59KB
Documentation 22 Apr. ’04 Document.zip 755KB
User Manual v1.2 4 Apr. ’05 NET101-EN-V1.2.pdf 1.07MB
Netility See NetAgent Utility CD above  
Time Server See NetAgent Utility CD above

  • Click on the Filename to download the program.  The Utility Program supports Microsoft Windows Operating System only.

PROGRAM NAME DESCRIPTION / NOTES VERSION Release Date FILENAME SIZE
NetProbe Lite MIB Applicable for NetProbe2 as well.   5 May, ’04 NetProbe Lite MIB.zip 3KB
User Manual   v1.2 4 Apr. ’05 NetProbeLite-EN-V1.2.pdf 1.12MB
Netility See NetAgent Utility CD above        
Time Server See NetAgent Utility CD above        

  • Click on the Filename to download the program.  The Utility Program supports Microsoft Windows Operating System only.

PROGRAM NAME DESCRIPTION / NOTES VERSION Release Date FILENAME SIZE
NetAgentA Mini User Manual 17th Jul. ’20 NetAgentA Mini Manual-EN.1.pdf 6.8MB
NetAgentA II & NetAgent 9 User Manual NetFeeler2_Manual_EN_201712.pdf 6.8MB