Download for TL-R600VPN V4

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Product Overview


A firmware update can resolve issues that the previous firmware version may have and improve its current performance.

To Upgrade

IMPORTANT: To prevent upgrade failures, please read the following before proceeding with the upgrade process

  •  Please upgrade firmware from the local TP-Link official website of the purchase location for your TP-Link device, otherwise it will be against the warranty. Please click here to change site if necessary.
  • Please verify the hardware version of your device for the firmware version. Wrong firmware upgrade may damage your device and void the warranty. ( Normally V1.x=V1)
    How to find the hardware version on a TP-Link device?
  • Do NOT turn off the power during the upgrade process, as it may cause permanent damage to the product.
  • Do NOT upgrade the firmware through wireless connection unless there is no LAN/Ethernet port on the TP-link device. For LTE-MiFi, it is recommended to upgrade via USB port.
  • It's recommended that users stop all Internet applications on the computer, or simply disconnect Internet line from the device before the upgrade.
  • Use decompression software such as WinZIP or WinRAR to extract the file you download before the upgrade.
Published Date: 2018-02-28 Language: English File Size: 9.90 MB

Modifications and Bug Fixes
1. Fix the problem of static routing can't work via LAN interface.
2. Fix the DNS or routing table problem when using the Link Backup.
3. Fix the problem of traffic can't be transfered from LAN to WAN after changing LAN IP and rebooting router.
4. Fix the problem of L2TP over IPSec VPN might be down when transmitting large files via VPN tunnel.
5. Fix the problem of Save button may fail when using remote control. 
6. Fix the problem of WAN1 traffic statistics can't work when the IPTV enabled.
7. Enhanced the stability of the router.
8. Reduce the time from WAN interface get IP to get to the internet.
9. Add the function of importing all at the page of ARP scaning.
10. Add conflict detection between VPN pool and DHCP pool;

Published Date: 2018-01-05 Language: English File Size: 9.89 MB

Modifications and Bug Fixes:

1.Enhanced the performance of throughput.
2.Fixed the security hole of zero-day flaws and dnsmasq;
3.Added the conflict detection mechanism of IPSec VPN Local Subnet and Remote Subnet;
4. Enhanced the function of Virtual Server;
5. Enhanced the stability of L2TP over IPSec VPN;
6. The illegal NTP server will not be saved.

Published Date: 2017-07-21 Language: English File Size: 9.87 MB

Modifications and Bug Fixes:

First firmware released.


For TL-R600VPN V4.0

To Use Third Party Firmware In TP-Link Products

Some official firmware of TP-Link products can be replaced by the third party firmware such as DD-WRT. TP-Link is not obligated to provide any maintenance or support for it, and does not guarantee the performance and stability of third party firmware. Damage to the product as a result of using third party firmware will void the product's warranty.

Open Source Code For Programmers (GPL)

Please note: The products of TP-Link partly contain software code developed by third parties, including software code subject to the GNU General Public Licence (“GPL“), Version 1/Version 2/Version 3 or GNU Lesser General Public License ("LGPL"). You may use the respective software condition to following the GPL licence terms.

You can review, print and download the respective GPL licence terms here. You receive the GPL source codes of the respective software used in TP-Link products for direct download and further information, including a list of TP-Link software that contain GPL software code under GPL Code Center.

The respective programs are distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the respective GNU General Public License for more details.


Firmware Version
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T2700G-28TQ License Download
License Model: T2700G-28TQ-L1000

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