Download for TL-R600VPN V4.80
IMPORTANT: Model and hardware version availability varies by region. Please refer to your TP-Link regional website to determine product availability.
Feature Filter: All User Application Requirement Configuration Guide Troubleshooting Further Assistance
FAQs
- How to Set Up Port Forwarding Feature on My TP-Link SMB Router? 06-29-2022 893068
- How to set Session Limit on TP-Link Router 06-29-2022 239011
- How to configure PPTP/L2TP client on remote PC 06-27-2022 153346
- How to setup your SafeStream router in standalone mode 06-27-2022 61395
- What to do if you cannot access the remote network through Client-to-LAN/Site VPN tunnel 06-27-2022 65119
- How to configure MAC Filtering on TP-Link SMB Router (Old UI) 09-26-2021 366403
- Why virtual server (port forwarding) feature is not working on your TP-Link Business router? 08-03-2021 55490
- How to limit specific IP to access to internal server by TP-LINK SMB router? 08-03-2021 93002
- How to check the link status and data traffic statistics of TP-Link Business Routers with SNMP 04-16-2021 40701
- Setting up Site-to-Site IPsec VPN on TP-Link Router 05-25-2016 368505
- Why your tested throughput is different from our NAT Throughput? 01-13-2014 55858
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Download for TL-R600VPN V4
IMPORTANT: Model and hardware version availability varies by region. Please refer to your TP-Link regional website to determine product availability.
Feature Filter: All User Application RequirementUS Configuration GuideUS TroubleshootingUS Q&A of functional explanation or specification parametersUS Further Assistance
FAQs
- How to Set Up Port Forwarding Feature on My TP-Link SMB Router? 06-29-2022 893068
- How to set Session Limit on TP-Link Router 06-29-2022 239011
- How to configure Web Filtering (blocking) on TP-Link SafeStream Routers using the new GUI 06-29-2022 235366
- How to configure Online Detection for WAN link testing using the new GUI 06-28-2022 64804
- How to build up a multi-nets network via Multi-Nets NAT feature on TP-Link router with L2+/L3 switches 06-28-2022 238743
- How to configure PPTP/L2TP client on remote PC 06-27-2022 153346
- How to set up Port Forwarding feature on TP-Link SMB Router (new UI) 06-27-2022 92247
- How to access the internet by using VPN Server as a proxy gateway 06-27-2022 129675
- How to configure IPSec LAN to LAN VPN for multiple subnets using the new GUI 06-27-2022 73666
- How to configure remote management on SMB router using the new GUI 06-27-2022 75536
- How to configure Policy Routing on Dual WAN Router using the new GUI 06-27-2022 91683
- How to configure Link Backup on Dual WAN Router using the new GUI 06-27-2022 150017
- How to configure One-to-One NAT on Safestream routers using the new GUI 06-27-2022 68294
- How to configure Session Limit and Bandwidth Control to control traffic on SafeStream routers using the new GUI 06-27-2022 60481
- How to establish PPTP Server by SMB VPN Router using the new GUI 06-27-2022 54477
- How to establish L2TP Server by SMB VPN Router using the new GUI 06-27-2022 66900
- How to configure WOL (Wake On LAN) on TP-Link SafeStream Router using the new GUI 06-27-2022 163812
- How to configure LAN-to-LAN IPsec VPN on TP-Link Router using the new GUI 06-27-2022 192207
- How to configure GreenBow IPsec VPN Client with a TP-Link VPN Router using the new GUI 06-27-2022 50851
- How to configure Shrew Soft VPN Client with a TP-Link VPN Router using the new GUI 06-27-2022 55868
- How to configure 802.1Q VLAN on TP-Link Load Balance and VPN routers using the new GUI 06-27-2022 140118
- How to setup your SafeStream router in standalone mode 06-27-2022 61395
- What to do if you cannot access the remote network through Client-to-LAN/Site VPN tunnel 06-27-2022 65119
- How to set up access rules for TP-Link SMB router? 09-28-2021 71695
- How to configure MAC Filtering on TP-Link SMB Routers (New UI) 09-26-2021 22998
- How to configure MAC Filtering on TP-Link SMB Router (Old UI) 09-26-2021 366403
- How to use Iperf to test the speed on TP-Link routers 08-03-2021 119905
- Why virtual server (port forwarding) feature is not working on your TP-Link Business router? 08-03-2021 55490
- Why cannot I get multi-wan bandwidth aggregation test effect via speedtest.net by SMB router? 08-03-2021 92708
- How to limit specific IP to access to internal server by TP-LINK SMB router? 08-03-2021 93002
- How to check the link status and data traffic statistics of TP-Link Business Routers with SNMP 04-16-2021 40701
- Source code template for External Web Portal (Business Router) 03-15-2021 27176
- Setting up Site-to-Site IPsec VPN on TP-Link Router 05-25-2016 368505
- Why your tested throughput is different from our NAT Throughput? 01-13-2014 55858
Firmware
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 Vx.0=Vx.6/Vx.8 (eg:V1.0=V1.6/V1.8); Vx.x0=Vx.x6/Vx.x8 (eg:V1.20=V1.26/V1.28)
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.
- To avoid wireless disconnect issue during firmware upgrade process, it’s recommended to upload firmware with wired connection unless there is no LAN/Ethernet port on your TP-Link device.
- 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.
TL-R600VPN(UN)_v4_4.0.4 Build 20200313
New Feature/Enhancement:
1. Add DHCP Option 66, Option 150, Option 159, Option 160, Option 176 and Option 242.
2. One-to-One NAT supports the loopback function of the WAN port.
3. Support to obtain SNMP information through WAN port and VPN connection.
4. Support IPv4 Local Scope IP address 239.255.0.0/16.
5. Optimize the mechanism of the session limit function.
6. Firewall optimization for PCI DSS vulnerability scanning.
7. Optimize the DHCP Server mechanism, LAN devices can obtain IP addresses faster.
8. UPnP supports adding random codes to URL to prevent DNS Rebinding attacks.
9. Daylight saving time is adjusted from GMT to UTC.
10. Security vulnerability optimization.
1. Fix the bug that URL Filtering is unsuccessful when accessing a website subdirectory with“/”.
2. Fix the bug that the backup WAN port will not restore PPPoE dialing automatically when deleting the Link Backup entries.
3. Fix the bug that VPN cannot be used after creating multiple IPSec VPN entries.
4. Fix the bug that LAN PC may not be able to upload data to an external server.
5. Fix the bug that the VPN clients at both ends of the IPSec VPN may not be able to communicate with each other after restarting the router or modifying the WAN mode.
6. Fix the bug that the VPN cannot be used normally after opening the DMZ function.
7. Fix the bug that the UPnP NewExternalIPAddress interface cannot correctly obtain the IP address of WAN port.
1. For TL-R600VPN (UN) 4.0 only.
2. Your device’s configuration won’t be lost after upgrading.
1. Update HTTPS encryption suite to TLS1.2
2. Support PCI DSS Scanning
3. Support enable and disable HTTPS Server.
4. Disable telnet function in default Setting.
5. Increase Apple Time Server to default NTP Server.
6. Optimize session limit function
7. Optimize the rules for modifying the MAC address of router when exporting or importing configuration file.
8. Fix the problem that the Rate Control function does not work after the router is restarted;
9. Fix the problem that the link backup function does not work when working in Timing mode;
10. Fix abnormal routing problem in Link Backup function;
11. Fix the problem that can not build Client to LAN and LAN to LAN IPSec VPN when configuring the same Local Subnet.
Modifications and Bug Fixes:
1. Fix DHCP server will hang when modifying it after assigning IP to clients with the same name;
2. Enhance the Firewall module for VPN;
3. Fix bugs that it cannot establish L2TP over IPsec VPN connection when NAT exists;
4. Enhanced contents of System Log module;
5. Improve Dynamic DNS could create multi domain entries for one account;
6. Enhance the stability and speed up the dial process of WAN;
7. Add multi WANs selection for NAT/Policy Routing/primary WAN of Link Backup;
8. Add Only, Priority two modes for Policy Routing feature;
9. Add two sub-modes of Failover mode for Link Backup feature;
10. IP-MAC Binding entries will no longer take effect when ARP Spoofing Defense is disabled.
Notes:
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.