Download for TL-ER6020 V2

Please choose hardware version:

>How to find the hardware version on a TP-Link device

IMPORTANT: Model and hardware version availability varies by region. Please refer to your TP-Link regional website to determine product availability.
Vx.0=Vx.6/Vx.8/Vx.9(eg:V1.0=V1.6/V1.8/V1.9)
Vx.x0=Vx.x6/Vx.x8/Vx.x9 (eg:V1.20=V1.26/V1.28/V1.29)
Vx.30=Vx.32/Vx.33 (eg:V3.30=V3.32/V3.33)

Product Overview

TL-ER6020(UN)_V2_Datasheet

Manual

TL-ER6020

FAQs

Why my Windows PC cannot connect to TP-Link L2TP VPN server? 08-09-2024133437
What is the Routing Relation among the WAN, LAN and DMZ Ports in Different System Modes? 08-09-2024101332
How to build a Network for Internet Bar using tp-link products 08-02-202457002
How to build a Wireless Network for Chain Store using tp-link products 08-02-202467401
How to set up an Enterprise VPN using tp-link products 08-02-202473189
Why failing to achieve bandwidth aggregation of multiple WAN ports by Speedtest on SMB router 07-23-202468513
Why virtual server (port forwarding) feature is not working on your TP-Link Business router? 07-23-2024103944
What to do if you cannot access the remote network through Client-to-LAN/Site VPN tunnel 07-23-2024115616
How to check the link status and data traffic statistics of TP-Link Business Routers with SNMP 07-23-202475534
How to use Iperf to test the speed on TP-Link routers 07-23-2024205304
How to access the internet by using VPN Server as a proxy gateway 07-23-2024194323
Why cannot I get multi-wan bandwidth aggregation test effect via speedtest.net by SMB router? 07-23-2024123486
How to limit specific IP to access to internal server by TP-LINK SMB router 07-23-2024130729
What can I do if the log shows packets dropped on TP-Link SMB router? 07-23-202474214
What are the differences between different system modes? 07-01-202499252
Why your tested throughput is different from our NAT Throughput? 07-01-202477382
How to set up Port Forwarding feature on TP-Link SMB Router (new UI) 01-19-2024155966
How to configure PPTP/L2TP client on remote PC 01-10-2024209132
How to configure Policy Routing on Dual WAN Router using the new GUI 12-27-2023142060
How to setup your SafeStream router in standalone mode 12-27-202397499
How to configure Link Backup on Dual WAN Router using the new GUI 12-27-2023254210
How to Set Up Port Forwarding Feature on My TP-Link SMB Router? 06-29-20221059167
How to set Session Limit on TP-Link Router 06-29-2022315726
How to configure Web Filtering (blocking) on TP-Link SafeStream Routers using the new GUI 06-29-2022304079
How to configure a PPTP Server on TP-Link Router 06-29-2022237943
How to configure Port Mirror on TP-Link routers 06-29-2022151896
How to Configure Link Backup on Dual WAN Router 06-29-2022136927
How to Configure Policy Routing on Dual WAN Router 06-29-2022131837
How to configure to send system logs to a Syslog Server on Routers 06-29-2022110839
How to configure Online Detection for WAN link testing using the new GUI 06-28-202294593
How to restrict specific group of clients from visiting URL 06-28-202285007
How to build up a multi-nets network via Multi-Nets NAT feature on TP-Link router with L2+/L3 switches 06-28-2022332674
How to Upgrade TP-Link SMB Router through CLI 06-28-202286146
How to configure IPSec LAN to LAN VPN for multiple subnets using the new GUI 06-27-2022110243
How to configure remote management on SMB router using the new GUI 06-27-2022115561
How to establish PPTP Server by SMB VPN Router using the new GUI 06-27-202281984
How to establish L2TP Server by SMB VPN Router using the new GUI 06-27-202297800
How to configure WOL (Wake On LAN) on TP-Link SafeStream Router using the new GUI 06-27-2022227700
How to configure LAN-to-LAN IPsec VPN on TP-Link Router using the new GUI 06-27-2022257449
How to configure GreenBow IPsec VPN Client with a TP-Link VPN Router using the new GUI 06-27-202277167
How to configure Shrew Soft VPN Client with a TP-Link VPN Router using the new GUI 06-27-202279163
How to configure 802.1Q VLAN on TP-Link Load Balance and VPN routers using the new GUI 06-27-2022198501
How to set up access rules for TP-Link SMB router? 09-28-2021100951
How to configure MAC Filtering on TP-Link SMB Routers (New UI) 09-26-202148309
How to configure MAC Filtering on TP-Link SMB Router (Old UI) 09-26-2021435188
How to setup site-to-site PPTP VPN on TP-Link Router 08-03-2021400136
Source code template for External Web Portal (Business Router) 03-15-202150856
How to configure One-to-One NAT on Safestream routers using the old GUI 04-08-2018250767
How to configure a L2TP Server on TP-Link Router 06-21-2017163165
How to configure Shrew Soft VPN Client with TP-Link Router 09-02-201679091
How to configure a PPPoE Server on TP-Link Router 05-25-2016405264
Setting up Site-to-Site IPsec VPN on TP-Link Router 05-25-2016455689

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.
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-ER6020(UN)_V2_ 20200623

Download

Published Date: 2020-08-24

Language: English

File Size: 11.74 MB

New Feature/Enhancement:

1. Upgrade webserver's HTTPS encryption suite TLS version to 1.2.

2. Add support DHCP Option 66, Option 150, Option 159, Option 160, Option 176 and Option 242.

3. One-to-One NAT supports the loopback function of the WAN port.

4. Add HTTPS web server enable/disable button.

5. Support to obtain SNMP information through WAN port and VPN connection.

6. Support forward IPv4 Local Scope IP address as 239.255.0.0/16.

7. Optimize the mechanism of the session limit function.

8. Firewall optimization for PCI DSS vulnerability scanning.

9. Optimized the MAC address (WAN/LAN port) modification mechanism. If the MAC address in the backup file is not modified, the device will keep the default MAC address after restoring the backup file.

10. Optimize the DHCP Server mechanism, LAN devices can obtain IP addresses faster.

11. UPnP supports adding random codes to URL to prevent DNS Rebinding attacks.

12. Daylight saving time is adjusted from GMT to UTC.

13. Security vulnerability optimization.

Bug Fixed:

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 LAN PC may not be able to upload data to an external server.

4. Fix the bug that the UPnP NewExternalIPAddress interface cannot correctly obtain the IP address of WAN port.

5. Fix the bug that VPN cannot be used after creating multiple IPSec VPN entries.

6. Fix the bug that the VPN cannot be used normally after opening the DMZ function.

7. 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.

8. Fix the bug that two clients located behind the same NAT device cannot build L2TP over IPsec VPN with ER 6120v2 at the same time.

Notes:

1. For TL-ER6020 (UN) 2.0 only.

2. Your device's configuration won't be lost after upgrading.

TL-ER6020(UN)_V2_20180702

Download

Published Date: 2018-08-10

Language: English

File Size: 11.70 MB

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-ER6020 V2.0

TL-ER6020(UN)_V2_20180211

Download

Published Date: 2018-02-28

Language: English

File Size: 11.67 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 cannot open the Web interface of the other side via IPSec VPN tunnel.
4. Fix the problem of L2TP over IPSec VPN might be down when transmitting large files via VPN tunnel.
5. Fix the problem of DHCP Server might crash when there are some clients with same in the LAN.
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.

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.

GPL Code

TL-ER6020_V2_GPL

Emulators

Firmware Version	Working Mode	Language
171222	-	English	Browse

Note:

1. The emulator is a virtual web GUI where you can experience the TP-Link product management panel.

2. The listed emulators might not have the latest firmware.

3. The features displayed are for reference, and their availability may depend on local regulations. For more information, please refer to the datasheet or product page.

Download for TL-ER6020 V2

FAQs

Firmware

To Upgrade

To Use Third Party Firmware In TP-Link Products

Open Source Code For Programmers (GPL)

GPL Code

Emulators

Q&A

Feature Configuration Guide