Business
Search
Business
Search Menu

Download for TL-ER6120 V3

Please choose hardware version:

V3

>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.
Manual
SafeStream Gigabit Multi-WAN Rackmount VPN Router
TL-ER6120

IPSec VPN Client Software

TP-LINK IPSec VPN
Client

 Download
Published Date: 2012-04-24 Language: English File Size: 5.81 MB
Operating System: Win2000/XP/2003/Vista/7

Notes:

  1. The VPN Client software, Download tool and User Guide are in this folder. You can click TheGreenBow VPN Client to install the VPN Client or click TP-LINK VPN Client to download the latest software, what's more, please refer to IPSec VPN Client User Guide for the detailed using instructions.
  2. The IPsec VPN Client recommended by TP-LINK is a trial version. Please purchase full license from TheGreenBow through the link on the software, if required: http://thegreenbow.com/tplink

Feature Filter: All User Application RequirementConfiguration GuideTroubleshootingQ&A of functional explanation or specification parametersFurther Assistance

FAQs

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-ER6120(UN)_V3_20200313

 Download
Published Date: 2020-06-28 Language: English File Size: 15.22 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.

 

 

Notes:

1. For TL-ER6120 (UN) 3.0 only.

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

TL-ER6120(UN)_V3_20180319

 Download
Published Date: 2018-08-28 Language: English File Size: 15.11 MB

Modifications and Bug Fixes:
First firmware released

TL-ER6120(UN)_V3_20180724

 Download
Published Date: 2018-08-21 Language: English File Size: 15.13 MB

Modifications and Bug Fixes:

First firmware released
Notes: For TL-ER6120(UN) V3.0

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.

GPL Code

Emulators

Firmware Version
Working Mode
Language
180319(UN)
-
English

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.

Feature Filter: All MaintenanceNetworkVPNLoad BalancingFirewallAccess ControlHardware Installation

Q&A

Feature Configuration Guide

This website uses cookies to improve website navigation, analyze online activities and have the best possible user experience on our website. You can object to the use of cookies at any time. You can find more information in our privacy policy .

This website uses cookies to improve website navigation, analyze online activities and have the best possible user experience on our website. You can object to the use of cookies at any time. You can find more information in our privacy policy .

Basic Cookies

These cookies are necessary for the website to function and cannot be deactivated in your systems.

TP-Link

accepted_local_switcher, tp_privacy_base, tp_privacy_marketing, tp_smb-select-product_scence, tp_smb-select-product_scenceSimple, tp_smb-select-product_userChoice, tp_smb-select-product_userChoiceSimple, tp_smb-select-product_userInfo, tp_smb-select-product_userInfoSimple, tp_top-banner, tp_popup-bottom, tp_popup-center, tp_popup-right-middle, tp_popup-right-bottom, tp_productCategoryType

Livechat

__livechat, __lc2_cid, __lc2_cst, __lc_cid, __lc_cst, CASID

Youtube

id, VISITOR_INFO1_LIVE, LOGIN_INFO, SIDCC, SAPISID, APISID, SSID, SID, YSC, __Secure-1PSID, __Secure-1PAPISID, __Secure-1PSIDCC, __Secure-3PSID, __Secure-3PAPISID, __Secure-3PSIDCC, 1P_JAR, AEC, NID, OTZ

Analysis and Marketing Cookies

Analysis cookies enable us to analyze your activities on our website in order to improve and adapt the functionality of our website.

The marketing cookies can be set through our website by our advertising partners in order to create a profile of your interests and to show you relevant advertisements on other websites.

Google Analytics & Google Tag Manager & Google Optimize

_gid, _ga_<container-id>, _ga, _gat_gtag_<container-id>

Google Ads & DoubleClick

test_cookie, _gcl_au

Facebook

_fbp

Crazy Egg

cebsp_, _ce.s, _ce.clock_data, _ce.clock_event, cebs

Hotjar

OptanonConsent, _sctr, _cs_s, _hjFirstSeen, _hjAbsoluteSessionInProgress, _hjSessionUser_14, _fbp, ajs_anonymous_id, _hjSessionUser_<hotjar-id>, _uetsid, _schn, _uetvid, NEXT_LOCALE, _hjSession_14, _hjid, _cs_c, _scid, _hjAbsoluteSessionInProgress, _cs_id, _gcl_au, _ga, _gid, _hjIncludedInPageviewSample, _hjSession_<hotjar-id>, _hjIncludedInSessionSample_<hotjar-id>

Linkedin

lidc, AnalyticsSyncHistory, UserMatchHistory, bcookie, li_sugr, ln_or