下載 TL-ER6020 V2

請選擇硬體版本:

V2

>如何查看 TP-Link 產品的硬體版本?

重要: 型號和硬體版本的可用性因地區而異。請至您地區的 TP-Link 官網查看可用的產品。
相關文件

常見問題

韌體

韌體更新可以解決前版韌體可能有的一些問題並改善它目前的效能。

若要更新

重要:若要防止韌體升級失敗,請在繼續在升級程序前閱讀以下內容

  • 請在您購買地點的當地官方網站下載韌體並對您的TP-Link設備進行升級,否則將違反保固條款。如果有需要,請點選 這裡 以變更網站。
  • 為了合適的韌體版本,請確認您設備目前的硬體版本。錯誤的韌體更新可能會損壞您的設備並使保固失效。( 一般來說,V1.x=V1)
  • 非常重要,更韌體升級期間請勿關閉設備的電源, 因為這很可能會導致產品的永久性損壞。
  • 除非在TP-Link設備沒有LAN/Ethernet連接埠的狀況下,否則請不要使用無線連接更新韌體。對於LTE-MiFi,建議您透過USB連接埠進行升級。
  • 建議您停止電腦上所有的網際網路應用程式,或在升級前簡單地中斷網際網路線路即可。
  • 在升級前請使用解壓縮軟體,例如:WinZIP 或 WinRAR 解壓縮您下載的檔案。

TL-ER6020(UN)_V2_ 20200623

下載
發佈日期: 2020-08-24 語言: 英語 檔案大小: 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

下載
發佈日期: 2018-08-10 語言: 英語 檔案大小: 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

下載
發佈日期: 2018-02-28 語言: 英語 檔案大小: 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.

若要在TP-Link產品上使用第三方韌體

一些TP-Link產品的官方韌體可以被第三方韌體替換,例如:DD-WRT。TP-Link沒有義務提供任何維護或支持,也不保證第三方固件的性能和穩定性。使用第三方韌體後,將使產品的保固失效。

供程式人員的開放原始碼(GPL)

請注意:TP-Link的產品部分包含由第三方開發的程式碼,包括:受GNU通用公共許可證(“GPL”),版本1 /版本2 /版本3或GNU較寬鬆通用公共許可證(“LGPL”)制約的程式碼。您可以使用相應的軟體條件來遵循GPL許可條款。

在此您可以查看、列印與下載對應的GPL許可條款。 您將收到TP-Link產品中用於直接下載的相關軟件的GPL原始以及進一步的資訊,包含在GPL碼中心下包含GPL程式碼的TP-Link軟體列表。

各自的程序分發沒有任何擔保; 甚至沒有對適銷性或特定用途的適用性的暗示保證。請參閱各自的GNU通用公共許可證了解更多詳情。

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