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ER605 VPN Router Auto IPsec VPN Tunnels

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ER605 VPN Router Auto IPsec VPN Tunnels

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
ER605 VPN Router Auto IPsec VPN Tunnels
ER605 VPN Router Auto IPsec VPN Tunnels
2022-08-30 12:53:51 - last edited 2022-08-30 12:55:29
Model: ER605 (TL-R605)  
Hardware Version: V2
Firmware Version:

Hi admin , 

I want to use IPSec tunnel for branch site .In this scenario we need to have public IP on both sides for One-click auto IPSec VPN?

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Re:ER605 VPN Router Auto IPsec VPN Tunnels
2022-08-31 06:18:25

  @DarLynn 

 

If there is NAT in front of the tp-link router, you can open port 500,4500 for the tp-link router WAN IP(on the front router). The IPSec can still be built up through NAT.

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Re:ER605 VPN Router Auto IPsec VPN Tunnels
2022-08-31 06:39:03

  @Somnus thanks for your kindly . I want to know public IP need on both side? Currently I have only one Public IP on Head Office side.Could you explain me again i need Public IP on both side ?

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Re:ER605 VPN Router Auto IPsec VPN Tunnels
2022-08-31 07:00:35

  @DarLynn Your branch office must also have public IP. If the public IP is on your Modem and you can modify the Modem, then kust need to use port forwarding to let the VPN work; However if you can only get a private from Internet Service Provider, then nothing we can do and the IPSec LAN-to-LAN VPN tunnel won't be able to build up.

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