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hwdsl2 / setup-ipsec-vpn

Scripts to build your own IPsec VPN server, with IPsec/L2TP, Cisco IPsec and IKEv2
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How to connect from a Linksys router LRT224 #1094

Closed baburaj-james-knowa closed 2 years ago

baburaj-james-knowa commented 2 years ago

I need to fill in the following for an IPSec tunnel. I have set up an IKEv2 only VPN using a script you provided:

image

letoams commented 2 years ago

That screen show manual keying. You should never use manual hard coded keys. It also only shows DES and 3DES, neither of which you should use.

Likely you need to go to the other side and ask for more modern settings. You can refer to RFC 8247 for acceptable parameters.

Paul

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On Feb 1, 2022, at 03:46, baburaj-james-knowa @.***> wrote:

 I need to fill in the following for an IPSec tunnel. I have set up an IKEv2 only VPN using a script you provided:

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hwdsl2 commented 2 years ago

@baburaj-james-knowa Hello! The Linksys LRT224 router cannot be used as an IKEv2 VPN client with a VPN server set up using the scripts in this repository. In this router, the "Gateway To Gateway" mode [1] can only be used for connecting two Linksys routers together using a VPN tunnel. The "Client to Gateway" mode [2], on the other hand, configures the router as a VPN server that VPN clients can connect to. Only "IKE with pre-shared key" is supported. Neither mode can be used with a VPN server set up using the scripts in this repository, unfortunately.

[1] https://www.linksys.com/my/support-article?articleNum=226165 [2] https://www.linksys.com/us/support-article?articleNum=138256