Route all traffic over IPSEC tunnel

Route all traffic over IPSEC tunnel
Route all traffic over IPSEC tunnel
a week ago
Model: TL-R600VPN
Hardware Version: V4
Firmware Version: 4.0.3 Build 20190227 Rel.48206

I have two TL-R600vpn devices connected together between two sites. 

I can bring up an ipsec tunnel and communicate lan-to-lan. 

I am trying to figure out how to route all traffic through site A from site b and then out to the internet. 

So lan_site_B-->IPSEC--->site_A--->Site_A_ISP.  

 

Static routing does not allow for a route_all, 0.0.0.0/0, default route and policy routing does not allow for specifying ipsec tunnel or additional next hop.  Am i missing something on how to set a default route across IPSEC tunnel?

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2 Replies
Re:Route all traffic over IPSEC tunnel
a week ago

@Jcckmc 

 

Unfortunately IPsec VPN cannot meet your requirements. Because it's based on local subnet and remote subnet. Only the data whose destination is remote subnet will be forwarded to VPN tunnel.

 

You need to use L2TP VPN, and set up dialup way as L2TP to connect L2TP VPN. Then the router will become L2TP VPN client. But unfortunately this way doesn't support encryption on TP-Link router. Cannot make sure the security.

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Re:Route all traffic over IPSEC tunnel
a week ago

@Andone thank you for the reply!  I was suspecting this was the case.

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