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Routing Gateway---vpn----Gateway---static route-----Gateway

prolog
Level 1
Level 1

Hi,

 

- I have a SITE A (RV320, gateway mode, 192.168.1.0/24) connected with gateway to gateway vpn to SITE B (RV320, gateway mode, 192.168.2.0/24).

 

- SITE A is also connected by a static route to SITE C (other brand router, gateway mode, 192.168.3.0/24).

 

- I want clients on SITE B can joined clients on SITE C and vice versa.

 

- How can I do this (static route,...other config else vpn B-C).

 

Regards.

9 Replies 9

balaji.bandi
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If SITE B and SITE C can reachable already, allow them  in the intersting traffic via VPN to Site A (192.168.3.0/24 )

BB

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Hi,

 

Thank you for the reply, but how I can do this??

 

This is a schema of the network :

 

Dessin2.png

From A to B better use GRE tunnel in Site-to-Site.
And add static routes from A to B like this:
ip route 192.168.2.0 255.255.255.0 ip_of_tunnel_interface_site_B
and the same from B to A via ip_of_tunnel_interface_site_A

SITE C, make a Route - Static / Dynamic Routing depends on your requirement.

 

SITE C make static route for  192.168.1.0/24 192.168.2.0/24 towards 192.168.1.X

SITE B Route 192.168.1.0/24 192.168.2.0/24 towards SITE A Tunnel.

 

Make sure SITE A and SITE B allow interesting traffic for 192.168.1.0/24 2.0/24 3.0/24

 

 

BB

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Hi BB,

 

First thank you for your response.

 

Tested all static route possible on all nodes without success.

 

Other problem I note is that ping from Site A to Site B (gateway to gateway VPN link) work only for Site B gateway (192.168.2.1) not for others clients on Site B, but all clients on Site A are reacheable from Site B.

 

I find an article with the same probleme I think but I did not understand the solution https://community.cisco.com/t5/small-business-routers/rv320-issue-routing-between-vpns/td-p/2714568

Solution is build VPN tunnel. As i say before - you need use GRE tunnel

Thank you Alkor.

 

But RV320 does not support GRE, is there another way to do this????

RV320 administrator guide say it support GRE.
Check FlexVPN (Spoke)

Hi,

 

Any idea on how to configure Flex VPN on RV320 (see screen FLEX VPN RV320.pngcapture).

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