Site To Site VPN on RV160

[Net_New]

Hello,

for a couple of days I am trying to set up a VPN site to site between my office (RV160) and remote branch (Fortigate), I completed all steps as mentioned in configuration guide but nothing work, I literally search everything on internet but nothing works! even the log massages not helpful at all. i did packet capture on other end (fortigate) but nothing received, seems the router didn't send any packet.

Its very simple topology I want to encrypt lan to lan traffic between two sites each site has public IP and perform PAT.

wondering if i miss any config related to NAT or any advise please.

[balaji.bandi]

Let see how i can help here, since you mentioned tried many ways, give some example or follow below steps :

1. RV Look at the admin guide :  ( Page 91 Site to Site VPN)

https://www.cisco.com/c/dam/en/us/td/docs/routers/csbr/RV160/Administration_Guide/b_RV160x_AG.pdf

2. Fortinet good video setup site to site VPN : ( what model of Fotinet ?)

https://www.youtube.com/watch?v=sqwHyKVMhFU

Its very simple topology I want to encrypt lan to lan traffic between two sites each site has public IP and perform PAT.

Always we miss simple information, which can lead to fix days and months, so Make a Small diagram with IP address information.

Other Notes :

Make sure both the side config matches ( Try DH Lower level 5, rather going high level)

Post config information of both the end

Last - atleast one of the end you should see the Logs intiating the Tunnel.