RV 340 Site to Site VPN with second subnet

[javiulacia]

Hello

I have setup site to site ipsec VPN connection between RV340 and unknown router at another side, rv340 and antoher side shows that tunnel is up, but we cannot make trafic go through the tunnel.

Vlan1 at rv340 - 192.168.30.1/24, router ip 192.168.30.100. Allowed subnet from another side - 192.168.32.64/26, allowed ip 192.168.30.2/32

local id: 192.168.30.2
local ip Group: 192.168.30.2/32

Remote IP Group: 192.168.32.64/26

It was not work when vlan1 was 192.168.1.1/24, we changed it to 192.168.30.0/24 but no luck.
In tutorials it`s simple, just connect to the tunnel and all should work from out of the box, but no...
I tried to add second vlan, static routes, etc... I have no more ideas.

Please someone give me some rough idea on how can i setup this one.

Thanks

[balaji.bandi]

To bring the VPN UP you need to have WAN IP to be communicated each other

and Interface Traffic is LocaL LAN IP which need to be allowed both the side to use Trunnel to communicate each other. (some vendor this should match to work)

below document is step by step :

https://www.cisco.com/c/en/us/support/docs/smb/routers/cisco-rv-series-small-business-routers/smb5513-configure-a-site-to-site-virtual-private-network-vpn-connect.html

if not working you need to run debug both the side see what is wrong ?

[javiulacia]

I configured site-to-site vpn using tutorial link you provided. And for sure both of wan ip fields are filled. Unfortunatelly it doesn`t work.

[balaji.bandi]

next step to compare both the side config side by side and debug