RV042 Shrew soft client NAT-t new mapping

Question

Hi everyone,
Since I had Quick VPN issue, so I tried the Shrew soft client hoping to get the IPSec tunnel with router RV042 in Client2gateway mode.
On Shrew client, I got "Tunnel is activated" but got establised failed errors.
On RV042 IPSec log, it ended with : NAT-T: x.x.x.x new mapping.
What does it mean?
Thanks for your answers.

Answer 1

Hi Hdam,
That's good :) 
- Yes you can change the FQDN from remote.com to other domain name.
- Why I don't select IP address as remote ? because from the router first when you select Group VPN automatically the VPN will be responder and waiting for a connection, also in that case we don't need to specify the Public or LAN network of the client because they can connect from anywhere. 
Now from the client the local ID should be the same as remote ID in the router (remember when you configure VPN tunnel between two router the local address from site B should be the remote local on Site A is the same here with shrewVPN but using FQDN)
- Just I want to clarify for RV0xx doesn't support VLAN's it's Port based Vlan and multiple Subnet BUT you can achieve what you need :)
Please follow this steps : 
Step 1 : I assume that you have already add additional subnet if not just add it under Setup --> Network and then add additional subnet and for better implementation for the subnet better to have like this example if you have the default network 192.168.1.1/24 add second subnet 192.168.2.1/24 in this case in the VPN setup we can do subnet summarization and will be 192.168.0.0/16 class B and all the PC connected to the router should have gateway 192.168.1.1 or 192.168.2.1 in my example of course
Step 2 : Under VPN -- > summary --> edit the old configuration for VPN client and change the local network to 192.168.0.0 mask 255.255.0.0 
Step 3 : on shrew VPN also under policy  --> Remote Network Resource change to 192.168.0.0 255.255.0.0 
and should work :) 
Please rate this post to help other Cisco Customer
Greetings
Mehdi