Hello.
I am using Tplink ER8411. I have a ipsec tunnel between network A and network B. On side B I am using Tplink ER8411. I would like configure NAT over ipsec tunnel. I would like packets coming from network A directed to network B to change the source IP when they reach network B to have the LAN IP address of the tplink router on side B.
I don't find any opciones for this configuration on Tplink ER8411. 

Is is possible this configuration?

Regards.