The design of my architecture is described in attachment.
As you will see, I have setup a site-to-site VPN tunnel between 2 sites using CISCO rv120w.
Everything works fine; any PC on one site can access all systems on the other site and vice-versa.
The issue I have is when I start a VPN connection another site on Internet using IPSecuritas.
I can initiate a VPN to site 1 and site 2; but when connected, I can only access servers that are located into the same site I'm connected to; I cannot ping the remote site.
The Range of IP addresses on the internet during my tests is 192.168.11.0 (I 'm using a Mac)
Systems with IP 192.168.1.1 and 192.168.10.1 are bridges
Systems with IP 192.168.1.2 and 192.168.10.2 are CISCO rv120w
Any help will be very appreciated.
I have tried to enable RIP but it doesn't help.