Hi, I've read the description of encrypting bridge on http://www.arnor.net/encryptingbridge. But this is for kernel 2.4.19 and very old. Is there any encrypting code in the current linux-2.6 code or a patch? What I need is a solution to connect to bridges transparently by a encrypted tunnel and I don't want to add lots of user-space proggies on the routers or dependencies to network protocols (which means I want to connect two networks on the bridge layer by a encryted IPv4 tunnel running through the internet, but be able to transmit any kind of network protocol through the tunnel). Thanx for any help Rene
