Background:

We are using Metro Ethernet to connect several sites to our main office.  In

order to save money the telco has a couple of sites riding the same vlan

coming into us. One of these sites is one of our remote offices and the

other is a competing office.
Problem:

Since we are on the vlan there is no way I can route without the possibility

of someone running a sniffer and sniffing my packets, so my goal is I want

all my traffic from my remote office to come through my main office even

Internet.  To map this tunnel using isakmpd would I just create a tunnel to

0.0.0.0?

Regards,

Chris