On Wed, Jan 16, 2013 at 10:46 PM, megadave <megadave at gmail.com> wrote: > If you are still sorting this out, what does the routing table on > those two machines (1.200, and 3.200) look like? > > And just to humor me, on the proxy server, do: > > cat /proc/sys/net/ipv4/ip_forward The result is: 1