Using iptables to foward vnc

[Kenneth Porter]

--On Wednesday, September 15, 2004 8:01 PM -0700 Brad Smith 
<usernamenumber at gmail.com> wrote:

>> From FORWARD
> IN=eth0 OUT=eth0 SRC=vnc-client-ip DST=vnc-server-ip LEN=48 TOS=0x00
> PREC=0x00 TTL=127 ID=31276 DF PROTO=TCP SPT=1612 DPT=5801 WINDOW=65535
> RES=0x00 SYN URGP=0

eth0 is listed for both IN and OUT. That smells like a routing problem. The 
wrong interface chosen for OUT?