Iptables Routing 10.69.16.0 to 10.69.18.0
Hi I'm new to Using to IPTABLES and need some help
I've and External connection with a static ip to my ISP then i've two internal subnets both in 10.69.16.0/23 (eth0) and 10.69.18.0/23(eth1) range. Each subnet has a NIC of the firewall in the different ranges, no ip aliasing used.
I know how to set up the nat to the web,
I need to be able to set up rules to forward packets between the two subnets.
i've tried to set rules on the forward chain but they didn't work
iptables -A FORWARD -d 10.69.16.0/23 -o eth0 -j ACCEPT
iptables -A FORWARD -d 10.69.18.0/23 -o eth1 -j ACCEPT
I even had the forward policy to accept but no joy pinging between the subnets.
where am i going wrong????
Thanks in advance