Thanks for the lead. The article shows that Fedora IP_Forwarding flag has moved cf RH 7. However, this alone did not solve. Found
http://www.chinalinuxpub.com/doc/www...m#_Toc33893559
which says you need to
echo 1 > /proc/sys/net/ipv4/conf/eth0/proxy_arp
echo 1 > /proc/sys/net/ipv4/conf/eth1/proxy_arp
to enable address resolution protocol but thanks anyway.
Best Google search on words:
netfilter route "net.ipv4.ip_forward" genmask
because the routing table needs to be checked as well as the firewall
Cheers,
meadensi