linux: router: -problem

Hi,
I have a few public ip and I want to use linux as a router, on router
will be also firewall, trafic shaper.

I have:
$WAN: eth0
$LAN: eth1
Interfaces
# WAN
$IP addr add 192.168.0.70/24 brd 192.168.0.255 dev $WAN scope global
label $WAN
# LAN
$IP addr add 192.168.0.70/26 brd 192.168.0.127 dev $LAN scope global
label $LAN
$IP link set $WAN up
$IP link set $LAN up
echo 1 > /proc/sys/net/ipv4/conf/all/proxy_arp
echo 1 > /proc/sys/net/ipv4/ip_forward
Routing:
IP route add 0/0 via 192.168.0.254 dev $WAN

Of course all ip are public. On the local interface I did subnetting.
The problem is that from clinet for example 192.168.0.72 I can go out
but I can't in, He can't connect with the internet.
'ip route' command looks:
192.168.0.254 dev eth0 scope link
192.168.0.64/26 dev eth1 proto kernel scope link src 192.168.0.70
192.168.0.0/24 dev eth0 proto kernel scope link src 192.168.0.70
169.254.0.0/16 dev lo scope link
default via 192.168.0.254 dev eth0

Greetings

Hi,
Can't understand what you really want to do
Can't you just use for WAN 192.168.0.70/24 (by the way this can't be a
public IP) and for LAN 192.168.1.70/24, then setup NAT (iptables -t nat
-A POSTROUTING -o eth0 -j MASQUERADE)?