Using a LinkSys router as router(not gateway):
WAN: (provided by ISP)
Network: 203.123.123.128
IP: 203.123.123.226 (router WAN interface IP)
Gateway: 203.123.123.219
NetMask: 255.255.255.128

LAN: (provided by ISP)
Network: 203.123.124.192
Gateway: 203.123.124.193 (router LAN interface IP)
IP: 203.123.124.194-198
NetMask: 255.255.255.248

Hereis my static routing configuration

destination IP subnet mask default gateway metrix interface
0.0.0.0 0.0.0.0 203.123.123.219 1 WAN
203.123.123.128 255.255.255.128 203.123.123.226 1 WAN
203.123.124.192 255.255.255.248 0.0.0.0 1 LAN

Do anyone know if there is any problem??
Problem is when I use tracert function, the first result is the destination IP

C:\>tracert www.hsi.com.hk

Tracing route to www.hsi.com.hk [202.82.8.51]
over a maximum of 30 hops:

1 <1 ms <1 ms <1 ms 202.82.8.51
2 10 ms 10 ms 10 ms other internet IP of the ISP.