2. Input the following filter:

/cfg/slb/filt 117/sip 202.160.148.192/smask 255.255.255.224
/cfg/slb/filt 117/dip any/dmask 0.0.0.0
/cfg/slb/filt 117/proto tcp/sport any/dport http
/cfg/slb/filt 117/actio allow/ena

3. Bind the filter to port 3 (customer router port)
/cfg/slb/port 3/add 117

4. Type "/"

5. apply

6. save