hi
i have 127 Valid ip
and i want to use nat this ip to my local network
and users in local network get invalid ip but if any body want can connect from outside of my network to any client
i am new in Linux
i use RRAS in windows 2000 and give ip pool to NAT and add a map for Each invalid ip address
for EXM:
213.217.155.1 <--> 192.168.50.20
and it work but with some problems
for example users couldn't upload file to FTP servers
so i want use Linux for this job
how can i do this in linux
i have mandrake 9.2
please send for me a example to undrestand better
sorry for my english
thanks