Lan - lan source nat

dear ,

(try Any to 10.100.25.5 first) ... done

PS: Your interface IP isn't 172.20.0.1/32 (like in your picture) but 172.20.0.1/24 ...!? you're right my interface port 1 

and IP 172.30.1.66

nedal tomeh said:

PS: Your interface IP isn't 172.20.0.1/32 (like in your picture) but 172.20.0.1/24 ...!? you're right my interface port 1 

and IP 172.30.1.66

yes ... but at Port 4 you paint a 32 Bit network-mask ... i think you have /24 here ...

172.30.1.166/30 

sir 

just i have a question plz

is xg 430 support translates all networks hosts (10.200.220.1,.....) to a single IP or interface IP and forwards traffic to port 1 

(10.100.25.5) ?

which means server 10.100.25.5 accessed just by one IP from all networks 

Yes. This is how internet access works ... mostly.

There may be an error in your NAT definition... a screenshot would be helpful.

Here you can see my "Masquerade all at one interface" rule