SNAT RANGE IP avec 1:1 NAT

Bonjour,

I need to set up a SNAT for a range of IP 192.168.2.0/24 to a 10.35.40.0/24.

Except that it is absolutely necessary that the IPs 192.168.2.0/24 be translated in 10.42.2.0/24 with the constraint to have the correspondence between the 2 networks:

192.168.2.145 -> 10.42.2.145

192.168.2.201 -> 10.42.2.201

192.168.2.12 -> 10.42.2.12

I have already implemented this SNAT on my old hardware JUNIPER I just replaced by a SOPHOS XG.

I tried a lot of things on the XG but nothing to do.

  JUNIPER SRX240 configuration:

pool DEV-to-BM {
    address {
        10.42.2.0/32 to 10.42.2.254/32;
    }
    host-address-base 192.168.2.0/32;
    port { 
        no-translation;
    }
}

address private-office-network 192.168.2.0/24;

rule-set trust-to-BM {
    from zone trust;
    to zone Beaumanoir;
    rule snat-dev-to-BM {
        match {
            source-address-name private-office-network;
        }
        then {
            source-nat {
                pool {
                    DEV-to-BM;
                } 
           }
       }
}

Thank in advance.