POS service problem on clavister firewall

 When we put a firewall in our local network as default all the anonymous traffic are drop becuase of that we should be allow to Access traffic to them .in this case  pos banks working with special tcp port and when we try to acess to bank server the whole packets drop by default rule so we find a way to Access this device to bank server.

requirement

• Frist of all we should create two ip adress on adress book from this way : Objects > general > address book > add > ipv4 address  

• After that we create two ip adress
• Give a name an write ip adress of bank server

• Give a name an write ip adresse of pos Device

• After all we should create a ip rule for Access the pos device to  bank server From this way : policies > firewaling > rules > main ip rule  

And the Important part of this configuration :

Soure inteface : this is your local area port

source Network : this ip adsress of your pos device

Destination interface : in this case , its on the internet site

Destination Network : this your bank server ip adress

Service : choose all tcp ports to translation on this rule

Adress Translation : put on Auto