In which scenario will an administrator need to manually define Proxy ARP?
In which scenario will an administrator need to manually define Proxy ARP?
An administrator will need to manually define Proxy ARP when they configure a Manual Static NAT that translates to an IP address that does not belong to one of the firewall's interfaces. This is necessary for the NAT to function properly, as Proxy ARP allows the firewall to respond to ARP requests on behalf of the translated IP address, ensuring that traffic is correctly routed through the firewall.
the correct answer. If you are using manual NAT rules, you must configure Proxy ARP entries to associate the translated IP address with the MAC address of the Security Gateway interface that is on the same network as the translated IP addresses. https://sc1.checkpoint.com/documents/R81/WebAdminGuides/EN/CP_R81_SecurityManagement_AdminGuide/Topics-SECMG/Automatic_and_Proxy_ARP.htm
Correct is D, because it is only needed when NAT is on one of the FW's interface
C is Correct
c is correct