The DHCP Snooping and DHCP Alert Method in Securing DHCP Server from DHCP Rogue Attack

DHCP Server as part of the network infrastructure in charge distributing host configurations to all devices has potential be controlled. If is successfully controlled, connected server can potentially From observations made at PT. Rekayasa Engineering found a vulnerability that experience Rogue or Spoofing, where client will fail communicate with authorized Server, well open door for attackers enter network. For this reason, Snooping and Alert methods are implemented. ensure every data traffic been filtered directed registered interface. Meanwhile, use required monitoring during Discover, Offer, Request, Acknowledge (DORA) process. In tests performed, managed anticipate attacks tried placed on infrastructure. Alert, configured proxy router, ensures DORA process only occur between an client. test also shows communication from clients replied by Trusted Server. The existence makes configuration fully controlled