Patent ID: 11916957
Assignee: AIRGAP NETWORKS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. The system of claim 9, wherein the policing includes examining DHCP protocol packets between the DHCP server and endpoint devices and performing at least one of: 1) modifying ciaddr requested by an endpoint device in a DHCP DISCOVER/REQUEST, 2) modifying yiaddr assigned to an endpoint device in a DHCP OFFER, 3) generated a DHCP Negative Acknowledgement (NACK) in response to an endpoint device DHCP Discover or Request, 4) proactively dropping a DHCP OFFER/Acknowledgement (ACK) packet being sent to an endpoint device; and 5) generating a DHCP decline to a DHCP Server in response to a DHCP OFFER.