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Next-Generation Firewall

PAN-OS

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Configure an interface as a DHCP Relay Agent to transmit DHCP messages between clients and servers.

Select DHCP Relay.

Select NetworkDHCPDHCP Relay.
Specify the IP address of each DHCP server with which the DHCP relay agent will communicate.
1. In the Interface field, select the interface you want to be the DHCP relay agent.
2. Select either IPv4 or IPv6, indicating the type of DHCP server address you will specify.
3. If you checked IPv4, in the DHCP Server IP Address field, Add the address of the DHCP server to and from which you will relay DHCP messages.
4. If you checked IPv6, in the DHCP Server IPv6 Address field, Add the address of the DHCP server to and from which you will relay DHCP messages. If you specify a multicast address, also specify an outgoing Interface.
5. (Optional) Repeat the prior three steps to enter a maximum of eight DHCP server addresses per IP address family.
(Optional) (PAN-OS 12.2.2 and later versions) Configure DHCP Relay Overwrite to modify the subnet mask and default gateway delivered to DHCP clients.
Enable Overwrite.
- For Gateway, enter the IP address of the firewall interface to deliver to clients as their default gateway.
- For Subnet Mask, enter the subnet mask to deliver to clients. For intra-VLAN microsegmentation, enter 255.255.255.255.
Commit the configuration.

Click OK and Commit.