3.14. DHCPRelay
Description
Use a DHCP Relay to dynamically alter the routing table according to relayed DHCP leases.
Properties
Name
Specifies a symbolic name for the relay rule. (Identifier)
Action
Ignore, Relay or BootpFwd. (Default: Ignore)
SourceInterface
The source interface of the DHCP packet.
TargetDHCPServer
Specifies the IP of the server to send the relayed DHCP packets
to.
IPOfferFilter
Specifies the span of IP addresses that are allowed to be relayed
from the DHCP server. (Default: 1)
AddRoute
Enable dynamic adding of routes as leases are added and re-
moved. (Default: No)
AddRouteLocalIP
The IP Address specified here will automatically be published
on the interfaces where a route is added. (Optional)
AddRouteGatewayIP
The IP used as gateway to reach hosts on this route. (Optional)
RoutingTable
Specifies the routing table the clients host route should be added
to. (Default: main)
MaxRelaysPerInterface
Specifies how many relays are allowed per interface, that means,
how many DHCP clients are allowed to be relayed through each
interface. (Optional)
AgentIP
Define what IP the relay should use as gateway IP when passing
the requests to the DHCP server. (Default: Recv)
AllowNULLOffers
Accept server responses offering IP address "0.0.0.0" (no IP ad-
dress offered). (Default: No)
ProxyARPAllInterfaces
Always select all interfaces, including new ones, for publishing
routes needed for the relay via Proxy ARP. (Default: No)
ProxyARPInterfaces
Specifies the interface/interfaces on which the security gateway
should publish routes needed for the relay via Proxy ARP.
(Optional)
LogEnabled
Enable logging. (Default: Yes)
LogSeverity
Specifies with what severity log events will be sent to the spe-
cified log receivers. (Default: Default)
Comments
Text describing the current object. (Optional)
3.14. DHCPRelay
Chapter 3. Configuration Reference
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