dhcrelay

dhcrelay provides a means for relaying DHCP and BOOTP requests from a subnet to which no DHCP server is directly connected to one or more DHCP servers on other subnets.

Documentation

• man 8 'dhcrelay' [EN]

Syntax

dhcrelay [PARAMETER ...] SERVER [SERVER ...]

Parameters

-i INTERFACE

The -i flag can be used to specify the network INTERFACEs on which the relay agent should listen. In general, it must listen not only on those network interfaces to which clients are attached, but also on those network interfaces to which the server (or the router that reaches the server) is attached. However, in some cases it may be necessary to exclude some networks; in this case, you must list all those network interfaces that should not be excluded using the -i flag.