Integration of DDHCPD into batman-adv networks. The contained script
ddhcpd-gateway-update manages the configuration of gateway and DNS server DHCP
options, so clients can be configured with the right information.
Knowing the IP address of a gateway can be a hassle in batman-adv networks.
Make sure your gateways use the same MAC address for their batman interface and
the primary batman interface (which may also be a bridge) all the time.
You need to install mesh-announce on
your gateways, so DDHCPD can query the gateway address that should be announced
over DHCP via respondd from the chosen gateway.
Further reading, see ddhcpd README.