[solved] dhcpd can't start on all interfaces

diozea · (This post was last modified: 08-17-2021, 12:25 PM by diozea.)

Hello,
Systemctl gives me:
● dhcpcd.service loaded failed failed dhcpcd on all interfaces

So I'm not sure what's the really impact of the failed state of dhcpd service. What's your recommendation?
Tips: You should display more informations in "Services and power" (such as the detail status of each service, with the error). And add the service "logrotate"?

Code:
sudo ./init_dhcpd start

isc-dhcpd-4.4.2

ls: cannot access '/opt/keexybox/dhcpd/dhcpcd*.pid': No such file or directory

Internet Systems Consortium DHCP Server 4.4.2

Copyright 2004-2020 Internet Systems Consortium.

All rights reserved.

For info, please visit https://www.isc.org/software/dhcp/

Config file: /opt/keexybox/dhcpd/etc/dhcpd.conf

Database file: /opt/keexybox/dhcpd/etc/dhcpd.leases

PID file: /opt/keexybox/dhcpd/dhcpcd.pid

Wrote 0 class decls to leases file.

Wrote 0 deleted host decls to leases file.

Wrote 0 new dynamic host decls to leases file.

Wrote 13 leases to leases file.

Multiple interfaces match the same shared network: br0 br0:0

Listening on LPF/br0/dc:a6:32:d3:52:ea/local_net

Sending on   LPF/br0/dc:a6:32:d3:52:ea/local_net

Sending on   Socket/fallback/fallback-net

dhcpd.conf

Code:
pi@raspberrypi:/opt/keexybox/dhcpd/etc $ cat dhcpd.conf

# GENERATED BY KEEXYBOX WEBUI

# DO NOT EDIT THIS FILE

ddns-update-style none;

option domain-name "keexybox";

default-lease-time 600;

max-lease-time 7200;

log-facility local7;

class "external_host" {

            match hardware;

}

class "internal_host" {

            match hardware;

}

include "/opt/keexybox/dhcpd/etc/dhcpd-reservations.conf";

shared-network local_net {

        # INTERNET ROUTER SIDE

    subnet 192.168.1.0 netmask 255.255.255.0 {

        option routers 192.168.1.254;

                option domain-name-servers 192.168.1.1;

                pool {

                range 192.168.1.151 192.168.1.201;

                        allow members of "external_host";

                        deny unknown-clients;

                }

    }

        # USER AND DEVICES SIDE

    subnet 192.168.0.0 netmask 255.255.255.0 {

        option routers 192.168.0.254;

                option domain-name-servers 192.168.0.254;

                pool {

                range 192.168.0.1 192.168.0.100;

                        allow members of "internal_host";

                        allow unknown-clients;

                }

    }

}

Do we need to indicate which scope is autoritative?

Code:
more dhcpd-reservations.conf

# GENERATED BY KEEXYBOX WEBUI

# DO NOT EDIT THIS FILE

host ajonc {

        hardware ethernet MACaddress;

        fixed-address 192.168.0.37;

}

subclass "internal_host" MACaddress;

host Printer-Pixma {

        hardware ethernet MACaddress;

        fixed-address 192.168.0.3;

}

subclass "internal_host" MACaddress;

host Freebox-Mini {

        hardware ethernet MACaddress;

        fixed-address 192.168.0.4;

}

subclass "internal_host" MACaddress;

/opt/keexybox/dhcpd/etc/interfaces.conf

Code:
export LISTENING_INTERFACES="br0"

and

Code:
more /etc/network/interfaces

# GENERATED BY KEEXYBOX WEBUI

# DO NOT EDIT THIS FILE

# This file describes the network interfaces available on your system

# and how to activate them. For more information, see interfaces(5).

# Auto load interfaces

auto lo br0 br0:0

iface lo inet loopback

# Hotplug interfaces

allow-hotplug br0 br0:0

# Output network configuration

iface br0 inet static

    address 192.168.1.1

    netmask 255.255.255.0

    gateway 192.168.1.254

    dns-nameservers 208.67.222.222 8.8.4.4

    bridge_ports eth0

    bridge_stp off

    bridge_waitport 0

    bridge_waitport 0

# Internal network configuration

iface br0:0 inet static

    address 192.168.0.254

    netmask 255.255.255.0

On each PC, DHCP server is set to 192.168.1.1 (instead of 192.168.0.254 i think)

By the way, there is an issue with the time zone in the GUI. My timezone is Europe/Paris but when I checked in raspi-config it was "London".

Code:
Rq:

I'm using raspberry 4 with a for website filtering and anonymity. First for parental control, and a little for ad blocker.

internal interface of Keexybox: 192.168.0.254

external interface of Keexybox:192.168.1.1

router interface: 192.168.1.254

GW: 192.168.1.254

DNS1: 208.67.222.222

DNS2: 8.8.4.4

DNS Redirector: enabled

DHCP conf is (on the same interface so: Bro): 

internal: range 192.168.0.1 to 100

external: range 192.168.1.251 to  201

diozea · (This post was last modified: 08-17-2021, 12:25 PM by diozea.)