Can't start isc-dhcp-server because of the Error : Not configured to listen on any interfaces

I try to set up a wifi access point with hostapd and isc-dhcpd but the dhcp server dont work.The conf file is the same i found in this tutorial: [Hostapd : The Linux Way to create Virtual Wifi Access Point][1] !!!!ok i think i wont get any help besides Not useful hints to Dokumentations i read already...!!!!

This is the Error message i get when i want to start it with the command "systemctl start isc-dhcp-server.service" or "service isc-dhcp-server start"

Job for isc-dhcp-server.service failed because the control process exited with error code.
See "systemctl status isc-dhcp-server.service" and "journalctl -xe" for details.

This is the output of the command "systemctl status isc-dhcp-server.service":

> root@l0calh0st:~# systemctl status isc-dhcp-server.service ●
> isc-dhcp-server.service - LSB: DHCP server    Loaded: loaded
> (/etc/init.d/isc-dhcp-server; generated; vendor preset: disabled)   
> Active: failed (Result: exit-code) since Tue 2018-01-09 18:23:07 CET;
> 3s ago
>      Docs: man:systemd-sysv-generator(8)   Process: 3831 ExecStart=/etc/init.d/isc-dhcp-server start (code=exited,
> status=1/FAILURE)
> 
>     Jan 09 18:23:05 l0calh0st dhcpd[3842]: bugs on either our web page at www.isc.org or in the README file
>     Jan 09 18:23:05 l0calh0st dhcpd[3842]: before submitting a bug.  These pages explain the proper
>     Jan 09 18:23:05 l0calh0st dhcpd[3842]: process and the information we find helpful for debugging..
>     Jan 09 18:23:05 l0calh0st dhcpd[3842]: 
>     Jan 09 18:23:05 l0calh0st dhcpd[3842]: exiting.
>     Jan 09 18:23:07 l0calh0st isc-dhcp-server[3831]: Starting ISC DHCPv4 server: dhcpdcheck syslog for diagnostics. ... failed!
>     Jan 09 18:23:07 l0calh0st isc-dhcp-server[3831]:  failed!
>     Jan 09 18:23:07 l0calh0st systemd[1]: isc-dhcp-server.service: Control process exited, code=exited status=1
>     Jan 09 18:23:07 l0calh0st systemd[1]: isc-dhcp-server.service: Failed with result 'exit-code'.
>     Jan 09 18:23:07 l0calh0st systemd[1]: Failed to start LSB: DHCP server.

And This is the output of the command "journalctl -xe"

root@l0calh0st:~# journalctl -xe
Jan 09 19:44:42 l0calh0st dhcpd[4212]: 
Jan 09 19:44:42 l0calh0st dhcpd[4212]: 
Jan 09 19:44:42 l0calh0st dhcpd[4212]: Not configured to listen on any interfaces!
Jan 09 19:44:42 l0calh0st dhcpd[4212]: 
Jan 09 19:44:42 l0calh0st dhcpd[4212]: If you think you have received this message due to a bug rather
Jan 09 19:44:42 l0calh0st dhcpd[4212]: than a configuration issue please read the section on submitting
Jan 09 19:44:42 l0calh0st dhcpd[4212]: bugs on either our web page at www.isc.org or in the README file
Jan 09 19:44:42 l0calh0st dhcpd[4212]: before submitting a bug.  These pages explain the proper
Jan 09 19:44:42 l0calh0st dhcpd[4212]: process and the information we find helpful for debugging..
Jan 09 19:44:42 l0calh0st dhcpd[4212]: 
Jan 09 19:44:42 l0calh0st dhcpd[4212]: exiting.
Jan 09 19:44:44 l0calh0st isc-dhcp-server[4201]: Starting ISC DHCPv4 server: dhcpdcheck syslog for diagnostics. ... failed!
Jan 09 19:44:44 l0calh0st isc-dhcp-server[4201]:  failed!
Jan 09 19:44:44 l0calh0st systemd[1]: isc-dhcp-server.service: Control process exited, code=exited status=1
Jan 09 19:44:44 l0calh0st systemd[1]: isc-dhcp-server.service: Failed with result 'exit-code'.
Jan 09 19:44:44 l0calh0st systemd[1]: Failed to start LSB: DHCP server.
-- Subject: Unit isc-dhcp-server.service has failed
-- Defined-By: systemd
-- Support: https://www.debian.org/support
-- 
-- Unit isc-dhcp-server.service has failed.
-- 
-- The result is RESULT.

This is the etc/dhcp/dhcpd.conf file:

ddns-update-style none;
ignore client-updates;
authoritative;
option local-wpad code 252 = text;

subnet
10.0.0.0 netmask 255.255.255.0 {
# --- default gateway
option routers
10.0.0.1;
# --- Netmask
option subnet-mask
255.255.255.0;
# --- Broadcast Address
option broadcast-address
10.0.0.255;
# --- Domain name servers, tells the clients which DNS servers to use.
option domain-name-servers
10.0.0.1, 8.8.8.8, 8.8.4.4;
option time-offset
0;
range 10.0.0.3 10.0.0.13;
default-lease-time 1209600;
max-lease-time 1814400;
}

This is the /etc/default/isc-dhcp-server file:

# Defaults for isc-dhcp-server (sourced by /etc/init.d/isc-dhcp-server)

# Path to dhcpd's config file (default: /etc/dhcp/dhcpd.conf).
#DHCPDv4_CONF=/etc/dhcp/dhcpd.conf
#DHCPDv6_CONF=/etc/dhcp/dhcpd6.conf

# Path to dhcpd's PID file (default: /var/run/dhcpd.pid).
#DHCPDv4_PID=/var/run/dhcpd.pid
#DHCPDv6_PID=/var/run/dhcpd6.pid

# Additional options to start dhcpd with.
#   Don't use options -cf or -pf here; use DHCPD_CONF/ DHCPD_PID instead
#OPTIONS=""

# On what interfaces should the DHCP server (dhcpd) serve DHCP requests?
#   Separate multiple interfaces with spaces, e.g. "eth0 eth1".
INTERFACESv4="wlan0"
INTERFACESv6=""

This is the /etc/network/interfaces File: (I dont know if this is important)

    # This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback


auto wlan0
iface wlan0 inet static
  address 10.0.0.14
  netmask 255.255.255.0

output for ifconfig:

root@l0calh0st:~# ifconfig
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.2.101  netmask 255.255.255.0  broadcast 192.168.2.255
        inet6 2003:50:ad02:a21:d455:ca81:501e:727a  prefixlen 64  scopeid 0x0<global>
        inet6 fe80::da92:2698:1cc8:40d  prefixlen 64  scopeid 0x20<link>
        ether 40:8d:5c:52:43:f4  txqueuelen 1000  (Ethernet)
        RX packets 4908  bytes 2441138 (2.3 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 5464  bytes 822466 (803.1 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
        device interrupt 16  memory 0xdf200000-df220000  

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Lokale Schleife)
        RX packets 188  bytes 14388 (14.0 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 188  bytes 14388 (14.0 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlan0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether 36:58:48:6a:7b:16  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

!!!!ok i think i wont get any help besides Not useful hints to Dokumentations i read already...!!!!

1
задан 16 January 2018 в 22:12
3 ответа

Вы должны использовать journalctl -xe (как предлагается в сообщении об ошибке), чтобы получить более подробную информацию о том, что на самом деле ошибка является.

Возможно, вам придется порыться, чтобы найти его. Или вы можете запустить journalctl -f в одном терминале и перезапустить службу, которая должна писать в конец журнала и быть видимой в другом терминале.


9 января, 19:44:42 l0calh0st dhcpd [ 4212]: не настроен для прослушивания каких-либо интерфейсов!

^^^ Это ваша проблема.

-1
ответ дан 4 December 2019 в 04:15

Сначала необходимо настроить интерфейс и настроить на нем IP-адрес DHCP-сервера. перейдите в / etc / network / interfaces (если вы используете версию 17 или более раннюю) или можете использовать netplan (для 18.04). в остальном все настройки верны.

1
ответ дан 4 December 2019 в 04:15

dhcpd требует 2 файла для работы:
/etc/default/dhcpd.conf - определяет интерфейсы (что вы отсутствуют)
и
/etc/dhcp/dhcpd.conf - файл, который вы уже завершили

, содержимое /etc/default/dhcpd.conf должно выглядеть примерно так:

# /etc/default/dhcpd.conf
INTERFACES="eth0"
0
ответ дан 4 December 2019 в 04:15

Теги

Похожие вопросы