Defconf deassigned что значит
Mon Jul 18, 2016 9:32 am
Hello. I own Mikrotik RB951G-2HnD (v. 6.35.4).
I noticed that every few minutes clients are deassigned and assigned IP address?
I search this issue on the forums but no solution worked for me.
There is about 50 address leases on the network and I never had this problem.
Mikrotik is configured as gateway and DHCP. All clients are wireless connected with UniFi AP.
08:19:25 dhcp,debug,packet DHCP Kravanja received discover with id 1528368538 from
0.0.0.0
08:19:25 dhcp,debug,packet ciaddr = 0.0.0.0
08:19:25 dhcp,debug,packet chaddr = F0:5B:7B:2F:78:F9
08:19:25 dhcp,debug,packet Msg-Type = discover
08:19:25 dhcp,debug,packet Client-Id = 01-F0-5B-7B-2F-78-F9
08:19:25 dhcp,debug,packet Max-DHCP-Message-Size = 1500
08:19:25 dhcp,debug,packet Class-Id = «dhcpcd-5.5.6»
08:19:25 dhcp,debug,packet Host-Name = «android-3ae9afaf1878d91d»
08:19:25 dhcp,debug,packet Parameter-List = Subnet-Mask,Static-Route,Router,Do
main-Server,Domain-Name,Broadcast-Address,Address-Time,Renewal-Time,Rebinding-Time
08:19:25 dhcp,info DHCP Kravanja deassigned 192.168.20.57 from F0:5B:7B:2F:78:F9
08:19:25 dhcp,debug,packet DHCP Kravanja sending offer with id 1528368538 to 192.1
68.20.57
08:19:25 dhcp,debug,packet ciaddr = 0.0.0.0
08:19:25 dhcp,debug,packet yiaddr = 192.168.20.57
08:19:25 dhcp,debug,packet siaddr = 192.168.20.1
08:19:25 dhcp,debug,packet chaddr = F0:5B:7B:2F:78:F9
08:19:25 dhcp,debug,packet Msg-Type = offer
08:19:25 dhcp,debug,packet Server-Id = 192.168.20.1
08:19:25 dhcp,debug,packet Address-Time = 72000
08:19:25 dhcp,debug,packet Subnet-Mask = 255.255.255.0
08:19:25 dhcp,debug,packet Router = 192.168.20.1
08:19:25 dhcp,debug,packet Domain-Server = 193.189.160.13,193.189.160.23
08:19:25 dhcp,debug,packet DHCP Kravanja received request with id 1528368538 from
0.0.0.0
08:19:25 dhcp,debug,packet ciaddr = 0.0.0.0
08:19:25 dhcp,debug,packet chaddr = F0:5B:7B:2F:78:F9
08:19:25 dhcp,debug,packet Msg-Type = request
08:19:25 dhcp,debug,packet Client-Id = 01-F0-5B-7B-2F-78-F9
08:19:25 dhcp,debug,packet Address-Request = 192.168.20.57
08:19:25 dhcp,debug,packet Server-Id = 192.168.20.1
08:19:25 dhcp,debug,packet Max-DHCP-Message-Size = 1500
08:19:25 dhcp,debug,packet Class-Id = «dhcpcd-5.5.6»
08:19:25 dhcp,debug,packet Host-Name = «android-3ae9afaf1878d91d»
08:19:25 dhcp,debug,packet Parameter-List = Subnet-Mask,Static-Route,Router,Do
main-Server,Domain-Name,Broadcast-Address,Address-Time,Renewal-Time,Rebinding-Time
08:19:25 dhcp,info DHCP Kravanja assigned 192.168.20.57 to F0:5B:7B:2F:78:F9
08:19:25 dhcp,debug,packet DHCP Kravanja sending ack with id 1528368538 to 192.168.20.57
08:19:25 dhcp,debug,packet ciaddr = 0.0.0.0
08:19:25 dhcp,debug,packet yiaddr = 192.168.20.57
08:19:25 dhcp,debug,packet siaddr = 192.168.20.1
08:19:25 dhcp,debug,packet chaddr = F0:5B:7B:2F:78:F9
08:19:25 dhcp,debug,packet Msg-Type = ack
08:19:25 dhcp,debug,packet Server-Id = 192.168.20.1
08:19:25 dhcp,debug,packet Address-Time = 72000
08:19:25 dhcp,debug,packet Subnet-Mask = 255.255.255.0
08:19:25 dhcp,debug,packet Router = 192.168.20.1
08:19:25 dhcp,debug,packet Domain-Server = 193.189.160.13,193.189.160.23
Defconf deassigned что значит
Wed Feb 09, 2011 5:00 pm
can someone help me figure out why this is happening.
i am getting messages in the log like:
dhcp1 deassigned 192.168.99.9 from
dhcp1 assigned 192.168.99.9 from
why is this happening and how to fix it?
this is on a RB600 with RouterOS 4.16
Re: DHCP Assigned and Deassigned
Tue Feb 22, 2011 6:17 pm
Re: DHCP Assigned and Deassigned
Wed Feb 23, 2011 7:37 am
Re: DHCP Assigned and Deassigned
Thu May 05, 2011 12:32 pm
I have the same problem with 4.17 and RB750G.
Re: DHCP Assigned and Deassigned
Thu May 05, 2011 4:08 pm
Hello guys.
Solution is this. Disable the DHCP pool of the hotspot server.
ie Go to ip-hotspot-servers.
Select the hotspot server u are using and change address pool to none.
This way u have only one dhcp server working.
Had similar problem once.
Re: DHCP Assigned and Deassigned
Thu May 05, 2011 5:01 pm
Hello guys.
Solution is this. Disable the DHCP pool of the hotspot server.
ie Go to ip-hotspot-servers.
Select the hotspot server u are using and change address pool to none.
This way u have only one dhcp server working.
Had similar problem once.
Re: DHCP Assigned and Deassigned
Sat Jul 18, 2015 5:51 am
I didn’t want to start new topic, found this one. Anything changed? I see it on v30.1 Very annoying, any reason why this might be happening?
I have some additional info. Those devices is WiFi clients. WiFi served by UniFi device connected to Mikrotik. But Unifi doesn’t do any DHCP, so I wonder..
Re: DHCP Assigned and Deassigned
Sat Sep 05, 2015 5:49 am
Re: DHCP Assigned and Deassigned
Tue Nov 17, 2015 10:02 pm
Re: DHCP Assigned and Deassigned
Thu Nov 19, 2020 9:58 am
I have the same problem with my MiBox S
it’s spamming through logs and there is nothing I can do about it
miller777
miller777 Miller777
Поимел первые грабли:
Ситуация: сменил дома роутер, был TP-Link, поставил Mikrotik RB951Ui-2HnD, уже писал об этом. До смены роутера все было нормально (если не считать кривой работы Win10 по Wi-Fi, что было решено прокладкой кабеля).
Настроил Wi-Fi и прочее. Все настроено так, как было на старом роутере: SSID, шифрование.
На других устройствах, подключаемых по Wi-Fi, все в порядке. Интернет не пропадает. Проверено на 4-х устройствах. Проблема стала возникать только у меня.
Телефон: Dexp Ixion ML-5, Android 4.4, кастомная прошивка.
# jan/03/2016 22:33:04 by RouterOS 6.33.3
# software/>#
/interface bridge
add admin-mac=4C:5E:0C:BC:1D:9D auto-mac=no mtu=1500 name=bridge-local
/interface ethernet
set [ find default-name=ether1 ] mac-address=00:11:09:8A:D7:CA name=\
ether1-gateway
set [ find default-name=ether2 ] mac-address=4C:5E:0C:BC:1D:9D name=\
ether2-master-local
set [ find default-name=ether3 ] mac-address=4C:5E:0C:BC:1D:9E master-port=\
ether2-master-local name=ether3-slave-local
set [ find default-name=ether4 ] mac-address=4C:5E:0C:BC:1D:9F master-port=\
ether2-master-local name=ether4-slave-local
set [ find default-name=ether5 ] mac-address=4C:5E:0C:BC:1D:A0 master-port=\
ether2-master-local name=ether5-slave-local
/interface wireless
set [ find default-name=wlan1 ] adaptive-noise-immunity=ap-and-client-mo de \
band=2ghz-b/g/n channel-width=20/40mhz-Ce country=russia disabled=no \
distance=indoors frequency=2442 hw-protection-mode=rts-cts mode=ap-bridge \
name=wlan2 ssid=Miller777WiFi tx-power-mode=all-rates-fixed \
wireless-protocol=802.11 wmm-support=enabled
/ip neighbor discovery
set ether1-gateway discover=no
/interface wireless security-profiles
set [ find default=yes ] authentication-types=wpa-psk group-ciphers=\
tkip,aes-ccm mode=dynamic-keys unicast-ciphers=tkip,aes-ccm \
wpa-pre-shared-key=46512924651292 wpa2-pre-shared-key=46512924651292
/ip ipsec proposal
set [ find default=yes ] enc-algorithms=aes-128-cbc
/ip pool
add name=dhcp ranges=192.168.0.50-192.168.0.100
/ip dhcp-server
add address-pool=dhcp disabled=no interface=bridge-local name=default
/interface bridge port
add bridge=bridge-local interface=ether2-master-local
add bridge=bridge-local
add bridge=bridge-local interface=wlan2
/ip address
add address=192.168.0.1/24 interface=ether2-master-local network=192.168.0.0
/ip dhcp-client
add comment=»default configuration» dhcp-options=hostname,clientid disabled=\
no interface=ether1-gateway
/ip dhcp-server network
add address=192.168.0.0/24 comment=»default configuration» dns-server=\
192.168.0.1,8.8.8.8,8.8.4.4 gateway=192.168.0.1 netmask=24
add address=192.168.1.0/24 gateway=192.168.1.1 netmask=24
/ip dns
set allow-remote-requests=yes servers=8.8.8.8
/ip dns static
add address=192.168.0.1 name=router
/ip firewall filter
add chain=forward comment=»default configuration» connection-state=\
established
add chain=forward comment=»default configuration» connection-state=related
add action=drop chain=forward comment=»default configuration» \
connection-state=invalid
add chain=input protocol=icmp
add chain=input connection-state=established
add chain=input connection-state=related
add action=drop chain=input in-interface=ether1-gateway
/ip firewall nat
add action=masquerade chain=srcnat comment=»default configuration» \
out-interface=ether1-gateway
/ip ipsec policy
set 0 dst-address=0.0.0.0/0 src-address=0.0.0.0/0
/system clock
set time-zone-autodetect=no time-zone-name=Europe/Moscow
/system ntp client
set enabled=yes primary-ntp=188.134.70.129 secondary-ntp=46.8.40.31
/system routerboard settings
set protected-routerboot=disabled
/tool mac-server
set [ find default=yes ] disabled=yes
add interface=ether2-master-local
add interface=wlan2
/tool mac-server mac-winbox
set [ find default=yes ] disabled=yes
add interface=ether2-master-local
add interface=wlan2
Все выглядит так, как будто Mikrotik через 2-3 минуты закрывает именно этому телефону выход наружу. Никаких правил в файерволе не настроено.
Не то, чтобы критично, но непонятно и бесит.
UPD: Проблема решена.
MikroTik.by
For every complex problem, there is a solution that is simple, neat, and wrong.
(РЕШЕНО) Дефолтные правила и DHCP
(РЕШЕНО) Дефолтные правила и DHCP
Сообщение wan » 30 окт 2018, 08:31
Доброго времени суток, Уважаемые!
Помогите понять, что я делаю не так. Или укажите направление движения.
Что имеем: небольшой оффис на 500+ персоналок и оборудования, микротик RB2011 в качестве маршрутизатора и файервола для всего этого хозяйства, стандартный, практически, конфиг подо-все это дело.
Как только включаю дефолтное правило на input и forward для invalid-пакетов, тут-же прекращают получать станции DHCP в сети. Сервер DHCP на домене крутится, микротик в dhcp не учавствует.
Ниже полный конфиг /ip firewall filter, помогите понять что не так.
Re: Дефолтные правила и DHCP
Сообщение Chupaka » 30 окт 2018, 09:28
Re: Дефолтные правила и DHCP
Сообщение wan » 30 окт 2018, 10:35
Re: Дефолтные правила и DHCP
Сообщение Chupaka » 30 окт 2018, 12:50
Re: Дефолтные правила и DHCP
Сообщение Sir_Prikol » 30 окт 2018, 12:56
Re: Дефолтные правила и DHCP
Сообщение Chupaka » 30 окт 2018, 13:02
И топологию, и топологию.
Re: Дефолтные правила и DHCP
Сообщение wan » 30 окт 2018, 13:16
