Openwrt dhcp log

Openwrt dhcp log. Hi, my Windows 11 laptop floods the log as it requests DHCP every 5 seconds. warn dnsmasq-dhcp [1]: DHCP packet &hellip; Dec 22, 2019 · A Windows-7 laptop connecting in below config has trouble obtaining IP from OpenWRT router. It requires OpenWrt 21. Try the logger from the default state and see if it works. 0/24 which will log queries. /etc/config/dhcp. 0 means to never stop. 2'. But not 100% sure Any ideas? Regards, Nils. I know it is no problem but it would be easier to find active devices in the overview. d . auto: (default) enable IPv6 on the interface. For an uplink with native IPv4 connectivity you can just use the default configuration. service rpcd restart. # Install packages. 6 days ago · 1: enable IPCP6 negotiation on the interface, but nothing else. The word NetBoot can be applied to multiple concepts, see netboot_pointers. It may also set off alarms if the client has port-scan detecting software (i. warn dnsmasq-dhcp[1]: no address range available for DHCP request via phy0-sta0 Everything seems to be working fine but this pops up over and over in the log. x address. Your DHCP scopes are wrong for a /29 network (max of 30 hosts). (DNS may not be working either, haven't gotten that far) I have carefully compared the configs between the two Apr 13, 2020 · Odhcpd: loglevel and leasetime. Today I updated to the lastest stable 19. This value is used as the fallback value for log_buffer_size Jan 5, 2019 · It looks in the logs that it is automatically reduced to finish the dhcp pool at 254, but you never know. Nov 26, 2023 · The connection between the network and the radios is done in the wireless file within the SSID configuration stanza. log_proto: string : no : udp: Sets the protocol to use for the connection, either tcp or udp. OpenWrt Wiki – 24 Apr 17 Hotplug. OpenWrt Wiki – 22 Oct 16 DNS and DHCP examples. That is, take one of the common working retail routers and set its LAN address to say 240. I also noticed that the packets between or let's say within bridged interface don't flow, eg. Almost every second for about 20 minutes or so. SYSLOG machine : syslog-OpenWrt with static IP via DHCP Mar 12, 2023 · DHCPリレーを使って、OpenWrtから離れたセグメントにIPアドレスを割り当てるのに苦労したときのメモです。. 20, with gateway set to your AP IP) and make sure you can access it. 05. It tries to follow the RFC 6204 requirements for IPv6 home routers. 3 Likes. config odhcpd 'odhcpd'. leases. 07 but the router is getting flakey, so I bought a new Asus RT-ACRH13 (AC1300) and flashed OpenWRT 19. 2. If you are using LuCi (OpenWRT web interface), you go to Network->Interfaces->Edit on Mar 28, 2021 · Local interfaces should have an IPv6 address, but if you don't want devices to be assigned an IPv6 address, disable the IPv6 DHCP server in /etc/config/dhcp (under config dhcp '<interface>' remove lines dhcpv6 'server', ra 'server', and ra_management '1') or via LuCI: Network → Interfaces → <interface> → DHCP Server → IPv6 Settings Jul 1, 2022 · AdGuard Home (AGH) is a free and open source network-wide advertising and trackers blocking DNS server. za for DHCP host name WINWYN523333 Tue Feb 22 22:39:38 2022 daemon. Oct 6, 2023 · netifd is an RPC -capable daemon written in C for better access to kernel APIs with the ability to listen on netlink events. 1 and pick two no-zero numbers (say 100 and 250) to set the starting and ending addresses of the DHCP pool. option 'pd' '1'. d/dhcp, but only for events triggered by dnsmasq (the DHCP server used by OpenWrt). after doing this when i check the log files i see below entries in logs. byteme January 27, 2024, 7:00am 3. advertisements - and both coming with the same server DUID. Many clients use more than one strategy. Is there a file somewhere that keeps track of the lease time obtained via DHCP protocol on the WAN? something similar but from the command line I tried with the command: ubus call network. All other IPv6 configuration is made in the wan6 interface which must be configured manually, as described below. 10-100 and to OpenWrt from 192. Jan 9, 2024 · I don't have a clue why I keep getting this warning: daemon. This manual outlines how to use an external USB storage media on the OpenWRT router to serve boot images and a NFS root partition for a (presumably) diskless client. This will set option quietdhcp '1' in /etc/config/dhcp (in the dnsmasq section). This UCI subsystem is responsible for defining switch VLANs, interface configurations and network routes . Clients affected are iOS, iPadOS, macOS and Linux (x86 and arm). Hi @GeorgSchölly -- The example shows a DHCP request, including three of your goals, 1) source MAC 2) source/dest IP 3) time By customizing the related tools via ssh, you should be able to fully comtomize the logging output. It is not necessary to change any global DNS options. 168. warn dnsmasq-dhcp [1]: DHCP packet received on wlan1 which has no address Sun Jun 18 11:48:51 2023 daemon. 177. The router should be used as an access point on 2nd floor connected via LAN cable to my router in basement. Mar 12, 2023 · NilsRo March 12, 2023, 9:03am 1. list dhcp_option '6,192. This will list services running on the clients as well. ac. opkg update. 6 is the current verbose default, while 4 is the old default that only displays warnings and errors. sendopts='lease:300' # (or whatever you want) But for the modem wan, it doesn't have a UCI interface since it is a " Virtual dynamic interface (DHCP client)" (according to the web interface). hnyman February 14, 2022, 7:56pm 6. Procd (the init system and process management daemon) executes scripts located in /etc/hotplug. Hotplug Procd (the init system and process management daemon) executes scripts located in /etc/hotplug. What does this mean? is it really using Adguardhome as DHCP se… A list of the symbolic option names that dnsmasq recognises can be found by running dnsmasq --help dhcp. Turning off wifi and back on restores this for a time. ra uci commit dhcp /etc/init. Follow OpenVPN client for client setup and OpenVPN extras for additional tuning. After renumbering the DHCP leases on the local networks, I am observing a couple of oddities: some hosts are still using their previous IPV6 addresses, even after restarting them, restarting the server and clearing Feb 11, 2022 · If so, that is the first thing I would try -- basically just setting your WAN back to a near default state. ste June 15, 2021, 9:54am 1. It is based on software used with public AdGuard DNS servers. It operates as a DNS server that re-routes tracking domains to a “black hole”, thus preventing your devices from connecting to those servers. Exactly the same as dhcp_option (note the underscores), but it will be translated to --dhcp-option-force, meaning that the DHCP option will be sent regardless on whether the client requested it. sun. 110-200 for example. From the DHCP options: Suppress logging of the routine operation of DHCP. odhcpd provides server services for DHCP, RA, stateless SLAAC and stateful DHCPv6, prefix delegation and can be used to relay RA, DHCPv6 and NDP between 常用的 DHCP 配置段配置文件形式如下。 不是所有类型的参数都会在文件里同时出现，很多参数只有需要特殊功能时候才设置。 最常用的配置段落有三个：Common Options 称为一般性配置段，DHCP Pools 称为地址池配置段，以及 Static Leases 称为固定租期配置段. Go the LAN settings of OpenWRT and disable the DHCP server for the LAN interface. Oct 26, 2023 · Hello all, I have enabled adguard as default DHCP and DNS server in OpenWRT router. In the lan section of /etc/config/dhcp, set dhcpv4, dhcpv6, and ra all to disabled. If you experience problems with some names, match them against this file first. There are two primary use-cases for that. 10 minutes. 07 build from @hnyman: owrt1907-r11285-11f4918ebb-20210124-2100-sysupgrade. I am using this as workaround, but would like to know . They are not triggered for DHCP client events like what you need. 01. Nov 7, 2019 · Hmm, more rummaging in OpenWrt sources and it seems there is a dhcp hotplug for scripts found in /etc/hotplug. Jun 9, 2018 · Hi all, i've bought a used TP-LINK Archer C5 V1. 現在の設定から Jan 2, 2023 · Yes, normally i can connect my ISP router to WAN on openwrt in two different ranges, and it's fine. Jan 27, 2024 · option instance '0'. 4 should refer to an older revision. Apr 4, 2011 · If you have "DHCP Manager" UI on that machine, have you tried increasing verbosity of the dhcpd daemon? Curious if you get any other clues to the problem from doing this. conf contains: Oct 29, 2023 · This how-to describes the method for setting up OpenVPN server on OpenWrt. 1 6 days ago · The central network configuration is handled by the UCI network subsystem, and stored in the file /etc/config/network . option 'script' '/usr/bin/dhcp6c-state'. In these settings, INPUT and FORWARDED packets are logged when REJECTED and written to system log with a limit of 5 Nov 27, 2023 · The wireless bridge needs to operate in WDS mode. pidof dnsmasq cat /var/etc/dnsmasq. All defined options of this section are listed below. Jun 27, 2022 · Setup a second dnsmasq instance for the isolated 10. Device is WRT1900AC v1, was running 22. Jun 21, 2023 · I set my router I just flashed openwrt on to DHCP client mode, I looked at the host router and it gives an assigned IP for a device called open wrt which I assume is the openwrt router, but when I enter that address into the browser of a computer connected to the openwrt router it doesn't bring me to the router page, is there another address i need to use that isn't that one, or was I supposed 6 days ago · The following sections describe the configuration of IPv4 connections to your ISP or an upstream router. On these I want to turn off the DHCP server as DHCP is provided by another router that these two are cabled to. Fri Jan 26 22:58:38 2024 daemon. Share. I'd recommend making a backup of your config, then resetting to defaults. To renew DHCP leases on all interfaces, the following one-liner can be used (thanks to the source ): Jun 7, 2021 · These few logs is my PS4 Ethernet Cable trying to get an IP addres bur not sendind DHCPACK. 0/24) nmap -sS 192. Then connect any of its LAN interfaces to the LAN interface of the LTE router, leaving WAN of the OpenWRT unconnected. 1) and your PC (say 192. Oct 14, 2022 · I read that I should be using the Hotplug functionality to run the script, i. Also post the firewall configuration for the LAN. WAN. Mar 22, 2023 · Also enable debug logging on the dhcp server and verify on the logs that the server responds to the solicitations immediately. Jan 15, 2017 · On version LEDE Reboot SNAPSHOT r2028+637-9acd90b / LuCI Master all is fine, on versions LEDE Reboot SNAPSHOT r2028+761-5bcb434 and later it (getting DHCP address) doesn't work. Jan 24, 2011 · opkg install nmap. Then do a stealth scan of your subnet (likely 192. Dec 7, 2022 · 0. I am using this as workaround, but would like to know Jun 28, 2023 · Symptom is that wireless clients will have a working connection, then the connection stops, IP on client is a 169. It does show how you can add hotplugging for DHCP client events, just add the same in Apr 9, 2024 · Abstract. Symptom is that wireless clients will have Sep 16, 2022 · Set the dhcp pool on RPi from 192. But for some reason on the WR904AC the local LAN IP is set by the DHCP by the ISP router. Install the necessary packages. 10 if your router is 192. 0-rc1, issue remains. i. It seems that it does not happen during normal use but if in power save mode. trendy January 2, 2023, 3:37pm 4. a setup with both "stateful" (with IA_NA or IA_PD) and "stateless". So i changed the setting Oct 14, 2023 · Dnsmasq forwards DNS queries to dnscrypt-proxy2 which encrypts DNS traffic. 140 xx:xx:xx:xx:xx:xx. First is to fix an issue with `odhcp6c` behavior when it encounters. Mar 12, 2024 · PXE-Boot network boot server. My question: Using the LuCI interface, if I click Network > Interfaces and then Edit for the LAN interface, scroll down to the DHCP Server section and then check the box labeled Jun 18, 2023 · I am having this pattern on logs, is it normal? Sun Jun 18 11:48:19 2023 daemon. After renumbering the DHCP leases on the local networks, I am observing a couple of oddities: some hosts are still using their previous IPV6 addresses, even after restarting them, restarting the server and clearing Sep 18, 2023 · In my home lab I required a syslog remote viewer, to check the remote logs of a openWRT box. warn dnsmasq-dhcp[2488]: Ignoring domain stb. DHCP logs pasted below, this keeps repeating. option 'domain_name_servers' '1'. Example: option 'enabled' '1'. Hello. Aug 29, 2020 · OpenWrt odhcpd: *** ODHCPD triggers DNSMASQ reload ***. 0/24. Any guide to set PiHole with OpenWRT (with OpenWRT DHCP) You enter pi-hole IP as DHCP Options under Advanced Settings in your LAN interface. Enter pi-hole IP here after "6, " without quotes. g. 07 users with OpenVPN 2. ricky1: config dhcp 'wan' option interface 'wan' option leasetime '5m' option force '1' option limit '3' option start '100' list ra_flags 'none'. 0. Jan 15, 2017 · Actually although I wrote it's DHCP packet forwarding, I do think the problem is somewhere else. OpenWrtでは、 Dnsmasq というDNS兼DHCPサーバーが動作しており、私の環境では 10. You can use the remaining addresses for static leases (which must be replicated). 2 Upgrade to OpenWRT with latest version of LEDE went fine, all options are working. Oct 31, 2017 · I'm using LEDE 17. In that case, when the "stateless" advertisement comes last. Jun 28, 2023 · Installing and Using OpenWrt. proto='dhcp'. txt. 0/24 のネットワークでIPアドレスを配布しています。. info dnsmasq-dhcp[1]: DHCPDISCOVER(br-lan) 08:f9:e0:4b:0e:5e. info dnsmasq-dhcp[2488]: DHCPACK(br-lan) 192. in-addr. If I connect WWAN it works ok, the openwrt keeps to 192. Nov 8, 2021 · For the ethernet wan this is straightforward as you can do. Feb 17, 2022 · To serve custom information instead include the IP addresses in the options definition, for example: list dhcp_option '3,192. If the package luci-proto-qmi is installed, navigate to Network → Interfaces, then Add new interface… → Protocol: QMI Cellular, Interface: “cdc-wdm0”. Installing and Using OpenWrt Network and Wireless Configuration. In the GUI this is done in the Network-->edit interface section, DHCP server tab. dhcp_option= '252,"\n"' uci commit dhcp service dnsmasq restart Jun 27, 2022 · Setup a second dnsmasq instance for the isolated 10. d/odhcpd restart system Closed February 3, 2023, 6:05pm 5 Oct 9, 2018 · Actually, now that you helped me to focus on these two sets of parameters, my experiment becomes really simple. OpenWrt 19. 1 localhost "client" as PTR from system hosts, but wan ip and wan gateway IP. Jun 15, 2021 · Questions about handling DHCP leases. Dec 14, 2022 · balanga December 14, 2022, 10:29am 1. processing power. e snort) installed so be careful. So far it all seems to running fine, except for the large amount of reloads of dnsmasq. 03. If successful, the parent interface will be assigned a link-local address (prefix fe80::/10). Alternatively, select “Protocol: MBIM Cellular” if MBIM is in use. I've been struggling with this issue for some time, and I believe that it started sometime around OpenWRT 22. some scripts in /etc/hotplug. 3. 03, but unsure of which release I moved to. Note: These are the recommended options from the official DNSCrypt guide for OpenWrt on GitHub . * cat /var/dhcp. option maindhcp '0'. conf. NTP provides time synchronization based on a network of reference clocks located around the world. Installing and Using OpenWrtNetwork and Wireless Configuration. It can be very useful with PPPoE connection or in an unstable network, or to use hardware Jan 24, 2023 · uci -q delete dhcp. For this i wanted to have the device configured without DHCP, the router below is already one and should deliver the IP-Adresses. Apr 13, 2020 · Odhcpd: loglevel and leasetime. This results in that the log contains a lot information about these requests, an example can be found below (thanks to the excito wiki for the info). 02+ with OpenVPN 2. Any troubleshooting steps I should try to fix it? Other messages in the forum don't seem to apply exactly to me. Then, restore your config and see if logger still works or if it breaks. The issue is that they do not stop asking until they have received an answer. opkg install luci-app-https-dns-proxy. x. d/dhcp stop # /usr/lib/inet/in. Navigate to LuCI → Network → DHCP and DNS to configure Dnsmasq. The ntp configuration is located in system uci subsystem Aug 26, 2019 · The section of type dhcp6c named basic defines common client settings. Netifd has replaced the old OpenWrt-network configuration scripts, the actual scripts that configured the network, e. Made the change for one of the device and rebooted . 5 on a 4gb raspberry-pi4b I'm hoping someone is able to help me with why my DHCP isn't serving any leases to my lan I have posted my settings below for my network,dhcp, and logs from dnsmasq on restart. option 'interface' 'wan'. dhcpd -v -l 5 [options] Where /etc/syslog. 1. Navigate to LuCI → Services → HTTPS DNS Proxy to configure https-dns-proxy. uci set network. There is a simplified instruction on how to fix the OpenWRT router to Apr 17, 2020 · OpenWrt uses udhcpc as its DHCP client (rather than dhclient ). DNS and DHCP examples See also: DNS and DHCP configuration, DNS encryption, DNS hijacking Introduction This how-to provides most common dnsmasq and odhcpd tuning scenarios adapted for OpenWrt. on wifi connected client I can't ping second AP (with IP static), but directly on the console it works Mar 22, 2023 · If a set a static address on the client it has connectivity with both wire and wireless. log_remote: bool : no : 1: Enables remote logging. d when certain events happen, like for example when an interface goes up or down, when a new storage drive is detected, or when a button is pressed. Apr 5, 2024 · Hotplug. Enter your APN and select the IP type as instructed by the carrier and assign the Mar 12, 2019 · First set static IP for your Mi 3G (in the same subnet but outside router's DHCP pool, so say 192. lleachii December 14, 2022, 10:59am 3. it appears to be capable of serving my guest network but not my lan (though the guest network will decide to lose internet capabilities while still being We would like to show you a description here but the site won’t allow us. 4 on several WRT1900ACS routers, two of which are wireless access points only. The ntpclient section contains these settings: Number of time measurements to perform before exiting. solved the issue. Apr 9, 2021 · Also, where is the option to completely disable DHCP server in Luci, please? Network-> Interfaces -> Edit the interface -> DHCP Server Tab-> General Setup tab -> Ignore interface Network-> Interfaces -> Edit the interface -> DHCP Server Tab-> IPv6 Settings -> Select Disabled at the drop down list for Router Advertisements, DHCPv6 and NDP Dec 2, 2023 · I apologize if the question is stupid how do I use the command line to understand / get the remaining time in which the IP address assigned to the wan will be valid. Turn on the phone's Developer Options [Find the Build information in the About Phone menu, and tap rapidly 7x] . jimwright June 28, 2023, 3:41pm 1. config interface 'wan'. OpenWRT device will act as a switch and access point. Does anyone have any idea what caused it and how to fix this? Router log: Tue Feb 22 22:39:38 2022 daemon. Eventually an address will be assigned but can be tens of minutes. balanga: Nov 26, 2023 · The connection between the network and the radios is done in the wireless file within the SSID configuration stanza. In these settings, INPUT and FORWARDED packets are logged when REJECTED and written to system log with a limit of 5 Apr 10, 2019 · DHCPv6. Then connect it to the router and see if you have connection. Dec 22, 2019 · A Windows-7 laptop connecting in below config has trouble obtaining IP from OpenWRT router. In my case, I was having a hard time correlating ip addresses and mac addresses. Dec 16, 2023 · supported_ssids=("Wifi_Main_2Ghz" "Another_SSID") I think it is the above line, just set -x to debug or comment the line and then you will see it stops further in the script. Or restart with verbose and transaction logs enabled: # /etc/init. Seconds to pause between measurements, i. aboaboit April 13, 2020, 4:22pm 1. By default is ACCEPT all, but if you changed something, it could break the communication. Then restart the dnsmasq service or reboot the router and try again. After network configuration customization you need to reload or restart the network service to apply the changes. Network > Interfaces > LAN > DHCP Server > Advanced Settings > DHCP Options. 07 onto it. OpenWrt supports both NTP client protocol (to synchronize local time with a distant clock) and NTP server protocol (to deliver time to your local network). 解决方法如下： uci add_list dhcp. log_size: integer : no : 64: Size of the file based log buffer in KiB (see log_file). There is a Default USB Configuration, USB Tethering option in Developer Options. dhcpv6 uci -q delete dhcp. The PS4 is connected to a 8-port switch and the switch connected to the OpenWRT LAN, If I manually configure an IP address, the PS4 connects to the network but DHCP won't work! May 24, 2018 · The OpenWrt embedded DHCPv6-client odhcp6c is a minimal DHCPv6 and RA-client for use in embedded Linux systems. anon43989622 September 16, 2022, 9:49am 3. Jun 2, 2023 · Currently using OpenWRT ver 22. This post will show the steps I used to create a local syslog veiwer in a openWRT machine. Apr 4, 2024 · With LuCi web interface. In my opinion DHCP lease should be deleted when the device disconnects. Aug 3, 2020 · I have a Linksys router with OpenWRT 19. The second one is optional, log_dhcp_interface, it holds a list of the interfaces where the log system shall search for dhcp provided log server IPs. Windows laptop, iOS devices, same issue. Feb 26, 2017 · In practice we need to edit the odhcpd section in /etc/config/dhcp and add a new "loglevel" option that takes 0-7 as the value. Jun 6, 2022 · Brinohm: how to reduce the logging so that these DHCP messages don't show? LuCI->Network->DHCP and DNS->Advanced Settings. Also check the setting to Force dhcp even if another dhcp is detected. 101'. 128,1. dhcp is mostly stock with some static leases and lan on 192. interface. 1 Like. Oct 29, 2023 · This how-to describes the method for setting up OpenVPN server on OpenWrt. Jul 1, 2023 · nameserver ::1. Sometimes it works, especially when I set a Static IP on the laptop and after some time revert it back to DHCP; that somehow sets the DHCP states rolling. lan. Dec 5, 2021 · See also NTP client / NTP server. This happens over WiFi and ethernet cable, both. 5+ supporting tls-crypt-v2. ) netifd is intended to stay compatible with the existing format of A list of the symbolic option names that dnsmasq recognises can be found by running dnsmasq --help dhcp. info dnsmasq-dhcp[1]: DHCPREQUEST(br-lan) 192. wan status but it just gives Feb 23, 2022 · This Morning after checking my router logs, I see that I received a lot of dhcp requests last night on my new laptop. Specifies the type of DNS server in use to propagate received DNS Dec 10, 2023 · Adds a prefix to all log messages send over network. Sun Mar 12 00:49:07 2023 daemon. SYSLOG machine : syslog-OpenWrt with static IP via DHCP Oct 27, 2022 · Logging REJECTED packets on the WAN zone or a zone that is applied to one or more external facing interface may cause an increase in latency due to it requiring additional system resources on your router. A good solution for your use case might be to configure a static address on your client, and then put the address in the /etc/hosts file so that DNSmasq knows about, and just use the hostname. Dec 7, 2023 · If you want to manage the settings using web interface. odhcpd is a daemon for serving and relaying IP management protocols to configure clients and downstream routers. Please run the following commands (copy-paste the whole Aug 2, 2021 · The ntpclient section defines general daemon options. Now running 22. Oct 9, 2023 · psherman October 9, 2023, 8:57pm 9. Now all PTR entries goes to AGH instead of AGD and spamming query log there instead however, all local addresses are rewritten in the 127. Mar 22, 2023 · If a set a static address on the client it has connectivity with both wire and wireless. This is the default configuration for this section: option 'interval' '600'. Oct 9, 2018 · Actually, now that you helped me to focus on these two sets of parameters, my experiment becomes really simple. Oct 27, 2022 · Logging REJECTED packets on the WAN zone or a zone that is applied to one or more external facing interface may cause an increase in latency due to it requiring additional system resources on your router. From there, we'll have more to go on for troubleshooting. d/ when certain events happen, like for example when an interface goes up or down, when a new storage drive is detected, or when a button is Mar 17, 2023 · The first added option is the boolean switch log_use_dhcp, it enables searching for DHCP provided log servers and is disabled by default. Can anyone tell me how to tell the status of the dhcp server in OpenWrt from the command line? Where is this information held? jow December 14, 2022, 10:58am 2. option leasefile '/tmp/hosts/odhcpd'. option device 'eth0. May 27, 2024 · Connect the smartphone to the USB port of the router with the USB cable, and then enable USB Tethering from the Android settings. Note: Beware that the distributed configuration includes an activated block-names. 4'. Sep 18, 2023 · In my home lab I required a syslog remote viewer, to check the remote logs of a openWRT box. arpa are processed to one of the upstreams set in AGH public upstream. Then create mac-specific host configurations and add the tag attributes to the hosts that should receive the custom configuration: config host. Statically configured addresses. option proto 'dhcp'. Naming convention. jeremytourville1: config dhcp 'wfi1' option interface 'wfi1' option start '1' option limit '32' option leasetime '24h'. e. I used two virtual openWRT machines in PROXMOX, with a physical openWRT box for dhcp. I setup and configured everything on the new one the same as the old one, but on the new [Asus] DHCP is not handing out addresses. ho zf qb cj sk ki vt og qt cu