Mikrotik dual wan failover script. It is a simple dual wan failover.

Mikrotik dual wan failover script. Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. Some ways are more complex but they offer additional features, and some others are quite straightforward, but wise at the same time. 14. 38. Both WAN1 and WAN2 has the same Bandwidth which is 6 Mbps Upload and 6 Mbps Download each link. Feb 11, 2022 · I tested this on a MikroTik RB4011, and it worked perfectly. I would like to replicate the current EdgeRouter based setup. rextended Forum Guru Posts: 11281 Joined: Tue Feb 25, 2014 11:49 am Location: Italy The failover script is scheduled to run every 30 seconds. Whatever solution I’ve found was either too complex or didn’t work at all. WAN1 has both IPv4 and IPv6, while WAN2 only provides IPv4. The failover script is scheduled to run every 30 seconds. Both WAN have dynamic IP. It’s 2 WAN connections. Recursive routing occurs when a route (either static or dynamically learned) has a next-hop that is not directly connected to the local router. We would like to show you a description here but the site won’t allow us. 34. rextended Forum Guru Posts: 11139 Joined: Tue Feb 25, 2014 11:49 am Location: Italy The failover script is scheduled to run every 30 seconds. Contribute to alexanderfefelov/mikrotik-routeros-scripts development by creating an account on GitHub. I’m currently setting up my MikroTik with dual-WAN failover. Posts: 279 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia Posts: 281 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia Posts: 279 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia Posts: 281 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia Posts: 281 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia Posts: 281 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia The failover script is scheduled to run every 30 seconds. Failed over the primary WAN interface on ether2 by setting route distance to 3 allowing the Apr 27, 2025 · Posts: 266 Joined: Sun Jan 31, 2010 9:58 am Location: Newcastle, Australia Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. Aug 5, 2021 · Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. - GitHub - luisfeliperm/mikrotik-failover-two-wan: Script para Mikrotik que monitora o link principal e em caso de queda, detecta e alterna para a conexão de backup. 96. rextended Forum Guru Posts: 10949 Joined: Tue Feb 25, 2014 11:49 am Jul 19, 2021 · Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. 8. I've seen quite a few such projects online but most used netwatch. Hi, I want to have dual-WAN failover (main fiber on ether1, secondary LTE modem on ether5) and found a script which does exactly what I need, however… Apr 27, 2025 · The failover script is scheduled to run every 30 seconds. Jan 4, 2024 · Simple WAN failover with MikroTik 04 Jan 2024 MikroTik offers many options when discussing Internet high availability, ISP redundancy, WAN failover, etc. But what happens when your primary internet connection fails? This is where a dual WAN (Wide Area Network) failover system comes into play. Si tienes dos proveedores de internet diferentes, o si necesitas mayor redundancia y balanceo de carga, la configuración de dos conexiones WAN puede ser la solución perfecta para ti. Apr 26, 2025 · Posts: 262 Joined: Sun Jan 31, 2010 9:58 am Location: Newcastle, Australia Jul 27, 2011 · Mikrotik DUAL WAN Load Balancing using PCC method. rextended Forum Guru Posts: 11196 Joined: Tue Feb 25, 2014 11:49 am Location: Italy Aug 4, 2021 · Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. 2. 8 /ip I have a setup with Dual WAN. During testing (with Main ISP still up) I can’t ping via ether4 to 8. If someone is interested of something about the need of the router - here is the thread I made viewtopic. In this article, I will not only simplify the configuration of Mikrotik automatic failover using netwatch, I will ensure that this solution will address your end. rextended Forum Guru Posts: 12228 Joined: Tue Feb 25, 2014 11:49 am Location: Italy Apr 27, 2025 · Posts: 263 Joined: Sun Jan 31, 2010 9:58 am Location: Newcastle, Australia Apr 27, 2025 · I use this on multiple routers and It works fine, what is exact problem your side? EDIT: Checked your posts, yeah it works for me, no matter the route distance pings always go properly to right interfaces and failover script works like that for me for months since I made it. BTW i just use this to get pings to multiple servers to prevents false drops, also you dont need to force IPS thru specific gateways you can just specify interface in the ping command if applicable in your setup, like ether1, pppoe-out1 etc Example from my script Mikrotik DUAL WAN Load Balancing Using PCC Method. rextended Forum Guru Posts: 12024 Joined: Tue Feb 25, 2014 11:49 am Location: Italy The failover script is scheduled to run every 30 seconds. It is a simple dual wan failover. rextended Forum Guru Posts: 11281 Joined: Tue Feb 25, 2014 11:49 am Location: Italy Posts: 281 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia Posts: 281 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia The failover script is scheduled to run every 30 seconds. Currently, I’m having the problem that WAN1’s IPv6 prefix netwatch runs 'up' script which basically switches default gateway to ether1 interface (which is still not working) So it ends up switching interfaces back and forth. Mikrotik scripts for configuration with dual wan failover and load balancing - utrumo/mikrotik-scripts May 22, 2025 · Here’s a complete MikroTik RouterOS script for your requirements: 2 WAN PPPoE connections (load-balanced with NTH + failover) LAN IP 172. ########################################################################### # PCC Load Balancing (DHCP 2 WAN) # This script is suitable for the same internet speed of both ISPs such as # ISP1 -> Download Speed: 300 Mbps, Upload Speed: 200 Mbps # ISP2 -> Download Speed: 300 Mbps, Upload Speed: 200 Mbps Mar 28, 2024 · Hi, thanks for sharing your script. While there are numerous approaches to this problem from various networking Jul 15, 2025 · In this article, we will look at another advanced method of failover using recursive routing and scopes from the routing section. Is there a way to make this script work with dynamic wan addresses without actually having to input the public wan ip address? Sep 6, 2022 · Mikrotik dual-wan failover with both private DHCP WANs - gist:1de9aa3f10fe20638cd61356064738fb Jul 23, 2022 · Is your 2 ISP are terminated in same location? if yes. It automatically creates two internal Rou… Aug 6, 2023 · 2, 3 и даже более операторов на MikroTik RouterOS 7 с рекурсивной маршрутизацией и дополнительных проверок с помощью Netwatch. It’s already working perfectly with IPv4, but there’s a problem with IPv6 support. 0/0 route distances and need to check if my main ISP is back up before bringing up the main ISP default route. Both connections are DHCP. Apr 20, 2020 · Si se tienen dos servicios de internet, se puede configurar un Failover en Mikrotik, cuando falle el principal, pueda subir el de backup: Si las interfaces WAN están configuradas por DHCP se debe deshabilitar Add Default Route para configurarlas manualmente. Complete Script ! by zaiB This post illustrates on how you can configure load balancing of multiple wan links using Mikrotik Routerboard hardware (or RouterOS x86 version). Mikrotik Failover Script The goal of this script is to provide dual wan functionality on a mikrotik. pdf) or read online for free. MikroTik PPPoE Server with PCC ensures a stable and easily maintainable network. Mar 3, 2024 · This article is intended for novice administrators of Mikrotik RouterOS (hereafter ROS). rextended Forum Guru Posts: 11960 Joined: Tue Feb 25, 2014 11:49 am Location: Italy Jul 19, 2021 · Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. Use one Mikrotik as your Load Balance/Failover gateway separately, then implement OSPF protocol going to your other mikrotik gateway router. It covers routing with failover for several unrelated multihomed AS internet channels operating on the IPv4 protocol. Qual a dificuldade de dual wan em IPv6 ? This Script In addition to the complete loudbalence as well with the PPPoe client and hotspot user There are several ways to do a failover in RouterOS. 1 that has two ISP connections and a LAN network. One of my favorites is recursive routing. Port 1 is my fiber internet modem which Sep 20, 2016 · I found this script in the wiki. rextended Forum Guru Posts: 11181 Joined: Tue Feb 25, 2014 11:49 am Location: Italy Aug 3, 2021 · Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. This guide provides step-by-step instructions on setting up Dual WAN Load Balancing and failover on the MikroTik RB750Gr3 router. php?t Oct 6, 2018 · programación Mikrotik script failover con 2 ISPs. Oct 3, 2022 · I have the following scenario: I would like your help to get as close as possible to @Anav’s “DEFACTO DEFAULT FIREWALL Setup” with failover using recursive routing and policy based routing (PBR). It should ping e. The text discusses the concept and configuration of Mikrotik Failover, a feature that allows Mikrotik routers to automatically switch to a backup internet connection in case of a primary connection failure. Various scripts for MikroTik RouterOS. La importancia del Jul 19, 2021 · Hello I have a setup with Dual WAN. rextended Forum Guru Posts: 11178 Joined: Tue Feb 25, 2014 11:49 am Location: Italy Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. 1. Housekeeping in terms of creating these internal Routing Tables according to the Default Gateway of both WAN Interfaces. txt [Script-MikroTik] 1 DHCP Client WAN Connection (Dynamic IP from ISP) + Auto Fail Over + Recursive Routing. rextended Forum Guru Posts: 12097 Joined: Tue Feb 25, 2014 11:49 am Location: Italy The failover script is scheduled to run every 30 seconds. A screenshot I took for a client in 2013, probably testing some Apr 25, 2025 · I am setting up dual WAN failover using netwatch and scripts to manipulate two 0. Posts: 279 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia Posts: 281 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia Posts: 281 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia Jul 19, 2021 · Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. It automatically creates two internal Routing Tables with one or the other Interfaces Gateway as Default Gateway. rextended Forum Guru Posts: 11607 Joined: Tue Feb 25, 2014 11:49 am Location: Italy Jan 7, 2025 · In this step-by-step tutorial, we guide you through configuring automatic failover between multiple internet connections using MikroTik routers using a combination of scripts, netwatch and [Script -MikroTik] 2 PPPoE WAN Connection and Failover using Netwatch Tool and Scripts. If let's say I want to use this script to loadbalance 3 ISP or more, how is the config for route look like? Especially the distance for failover function. It then uses these two internal Routing Tables to run Pings for one or the other WAN Interface. There are many youtube and written tutorials\guides out there, some work, some stopped working with recent routeros versions or didn't work at all. [xxxx@RB5009] > ping 8. The method introd Jul 16, 2025 · Hello everyone. What do you think Apr 26, 2025 · Posts: 262 Joined: Sun Jan 31, 2010 9:58 am Location: Newcastle, Australia Apr 27, 2025 · Posts: 269 Joined: Sun Jan 31, 2010 9:58 am Location: Newcastle, Australia Apr 27, 2025 · The failover script is scheduled to run every 30 seconds. It also includes settings for basic security. 8. txt MikroTik Dual WAN over 2 DHCP Internet Connections wifiLAB 4. En este tutorial aprenderás cómo configurar dos conexiones WAN en un router Mikrotik. In this example I have used Mikrotik Routerboard CCR 1036 model. rextended Forum Guru Posts: 11087 Joined: Tue Feb 25, 2014 11:49 am Location: Upside Down The failover script is scheduled to run every 30 seconds. 8 interface=ether4 SEQ HOST SIZE TTL TIME STATUS 0 8. cfg Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. I was wondering what methods are you guys using that are up to date, known to work with latest routeros. Si tenes un router Mikrotik y andas buscando una manera de asegurarte la conectividad a internet, entonces esta artículo es para vos. Scripts de dual wan/failover para IPv4 sao bem comuns - mas para IPv6 nem tanto. This document configures the network settings and firewall rules for a router with 3 IP addresses, 2 WAN interfaces (WAN1 and WAN2), and local interface. . Jul 18, 2021 · Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. However, I'm encountering an issue that perhaps you could assist with: the load balancing is happening constantly (meaning a PC is continuously switching between the two WANs). 8 Mar 1, 2022 · I’ve been fiddling with RouterOS’ dual WAN failover, and I’ve found it somewhat hard to implement (fiy - I’m not an expert in networking). I wanted the most stable failover. 168. Hi guys, I'm in need of configuring a RB951G with 2 WANs, one dynamic + one static with simple failover, no load-balancing. Posts: 281 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia Jul 19, 2021 · Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. Thank you. The gateways on both of these connections will occasionally change. I have gone through most tutorials but most failover scenarios are for WAN ports with static IPs and static gateways. Jan 19, 2025 · MikroTik Dual WAN Load Balancing and failover is a highly sought-after configuration for businesses and advanced home networks looking to maximize uptime and optimize internet usage. Link VIVO como principal e VIRTUA como backup/standby. rextended Forum Guru Posts: 11087 Joined: Tue Feb 25, 2014 11:49 am Location: Upside Down Aug 4, 2021 · Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. 254 /ip dns set servers=1. rextended Forum Guru Posts: 12001 Joined: Tue Feb 25, 2014 11:49 am Location: Italy Jul 19, 2021 · It then uses these two internal Routing Tables to run Pings for one or the other WAN Interface. Posts: 281 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia Aug 4, 2021 · Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. 1,8. I’ve thought of a solution with simple routing distance changes, without any recursive lookups and such, and I came up with a solution: Let’s say I’ve got two WAN May 3, 2021 · Mikrotik Dual WAN Failover Script In this tutorial, we will discuss how to re-route traffic to a secondary ISP or gateway if the primary ISP or gateway gets down. BTW i just use this to get pings to multiple servers to prevents false drops, also you dont need to force IPS thru specific gateways you can just specify interface in the ping command if applicable in your setup, like ether1, pppoe-out1 etc Example from my script Feb 14, 2019 · RouterOS’s load balancing is simple but tricky. The script requires the devcie have 2 x WAN interfaces each with a default gateway defined. En este tutorial, te guiaremos paso a paso a través de la configuración de dos WAN en Mikrotik. rextended Forum Guru Posts: 12100 Joined: Tue Feb 25, 2014 11:49 am Location: Italy Aug 5, 2021 · Hello I have a setup with Dual WAN. 85K subscribers Subscribed In this tutorial, you will learn how to configure auto failover for two ISP link in Mikrotik Router. I have two DHCP interface ports on my RB5009 router and im running the latest firmware of 7. Even Mikrotik shows an example of how to configure PCC for load balancing. 0. It does not say how to implement it with dynamic IP. My way to solve this now would be to write a Mikrotik Script which on every run does housekeeping on two internal Routing Tables. The current EdgeRouter Setup pings one IP on the Internet from both Interfaces. Apr 20, 2021 · Mikrotik automatic failover is one of those topics with lots of materials on the internet. Jul 5, 2018 · MikroTik PCC provides 100% reliable Load Balancing network over multiple WANs. Complete Script ! by ZaiB - Free download as Text File (. 142. The article does not describe "automatic" traffic balancing across channels due to the fact that implementing it with such initial data Script criado para dual wan/failover usado em uma RB 750gr3 Hex para as operadoras VIVO (modo pppoe / PPPoe client) e VIRTUA (modo bridge / DHCP client), com uso de IPv4 e IPv6 (prefix delegation), alocados como IP dinamico. Apr 27, 2025 · The failover script is scheduled to run every 30 seconds. Apr 27, 2025 · Posts: 269 Joined: Sun Jan 31, 2010 9:58 am Location: Newcastle, Australia Whether you're a networking professional or just starting your journey, we provide easy-to-follow tutorials, tips, and tricks to help you master MikroTik routers and networking solutions. g. Jul 19, 2021 · Dual WAN Failover Script Ping Command RouterOS Beginner Basics anav July 19, 2021, 3:41pm Posts: 279 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia 2025-04-26 19:49:21 script,warning Failover Check: Ping seq=7 latency=116 ms EXCEEDS threshold (110 ms) - DISCARD 2025-04-26 19:49:21 script,warning Failover Check: Ping seq=8 latency=125 ms EXCEEDS threshold (110 ms) - DISCARD 2025-04-26 19:49:21 script,warning Failover Check: Ping seq=9 latency=119 ms EXCEEDS threshold (110 ms) - DISCARD 2025 Posts: 279 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia Posts: 281 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia Jul 19, 2021 · Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. Mikrotik dual dhcp wan recursive failover w/ pcc load balancing - router. 44 :global isp2gateway 192. It details the benefits, failover configurations, disabling default routes, configuring static routes, and monitoring with Netwatch, offering a step-by-step guide to ensure high Apr 26, 2025 · The script is configurable for the destination ping check address, the number of ping requests to send, the required % of successful responses, the responses must be below a configurable latency value and the script handles debounce (if required) on the down and up state changes. IP information that I am using for this network configuration are given below. In my opinion that is by pinging multiple IP addressess. Posts: 279 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia The failover script is scheduled to run every 30 seconds. Any suggestions? Jul 20, 2024 · im sure this horse has been beaten to death but i cannot for the life of me figure out how people are making this work. Here’s my script. Posts: 281 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia Posts: 281 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia This script handles failover of a primary WAN interface on a Mikrotik router. rextended Forum Guru Posts: 10987 Joined: Tue Feb 25, 2014 11:49 am Posts: 280 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. rextended Forum Guru Posts: 12041 Joined: Tue Feb 25, 2014 11:49 am Location: Italy The failover script is scheduled to run every 30 seconds. txt), PDF File (. Posts: 279 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia Aug 5, 2021 · Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. rextended Forum Guru Posts: 11345 Joined: Tue Feb 25, 2014 11:49 am Location: Italy Jul 19, 2021 · Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. rextended Forum Guru Posts: 11967 Joined: Tue Feb 25, 2014 11:49 am Location: Italy Aug 3, 2021 · Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. Basically, how to achieve failover with duo WAN's assuming cable ISP is crap but it's gateway is always reachable? I'd appreciate any advice on that matter. Posts: 281 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia Jul 4, 2021 · search tag # rextended dual wan failover It's like you ask for dual WAN failover than a load balancing Use this as example, you must disable default roure creation on dhcp clients and remove predefined routes on /ip route Code: Select all :global isp1gateway 177. rextended Forum Guru Posts: 10961 Joined: Tue Feb 25, 2014 11:49 am Posts: 281 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia The failover script is scheduled to run every 30 seconds. However, most of these materials, created by inexperienced network engineers, do not address the users’ requirements. NOTE: the route distance changes are commented out in the script to avoid causing any loss of connectivity until fully tested. 0/24 Bandwidth limit (50Mbps per LAN client) Basic firewall rules (security + NAT) Oct 13, 2014 · Currently, the script on this guide was applied to my network: How are you testing it? From a single computer? Also, post your config in here, so we can have a look at it. Jul 18, 2021 · My way to solve this now would be to write a Mikrotik Script which on every run does housekeeping on two internal Routing Tables. May 27, 2018 · To configure a load balancing with failover network, I am using MikroTik RouterOS v6. Apr 26, 2025 · Posts: 260 Joined: Sun Jan 31, 2010 9:58 am Location: Newcastle, Australia Mar 8, 2024 · Garanta alta disponibilidade e uptime da sua internet com o Mikrotik Failover! Passo a passo em como configurar failover automático. So I have just tested again. Now I want the MikroTik to use both IPv4 and IPv6 when using WAN1, and only IPv4 when failing over to WAN2. using standard failover using ping it works fine, as soon as i try to do any kind of recursive anything it fails to work properly at all. Aug 4, 2021 · Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. It automatically creates two internal Rou… Posts: 281 Joined: Sun Jan 31, 2010 9:58 am Location: Brisbane, Australia The failover script is scheduled to run every 30 seconds. rextended Forum Guru Posts: 12370 Joined: Tue Feb 25, 2014 11:49 am Location: Italy Mikrotik Dual WAN Failover by draid » Mon Sep 03, 2018 5:43 pm Hello guys, I've recently bough a mikrotik router and the model I chose as let's say my teaching router thanks to the help of some colleagues from the forum is hAP ac2. Why Mikrotik Automatic Ensuring Constant Connectivity: Mikrotik Dual WAN Failover ExplainedIn today's interconnected world, a stable internet connection is crucial for businesses and individuals alike. txt [Script-MikroTik] 2 PPPoE WAN Connection (Dynamic IP from ISP) + Auto Fail Over + Recursive Routing (RouterOS7). Feel free to submit merge requests for improvements you feel would help. Failover is making sure if your one link is down, link will be up by other backup link. 8 to check if the WAN interfaces are healthy. I agree on this, recursive would false failover multiple times a day for me, specially poor LTE links when they get saturated. Jan 20, 2015 · I need help with configuring internet failover on a Mikrotik. 23. Aug 3, 2021 · Re: Dual WAN Failover Script Ping Command by kbch » Mon Jul 19, 2021 12:07 pm Yes, I want a Dual WAN Setup. mtifn wgz vmdf kyjq wmlq wvqqi nohqqu qorlnk klxaz sdx