Proxmox openvswitch mtu. Vmbr1 will be our bridge ID; ovs-vsctl add-br br0.

• Proxmox openvswitch mtu Now i have tested a standard-debian-ct with lokal storage. At other end, Hi, we are currently running PVE4 with openvswitch due ability to add network ports to vlans on switch without needing reconfigure anything on proxmox side interfaces. S. this ended up being Proxmox enumerates the two NICs as ens1 (LAN) and enp1s0 (WAN). Jan 26, 2011 but there are KVM instructions on the Một số thành phần chính của Open Vswitch: - ovs-vswitchd: đóng vai trò daemon switch thực hiện các chức năng chuyển mạch kết hợp với module trong kernel Linux cho flow-based swtiching. 2-4. scheint das aber nicht der Fall openvswitch ovs pve-firewall. 3. 2 I have VLANs set This avoids segmentation of Jumbo Frames received in the guest. 3 -- networking will not work unless I reload openvswitch-switch after reboot . This For example for having DPDK support for Mellanox cards with openvswitch-switch-dpdk? or any hardware auto lo iface lo inet loopback pre-up ifconfig eth0 mtu 9000 pre-up Performance won't be as good as a dedicated hardware switch, but I don't even think you need openvswitch to do this. Retag untagged # traffic into vlan 1, but pass through other tags. When i reboot I am having an issue with pfSense Proxmox and VLAN's. Note that ‘MTU’ refers to the length of the IP packet only, and not that of the entire frame. Add the physical nic to the bridge. 6, it is on testing repo and set mtu_reqest on the interface. I've got a handle of technical details of port mirroring on Open vSwitch, but one question remains: With the select-all statement in the ovs-vsctl command, will I am new to the Proxmox community and have some network related questions about my initial setup. Now that it's fired up, let's enable DPDK and assign the PMD cores. 2. Tags . My setup has pfSense virtualized with other VM's on the same host and 4 VLAN's. Set to MTU 9000 via the web interface. For example, to add a DPDK physical port with an MTU of 9000, run: The MTU configuration can be removed to restore the default behavior with: $ ovs-vsctl set int br0 mtu_request= [] The mtu_request column can be used to configure MTU even for physical In this Blog Post I will go over how to switch from the default configuration to Open vSwitch on your Proxmox Server. So you just have to set the MTU of each port of the bridge. SebastianS New Member. 2-1 to default mtu of 1500 instead of the configured 9000. At first I had the box working fine using a bond of eth0+1 via the standard linux networking model. The Introduction. 6. Help After trying my hand with a i7 laptop and attached USB drives, I decided to bite the bullet and run Proxmox on a HP Z600 server. But yes, you're right, we try to find out in There's only one VM, bulk storage is on the hypervisor and is accessed through the vm bridge device created by proxmox. , vol. On the LAN side, I created an “OVS Bridge” port and added an In this article you will learn how to properly setup your Proxmox server in order for the Proxmox VMs to be able to use IPs from a Public IP class that’s assigned to a vSwitch. I am trying to use Proxmox 4. The Proxmox configuration was more difficult to figure out (hence this article) and is only partly doable using the web GUI. Add tag=VLAN to your ovs-vsctl add-port command. RSTP is enable on both switches. This wiki page describes how to configure a three node "Meshed Network" Proxmox VE (or any other Debian based Linux distribution), which can be, for example, used for auto lo iface lo inet loopback iface eno1 inet manual mtu 9000 iface eno2 inet manual mtu 9000 iface eno3 inet manual iface eno4 inet manual auto ens1f0 iface ens1f0 inet The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise jumboframes openvswitch Replies: 0; Forum: Jumbo Frames aktivieren. i40e driver includes 2 x vlan headers in MTU overhead, em driver includes 1 x Hi I'm having a really hard time trying to get the network setup on Proxmox despite looking at all of the forums and tweaks I've been doing. My config looks like this: iface enp94s0f1np1 inet manual auto The Bridged model makes the most sense in this case, and this is also the default mode on new Proxmox VE installations. 3 nodes are double attached on 2 Mikrotik switches. ) , and setup 1500 mtu in your vm guest ok, it'll use mtu 1500. 02. Steps I have a fair amount of experience with Proxmox at OVH - and have used their vRack there with no issues. Start your free We've hit a pretty strange issue after doing a 6to7 upgrade on a system using openvswitch and a ceph rbd pool defined for an external ceph cluster. supports Multicast but Multicast traffic is The following sections will focus on common virtualization tasks and explain the Proxmox VE specifics regarding the administration and management of the host machine. . 0. The In syslog we are now getting a huge number of incorrect mtu size errors for one of the vswitch tap devices, and it looks like all of these packets are being dropped by Proxmox Security Onion and Proxmox FYI on promisc setup Hence you can use the native mirroring feature supported by OpenVSwitch, you need to download its packages before. It directs auto lo iface lo inet loopback allow-vmbr0 bond0 iface bond0 inet manual ovs_bridge vmbr0 ovs_type OVSBond ovs_bonds eth0 eth1 pre-up ( ifconfig eth0 mtu 9000 && ifconfig if you don't have "auto enpX", the "mtu xxx" value in this inferface is not applied. ovs-vsctl add-port br0 enp3s4f1 Introduction To improve network performance for virtual machines, we can use SR-IOV and Tagged with proxmox, linux, virtualmachine, network. At the end, you will be able to assign any VLANs that are Hello, I cannot add any new bridges to my cluster neither from the webGUI nor CLI. 32-34, openvswitch 2. bond mtu ovs vlan Replies: 0; Forum: Proxmox VE: Installation and configuration; Bond setup. Am 19. 4. I have installed Openvswitch and configured it with a near textbook I'm going to share the steps I went through to configure networking on ProxMox to support VLANs with different MTU sizes on a bonded link. What I'm trying to do is create a way for me to be able to use the local network Latest Proxmox 3 or 4 versions with latest package updates Have a look at FSYNC/SECOND in pveperf for Proxmox 3: and the same for Proxmox 4: The increase of IO Learn how to configure Open vSwitch on Proxmox and seamlessly manage it using OPNsense in this comprehensive tutorial! 🚀 Whether you're building a virtualiz Hello everyone, I have built a new 4 node Proxmox cluster with 4 SFP ports and 4 gigabit ports. I tried to follow the information on the proxmox website about openvswitch. The error messages I always get are like: "interface 'vmbr270' - mtu 1500 is lower than 'eno1' - > The hole idea behind OpenVswitch (OVS) is to emulate a psychical switch so that a OVS can have multiple ports each with either vlan tags or not, different MTU, access port or trunk port Is it possible to set mtu=9000 in the GUI when I create/modify an OVS IntPort? When I associate an OVS Bridge (with mtu=9000) to VMs, I have to set mtu=9000 also in the UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:6 errors:0 dropped:0 overruns:0 carrier:0 I have 3 servers with 14 x 1Gbe NICs in them. After restarting the server, the MTU on some interfaces drops to 1500 - bond and ovs-system. My environment: - Intel(R) Xeon(R) Hello, We have speed loss with mtu set to 9000 and WMs using a mtu of 1500. Upper bound MTU: DPDK device drivers differ in how the L2 frame for a given MTU value is calculated e. Electron. Commun. which has to be set on the actual interface and not the bridge. N. The OVS network configuration does not load on boot but works Create an Open vSwitch (OVS) bridge. Make txqueuelen of virbr0 10000 and mtu 9000 using ifconfigAnd in guest change mtu (jumbo packet) to 9000 Did the work around of setting the interface in Proxmox to 1503 work for you? lacp-time=fast tag=1 vlan_mode=native-untagged mtu 1503 auto vmbr0 allow-ovs vmbr0 iface vmbr0 inet Hallo, habe eine Testumgebung Proxmox 6. In Proxmox, you can setup Linux bridges and Open vSwitch (OVS) bridges. Because Hetzner’s vSwitches have a 1 TB Openvswitch and proxmox 6. Sometimes this behavior is not desirable, for Vienna - March 10, 2014 - Proxmox Server Solutions GmbH, developer of the open source server virtualization platform Proxmox Virtual Environment (VE), today released version 3. Hi! I have some troubles setting up bond on BCM57504 via S5224F-ON. # SFP28 ports auto enp1s0f0 iface enp1s0f0 inet manual ovs_mtu (This is the same with openvswitch, no magic here if you have really a full network problem on the 25G switch at the same time, you could configure a second ring in corosync mtu 9000 # Proxmox cluster communication vlan allow-vmbr0 vlan101 iface vlan101 inet static ovs_type OVSIntPort ovs_bridge vmbr0 ovs_options tag=101 ovs_extra set interface Here are the steps: Create the Bridge. 2 . VMbrs, Vlans, MTU and Bond Hi, My ovs-configured Network with two "mtu900"-enabled vlans for ceph-network works fine with kvm. We think we have a configuration that should work, but it doesn't and we can't ping the gateway. 0 started with the 4. As your bridge's mtu is 1400, all packages bigger than 1400 bytes will be truncated, thus invalid. I did manually to install OVS . 0-1). Hey all, I've been working on a new setup for my Proxmox hosts on 7. It’s working but I’m not sure why Im allowed to set a different MTU for the adapters when the overall vSwitch is set I have my Proxmox server connected to the Fortiswitch and the port is configured with native VLAN 2 and 'Allowed 'VLANs 10, 20. 2. I'll present both here, but I think the command line version is much faster The Proxmox network GUI seems to want all or nothing MTU 9000 but the PVE open vSwitch doc has an example with mixed MTU on a bond. 10 Kernel, so a few features may not have been available then (do not remember for sure anymore). Each of your Guest system will have a virtual interface attached to the This is a openvswitch bug. Pings from vm2 to vm4 should also succeed, since these VMs are also on the same VLAN as Openvswitch works great for my needs, but I don't see any permissions for it in the PVE model, and when a role-assigned user tries to create a new VM, unless they have I encountered the same problem on my Promox 3. I want to use it since the final environment consists of many VLANS which are subject to change, so Open vSwitch I have a proxmox cluster - v. But mtu on bond0 is applied, and could go to enpX (but I'm not sure 100%, depend with bridge/ovs Ensure the MTU is correct at the pfsense level, if any overhead anywhere causes undue fragmentation, you will have a bad time. 2 In the latest version of proxmox we see the possibility of using openvswitch bridges instead of the traditional linux bridge, I would like to install a new proxmox cluster entirely I have a proxmox installation on a small test network. This is part 1 in the series about using Security Onion to set up a SOC Workstation to monitor my For some reason the Vlan interface is not booting. live image of network diagram generated thanks to Plotnetcfg 2. Hetzner WAN auto vmbr4000 iface vmbr4000 inet manual bridge-ports Based Virtual Network Configuration Using Ansible on Proxmox Virtual Environment, ” Int. und 01. With the WAN port, I created a simple Linux Bridge vmbr1 to allow it to be added to the pfSense VM. EluRex Active Member. 4-15 mit Open Vswitch, mehrere VLANs mit verschiedenen MTU Größen vorbereitet um ein Upgrade auf die Version 7. OVS bridges are often used for plumbing into libvirt for use with VLANs. ovs + pve-firewall MTU problems. . Establish an Secure Shell (SSH) session to the Proxmox server and login using the root credentials. Enter the Upper bound MTU: DPDK device drivers differ in how the L2 frame for a given MTU value is calculated e. This functionality simplifies advanced networking configurations and # Part of LACP interface for VM Network iface eth0 inet manual # Part of LACP interface for VM Network iface eth1 inet manual # This is the interface that will be configured A situation has arisen. Look in the openvswitch howto. We can create an OVS bridge which will consists of the bridge OpenVSwitch provides an alternative to the standard built-in Linux bridge and can be used with many different operating systems and virtualization platforms. Each host has two NICs, connected to PVE 5. i40e driver includes 2 x vlan headers in MTU overhead, em driver includes 1 x Welcome to the first phase of our Open vSwitch (OVS) journey! This post takes a closer look at a single bridge handling two VLANs, both with a common VLAN tag. Our configuration is identical to Example #2 in the pve wiki for openvswitch, except used an MTU of 8996 due to intel NIC limitations. Hi, you need openvswitch for that (linux bridges don't support mtu > 1500). 1-3. (and it'll We've been using the same network configuration for about 2 years now with no changes, we use Open vSwitch. For example, the following commands configure br0 with eth0 as a trunk port (the default) and tap0 as an access port for VLAN 9: auto lo iface lo inet loopback auto eno1 iface eno1 inet manual iface eno2 inet manual iface ens3f0 inet manual iface ens3f1 inet manual auto enp175s0f0 iface enp175s0f0 I just converted my test Proxmox running on my iMac mid 2011 that has pfSense running in a VM with virtIO network driver. ovs-vsctl set Open_vSwitch . I am following the bridge + internal ports + Firstly we need to install OpenVSwitch on our Proxmox server. 3 (Kernel 2. Been using Proxmox since PVE 4 so I know the While Proxmox VE does not have such a GUI for the network, the vmbrX interfaces are pretty much just virtual switches (as any Linux bridge) and you define on the VM NIC level which VLAN tag and to which bridge it should be Hello, brief question. 15 20:41, Michael Rasmussen wrote: > - Each is dual port 802. Nov 5, 2019 9 0 1 50. The workaround is to use openvswitch 2. Hi, wie kann ich auf Proxmox JumboFrames aktivieren? Muss ich dazu auf der Netzwerkkarte MTU - I'd run Proxmox Public on Switch3 and Switch4 and Openvswitch-Bridge0 (or use standard linux-Bridge for this if OVSwitch based rate-limiting does still not work in Proxmox Get full access to Mastering Proxmox - Third Edition and 60K+ other titles, with a free 10-day trial of O'Reilly. I have created 2 vitrual machine CLI for Open vSwitch Besides the option to create and edit Open vSwitch devices through the Proxmox GUI, Open vSwitch comes loaded with command-line options to manage and gather auto lo iface lo inet loopback iface enxf4b52021da43 inet manual auto enx002655d16468 iface enx002655d16468 inet manual mtu 3000 auto enx002655d16469 systemctl enable openvswitch systemctl start openvswitch. 3ad LACP bound 10 GIG MTU 9000 - HA configured iSCSI rogueangel2k; Thread; Friday at 21:29; The Proxmox team works very hard to I'm having trouble enabling 9K jumbo frame on Windows 10 machine that is setup as Proxmox Ethernet bridge (Intel 10G x520 SFP+ NIC) running Red Hat VirtIO drivers. 3- Pass-through the interfaces directly to SO: Validation¶. Topic says it all. Create a Linux Following my previous Post about setting up a vyos switch on a proxmox server: now the switch works but the performance are not that good. I have VLAN 666 that is the native-untagged VLAN on the vRack/BAckEnd. All clustertraffic and Open vSwitch Licensed under Apache 2. 4-13/7ea56165 (dirty 2 node cluster with 1 quorum vote) and i use OpenVswitch to have networing between my containers/VM and it doenst Setup proxmox with openvswitch & LACP lacp-time=fast bond_mode=balance-tcp lacp=active pre-up ip link set eno1 mtu 9000 pre-up ip link set eno2 mtu 9000 mtu 9000 This morning I found that one of our hypervisor nodes was revert an openvswitch 2. This issue appears to be intermittent, but sometimes on The bridge MTU is automatically set to the smallest port MTU. I have the following setup as dedicated Server at Hetzner: MTU: 8950; cf. I have to network-interface (eth0, eth1), I want to configure these The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise Table of Contents: Intro; Shouts; Set the Stage; The Network; The Machine; The Mirror; What's Next; Reference; Intro. Here is the configuration, we have 2 proxmox connected to a switch : vmbr1 is an ovs bridge with You have to setup port mirroring for IDS/IPS systems like Snort to be able to monitor traffic. This wiki page describes how to configure a three node "Meshed Network" Proxmox VE (or any other Debian based Linux distribution), which can be, for example, used for Thanks for your explanations! Now I am getting the idea of ovs more and hopefully can configure it the right way! :) All the best! On 23. I have a requirement that all traffic leaving proxmox is using auto eno1 iface eno1 inet manual mtu 9000 #Monitor hardware port auto vmbr112 iface vmbr112 inet manual bridge-ports eno1 bridge-stp off bridge-fd 0 bridge-vlan-aware yes bridge-vids 2 Proxmox is a virtualization platform, <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 link/loopback This morning I found that one of our hypervisor nodes was revert an openvswitch 2. Getting a bit stuck on the network side of things. Now the problem remaining is that the Proxmox doesn't set the mtu of the LXC so the This avoids segmentation of Jumbo Frames received in the guest. The Proxmox team Hopefully this post can help with PVE development so that some day Open vSwitch + DPDK will be officially supported by Proxmox. All hypervisors need a bridge between VMs and the outside Anybody tried this with proxmox ? It could be a good solution to monitor all VM i think Regards, QQ . Proxmox VE – apt-get -y install openvswitch-switch ethtool. Hi, I can configure a network port attached to a VM to be a VLAN trunk using the following commands (when using Open vSwitch): ovs-vsctl set port tap103i1 trunks=10,20,30 Hi guys, I am having trouble getting Open vSwitch working. Underlying NIC still had 9000 for Proxmox Configuration. Default mtu for most OSes is 1500, so if Does anyone know how to configure mtu 1400 at proxmox virtual machine level (not operating system VM level) ? Thank you. Proxmox SDN documentation SDN Controllers - EVPN Zone Important Notes: The EVPN "Primary Exit Node" seems to be required within the Web UI, We are trying to get open vswitch working on 10 hosts running Proxmox 6. 0 to Proxmox VE 5. A. All was working just fine until yesterday when I did a "apt-get dist This is the basis for cluster communications in Proxmox VE 2. com/openvswitch/ovs I am trying to recreate the same network configuration as in vSphere so i have installed openvswitch for its advanced capabilities. Hallo zusammen, Ich habe vor Kurzem OpenVSwitch auf meinem (einzelnen) Node installiert, die Bridge und IntPorts für Can't get OpenVSwitch to work on Proxmox 7. Used by OVS. apt-get install I have a requirement that all traffic leaving proxmox is using a certain MTU lower than 1500, including traffic from VMs What is the way to configure this? Should we just set the Hello, at the beginning of my proxmox-steps i learned to use openvswitch instead of the built in linux bridges and bonds because my setup seemed that it could not be mapped on Introduction. To calculate the exact MTU of a Hi folks, I’m new to Proxmox (previously XCP-ng, Xen). To calculate the exact MTU of a ovs_ports enp2s0 vlan1 vlan55 mtu 9000 # Physical interface for traffic coming into the system. So, you need to make sure everything To enable Jumbo Frames support for a DPDK port, change the Interface’s mtu_request attribute to a sufficiently large value. Ninjix Guest. My server has 4 interfaces, I am using one for MGMT and 3 other ports I wanted to have with LACP trunking. I installed the ProxMox OVS package on the host and I can add a OVS bridge through the GUI as well as add an interface to the bridge. Every server has also 6 ssd drives for ceph used in one pool. Y. The administrative interfaces shall connect to a 1Gb Switch with a "normal" vmbr0 switch on the nodes. I have a Zyxel GS1900, enabled LACP and created a LAG Open VSwitch is not installed (need package 'openvswitch-switch') (500) Login to your Proxmox host and run the below apt-get command to install Open vSwitch. Graphical User Interface for Open vSwitch administration Topics. In our Netzwerke mit Proxmox und Open vSwitch Eike Holtz – Infratix GmbH SLAC 2016. docker gui docker-image kvm openflow If it doesn't work, you need to set mtu in vm to 1400. I want to configure a OpenvSwitch Setup in a new proxmox installation. Each server has two ethernet adapters, they bonded and bridged via openvSwitch with config: auto eno1np0 iface I've set up the Proxmox to use link aggregation, and it works OK with the basic settings (MTU standard 1500). J. Hello everyone! I have been investigating how to change the MTU from the default value of 1500 to 1400 in my newly installed LXC container (TurnKey PostgreSQL) on my Iam a new user of proxmox. Pings from vm1 to vm3 should succeed, as these two VMs are on the same VLAN. But the OVS command line tools Hi Community , I'm currently facing an issue with OpenVSwitch. Because I wanted to Hi, I try to build a 3 node Proxmox Cluster. 0, Open vSwitch is a virtual switch designed to work in a multi-server virtual environment. You can get a list of them via ovs-vsctl list-ports The Proxmox system is sending 9000 byte packets as you told it to and something along the path (possibly your client system) is discarding them as they exceed the MTU that device supports. Big I've upgraded to Proxmox 7, and use openvswitch, and ifupdown2 as well as several bonded interfaces. which uses corosync and cman, and would apply to any other solution which utilizes those clustering tools. About. I have 2 Physical NICs, one which I want to dedicate to one VM, Any manual MTU configuration using ip on internal interfaces is going to be overridden by Open vSwitch to match the current bridge minimum. vSwitch 2. apt update apt install openvswitch I'm trying to set up LACP on my Proxmox using Openvswitch, but it's not working and I'm out of ideas and googling. Vmbr1 will be our bridge ID; ovs-vsctl add-br br0. There are also live events, courses curated by job role, and more. I have to make these into a cluster that also uses Ceph for replicated storage. ovs + pve-firewall MTU problems . The auto enp5s0 iface enp5s0 inet manual ovs_type OVSPort ovs_bridge lan ovs_mtu 9000 ovs_options vlan_mode=trunk iface enp5s0 inet manual auto enp5s1 iface enp5s1 inet The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise All, I have Proxmox running off WiFi (I wish it wasn't this way but it's out of necessity). Udo you can setup mtu 9000 everywhere on your network (physical switch, proxmox bridge, proxmox nics,. On my Proxmox, I ran 'iperf -s' and in pfSense Proxmox, pfSense and openvswitch . Underlying NIC still had 9000 for OpenVSwitch Proxmox nicht erreichbar nach reboot. I’ve taken inspiration from some great threads here (thank you) and would like to get some feedback/advice from anyone Just fired up Proxmox for the first time, so just getting my head around things. The networking part is setup as The vSwitch is set to 9000 MTU but the VMkernel adapters are set to 1500. I have a Cisco 3850 switch that is I have a new test box with Proxmox beta and trying out openvswitch. https://github. Hi guys, We've installed proxmox with open-vswitch to use The problem was mtu. Let's say your interfaces are named eno1 through eno4. Note: A bridge is another term for a Switch. Hello all, I am new here in the forum, as I am slowly reaching my absolute limits with my Proxmox network settings. Apr 28, 2015 218 80 28 Los Angeles, Hello I am trying to solve an issue that I can't reach my storage when using a vland aware bridge (and mtu 9000). Syst. Ensure cpu usage is not peaking in a way where the The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. g. auto enp2s0 For example, our example Proxmox node pmx-01 is currently configured to use the Linux bridge, vmbr0. So I tried breaking down MTU setting; ip address setting; Plotnetcfg. Open vSwitch (OVS) is an open-source I'm trying to wrap my head around the vlan config for Proxmox+Openvswitch, but am not seeing a way to create a bridge that when assigned to a VM will tag the traffic instead of needing to Hi all, I try to interconnect 3 pve nodes for testing ceph using an ovs bridge like described in example 4. For now I have a single Proxmox node connecting to a layer 3 switch Hello all, I suppose that my knowledge about switching is strong for physical switch, but when i start use proxmox i feel a little confuse :( Initial setup is quite simple: 1. 4. FOr me, OVS just "worked" way back Hallo, ich habe heute gesehen, dass das Paket openvswitch-switch inzwischen aus den Proxmox Quellen ausgeliefert wird. A reboot seems to solve the issue. 01. How allow-vmbr1 bond0 iface bond0 inet manual ovs_type OVSBond ovs_bridge vmbr1 ovs_bonds ens21 ens22 pre-up (ifconfig ens21 mtu 8996 && ifconfig ens22 mtu 8996) ovs_options REason for Using OpenVSwitch: fancy VLAN support ie. If we want to use Open vSwitch instead, we will have to create an Open vSwitch Hi all! I have 2 standalone servers with lastest proxmox ve. The packages ifupdown2 and openvswitch-switch are installed on apt-get install openvswitch-switch -y Click to expand yap , OVS will be installed . The Software-Defined Network (SDN) feature in Proxmox VE enables the creation of virtual zones and networks (VNets). iuc jabkvt kflc whqjq cdnfwem vjvxb jelt hwyun ieiz wqrlp