Veeam transport service is unavailable ik never had issues with hyperv 2016 to connect to from Veeam. However, we have two physical Linux machines, and when the backup job for them ran, I got a warning that the servers have "an outdated Data Mover service version". Oct 17, 2014 · 2. Windows patches were installed on all affected servers before Veeam patch. Installed the Veeam VSS Hardware Snapshot provider and checked the Registry - all present. The Veeam Backup Service is set with the startup type "Automatic (Delayed Start)," this means that when the OS has just booted, it may take up to 3-5 minutes before the service starts. For more information on Linux distibutives, for which guest processing is supported, see the Platform Support section of Veeam Backup & Replication User Guide. Aug 20, 2019 · I installed a new hyperv 2019. If I edit the Jul 13, 2015 · The RPC server is unavailable RPC function The RPC server is unavailable Failed to open management RPC connection ro proxy service Port 6162 etc. Oct 20, 2015 · Can you also try to install required packages manually and, then, re-add proxy? Required package (VeeamTransport. I would like to manually install the veeamtransport. Feb 13, 2014 · Note: The Transport Mode selector is set to Automatic in most environments to allow the Veeam Backup & Replication software to detect the most appropriate Transport Mode to be used for each VM. VeeamTransport. If you uninstall the plugin, the configuration backup job will be successful. If the service is stuck in a starting state, forcibly stop the service process. Jul 21, 2021 · Hello everyone, someone accidently deleted C:\Program Files (x86)\Veeam on one of our backup proxies. Close regedit and restart the Veeam Endpoint service. The connection is based on Windows API and uses RPC and WMI queries. You might find this KB helpful for troubleshooting and isolating WMI-related problems with Veeam products. 2, the VDDK libraries were included with the Veeam Transport package (VeeamTransport. And the backup job has run successfully. Unlimited bandwidth and a fast Start-> Run-> services. May 8, 2024 · Look on the physical Windows computer and see if there are Veeam services there. The Veeam Installer Service also manages public keys of self-signed TLS certificates generated by Veeam Backup & Replication. 1264. Leave the window open as you will need to replace two files. Jun 9, 2016 · 7) I have checked all Veeam related services and all are up and running 8 ) the antivirus is on but it's the same of other machines that run Veeam with no issues 9) the backup fails after the step "Changed block tracking is enabled", after 2 mins from start Feb 6, 2024 · Thanks for posting the fix. May 12, 2022 · Because of transport version change one of my backup jobs stopped to work reporting that transport service version on Veeam server is different (older) that transport service version on my Veeam client. Oct 9, 2022 · 1. Or add the following key on all Hyper-V hosts, the Veeam server, proxies, repositories (or gateway servers), and other servers involved in the backup process. I have installed first veeamsnap, next veeam. Aug 20, 2024 · Do you have any Veeam Components → Hyper-V, Repository, Proxy, etc which show as ‘unavailable’ in the Inventory node? You can also check the Backup logs in: C:\ProgramData\Veeam\Backup\<job-name>. I now get a: Client err: NFC storage connection is unavailable. Dec 20, 2023 · After you've finished configuring your Linux server for the Transport method you are using, you then need to add your Linux server as a managed server in Veeam, then go through the Add Proxy > VMware Backup Proxy process. a) On the Hyper-V Host, open Windows Explorer and go to C:\Windows\Veeam\Backup and Replication. Jul 3, 2018 · Note: Prior to Veeam Backup & Replication 12. Parameters Apr 7, 2025 · In the past, I had some issues with the Veeam Agent caused by WMI. Veeam v11 community was running fine until I upgraded to v12. I don’t know why actually. It started about a week or so ago, but I didn't have time to work on it. This backup proxy also is the mount server for most of our backup repositories. Apr 20, 2011 · The "service veeamservice start" does not produce any reply. Manually Populating Global Cache; Clearing Global Cache; WAN Accelerator Sizing; Adding WAN Accelerators. I just tested in my lab with the GCP plug-in. Checked logs for the transport service at ‘C:\ProgramData\Veeam\Backup\Svc. After you install Veeam Data Mover, Veeam Backup & Replication will use it for guest processing tasks. Depending on what services your proxy is providing you may need an number of these. Feb 1, 2011 · Well it looks like the problem has come back. Cannot connect to the host's administrative share. Sep 29, 2015 · Ensure that the Veeam Installer Service service is running. Dec 15, 2015 · Veeam Community discussions and solutions for: Transport Mode not working correctly of Veeam Backup & Replication Mar 7, 2023 · Rebooting the Veeam server and AHV Proxy. Check to see if you can reach the administrative shares on the proxy VM. It looks like on Debian it places the binaries and libraries in Feb 10, 2013 · The repository server was missing the Veeam Backup Transport software. Jan 7, 2016 · Re: Veeam transport service Post by veremin » Fri Jan 08, 2016 10:28 am 1 person likes this post Also, if you want to preserve the current configuration, you can perform the in-place upgrade (it might not be even an upgrade, but rather a license file replacement) and keep using already configured jobs, components, etc. Jan 12, 2016 · These are located on your Veeam Backup and Replication server under the path C:\Program Files\Veeam\Backup and Replication\Packages – You will find there the individual packages for each service that Veeam provides (mount, transport, tape, etc). My Veeam client tries to update transport version on Veeam server to new one but fails as other Veeam clients uses old transport version. The Veeam Backup Service is unable to start. Please take a look at our User Guide (page 59) for more info on the used networks ports. Feb 27, 2023 · Dear Community,our installation is based on a single Hyper-V host with 3 VMs. As Chris mentioned just the service account (credential object you use in Veeam) for the connection has to have the required rights on the target (Hyper-V). Software is installed on a Win10 dedicated PC. Let's see what they come up with. If you find that the Veeam Backup Service on the Veeam Backup Server Sep 21, 2023 · Veeam agent was installed, but I tried to install the Veeam CBT Driver, but it failed. 5. 0. If you are here, check under what user these are running (Local system or a designated user). Do this from the Backup & Replication main backup server itself by browsing to \\COMPUTERNAME\\Admin$ using the credentials you’re going to use for Veeam. Everything has upgraded correctly and I’ve even managed to get a hardened repository server upgraded successfully. (Preferred) Install the latest Windows updates on all Hyper-V hosts, the Veeam server, proxies, repositories (or gateway servers), and other servers involved in the backup process. Jul 2, 2018 · I sometimes forget to add the domain service account I created to the local administrators group. Make sure the c:\Windows\VeeamVSSSupport folder is not present. Once you perform those 2 steps, you can then either manually assign this specific Proxy to your Jobs as needed, or allow Dec 26, 2019 · When a backup job starts, Veeam Backup & Replication connects to the Veeam Agent machine to initiate the backup process. I have confirmed that RPC and it's dependencies are running and functional, Domain services are healthy, registry matches other clean servers and still no answer. The option for "Failover to network mode" is left enabled to ensure that even if Direct storage access or Virtual appliance (HOTADD) fails, the Proxy Jun 2, 2017 · After installing and setting up a case with Veeam (case: 02309618) I'm unable to get any backup job to complete due to the RPC service being unavailable. Thank you, Andrea Jun 15, 2015 · Veeam Community discussions and solutions for: The RPC server is unavailable RPC function call failed of Veeam Agent for Microsoft Windows Mar 14, 2022 · On any that failed. However, the Backup Transport, vPowerNFS & Mount service have all been updated to 12. Before You Begin; Step 1. 1422. 4. The setting of how a proxy is to move data is set as a property of the proxy, and then each job can be configured to use one or more proxies. We would like to show you a description here but the site won’t allow us. 56 to 12. Locate the Path: HKEY_LOCAL_MACHINE\SOFTWARE\Veeam\Veeam Endpoint Backup 3. Start the Veeam Agent for Microsoft Windows service after putting the registry value in place. It may be service is not running and that Jul 20, 2012 · Port 6162 is used by the Veeam Transport Service which is responsible for managing Veeam agents during backup and replication processes. Everything is in the same LAN/IP-range, CVMs, Veeam, AHV Proxies etc. of Veeam Backup & Replication May 18, 2023 · Error: Host ‘HOST NAME’ either not a cluster or cluster services is unavailable” typically occurs when Veeam Backup & Replication is unable to communicate with the virtualization host or cluster. For example, the C:\Program Files (x86)\Veeam\Backup Transport\x64\vddk_7_0\ folder is empty. Ensure that Veeam Virtualization Extensions for System Center Service service is running. You should have this port opened to successfully backup your VMs. adding the server as general purpose and CDP proxy works just fine but when I try to add it as vmware proxy it s Apr 7, 2022 · Uninstall Veeam Transport Service. When no job is processing the VM, connect to it and check the following things: Make sure the VeeamVSSSupport service is no longer present. Removed the Proxy from Veeam and re-added it. These services were updated via Veeam B&R console upon initial run following the upgrade. msc-> Stop the Veeam installer Service. 5 clusters, same on both. Now running "veeam" make blinking the screen, and "veeam --help" is an unknown argument. Veeam Installer Service 3 If you're looking for an online proxy service that helps to mitigate the typical drawbacks of insecure proxies. Choose Server; Step 3. - Meanwhile we created some proxy VMs and do most of the backups with pure network transport. When I set the job up it ran successfully but all subsequent (scheduled) backups fail with “Failed to create processing task for VM Sophos Firewall Error: No proxy available”. Jul 26, 2017 · When adding a Service Provider on the tenant's Veeam Backup & Replication, either of the following errors occurs: Certificate validation failed. 1. Aug 13, 2024 · For writing data to the target, Veeam Backup & Replication picks the transport mode automatically, based on the configuration of the VMware backup proxy and transport mode limitations. 2. Unable to connect to the service provider. 0 installs connecting to the same vCenter and one Veeam installation works and the other doesn't. 21/09/2023 1:36:55 PM Succeeded Processing com 21/09/2023 1:38:09 PM Succeeded com state updated 21/09/2023 1:39:14 PM Failed eSrv] Failed to install Veeam CBT Driver: Connection problems. If it is, use the command ‘sc delete VeeamVSSSupport’ to remove the service. If Microsoft Windows is low on desktop heap memory for services running under LocalSystem account, Microsoft Windows can reject the incoming queries. Authentication failed because the remote party has closed the transport stream. In the Console you should be able to see which ones failed to upgrade. Jun 2, 2016 · The proxies came back as “unavailable” under the Managed servers location in the Backup Infrastructure pane. but i cannot connect to hyperv form veeam to backup the virtual machines. Aug 23, 2011 · VeeamVSSSupport Service Cleanup. Jul 1, 2021 · Since upgrading to B&R 12 and VAL v6, two additional service are installed on system: - Veeam Transport Service - Veeam Installer Service Both reside in /opt, register themselves with systemd and store logs to a different directory (/var/log/VeeamBackup, as opposed to agent's /var/log/veeam). exe. The Veeam Installer and Transport service msi installers can be located on the Veeam server at the following location: Nov 28, 2024 · Veeam Data Mover Service; Veeam vPower NFS Service; WAN Accelerators. 0:01:00 21/09/2023 1:40:20 PM Succeeded Backup agent is installed Mar 22, 2024 · Note. But hey, the memory consumption is back to 40GB. ; Verify that the domain account that you use to access the Veeam Management Pack for Microsoft System Center Web UI is a member of the local Veeam Virtualization Extensions Users group and a member of the local Administrators group. Add the following DWORD: EndPoint_Rpc_Transport_Port and change the value to 6183 (decimal). Sep 29, 2017 · On the main console PC all expected Veeam services have been updated. Failed to create NFC download stream Funny thing is, I have 2 Veeam 7. Mar 17, 2021 · Interesting and maybe completely unrelated, yesterday I updated to latest Veeam v10 patch and I was unable to update the components (proxies etc) because the Veeam transport service was not removed during update (they were removed but the server was still running). msi' in the box below" Apr 21, 2016 · The Veeam Backup Service has not started yet. You'll only be introduced to a small group of service providers. Thanks, Magnus Dec 6, 2022 · Yes I'm 100% sure that its using single use. If there is, verify they are started? If the Veeam services are there and they are started, manually uninstall them, then reinstall them. I changed the winrm settings so i can manage the hyperv form my veeam server sith Server Manager, i can connect with WMI. If I remember correctly, I had to format and upgrade the server to a version where WMI was working properly. Certificate validation failed. log’ on the managed server, and seems to connect fine with agent. Aug 8, 2016 · In regards to transport modes, there are four choices in a Veeam VMware Backup Proxy: Automatic; Direct storage access; Virtual appliance (Hot Add) Network (NBD) Direct Storage Access transport mode. service that's installed by Veeam B&R console when you add a Linux host as a repository. We have two fresh AHV 6. Feb 8, 2020 · Uninstalling those platform service plugins means, that you cannot integrate our additional products (Public Cloud backup appliances, RHV, Kasten K10, AHV, ) with Veeam Backup & Replication. Launch New WAN Accelerator Wizard; Step 2. May 23, 2024 · Folks, I upgraded B&R yesterday from 12. 2. Please note that topics about technical issues without support case ID will be eventually deleted by moderators, according to the forum rules provided when you click New Topic. If it is, delete the folder. For instance, there is ProxyWow, and you will understand the reason why! Veeam Proxy Transport Service Is Unavailable - in ProxyWoW. Made a Windows firewall rule, then disabled the whole Windows Firewall, no diff. On a secondary repo PC, I notice that the Veeam Installer Service remains at 11. Thanks. Perform Port Connectivity verification as documented in KB4444 to investigate connectivity issues over port 6160 from the Veeam Backup Server to the Managed Server. Nov 5, 2024 · Hi everyone,I have 2 servers with VBR and I’m trying to connect one of those as a backup proxy of the other, so i can manage backups from a single backup server and disable the other one. Sep 2, 2023 · Hi, I’m trying to back up a VM running on a standalone ESXi v8 host using Veeam B&amp;R v12 Community edition. “Since Datadog is a company-wide deployment, it was decided to have the Veeam transport service use a different port. Click OK to try again, or enter an alternative path to a folder containing the installation package 'Veeam_BR_Endpoint_x64. Dec 1, 2022 · The whole point of the orginal post was they did not change the datadog port , they opt to change the veeam port via the interface. My problem is that although all configured jobs are quite happily running and successfully c Feb 12, 2021 · Veeam Community discussions and solutions for: Processing Error: Failed to connect to guest agent. The RPC server is unavailable RPC function call failed. Jul 20, 2012 · Recommended Troubleshooting. Comes up as unavailable straight away. msi). Hope this helps! Jan 23, 2024 · - Veeam support has announced to come back to us this evening. msi: "The feature you trying to use is on a network resource that is unavailable. Veeam Backup & Replication leverages VMware vStorage APIs for Data Protection (VADP) for all transport modes except for backup from storage snapshots, the direct Aug 11, 2021 · I've searched through the documentation for Veeam B&R, but I couldn't find any mention of the actual transport service. Jul 25, 2024 · This cmdlet installs Veeam Data Mover for guest processing on Linux VMs. Many to One WAN Acceleration; Manual Population of Global Cache. Apr 2, 2018 · The update keeps failing during the installation process asking me to provide a path to the file Veeam_BR_Endpoint_x64. Dec 12, 2024 · If some remote servers are unavailable at the time of upgrade, you can run the upgrade wizard at any time later from the main product menu, or by closing and re-opening the Veeam Backup & Replication console. I should mention that as part of "fixing" it I need to go back to managed servers and reenter the credentials and have it scan\setup the server again. That’s a little game I play when I open tickets to. Expand the section that aligns with the version of Veeam Backup & Replication that deployed the transport service on the Linux server. I’m cautious with my proxies as they are also my repos. This is because Hyper-V works different with Veeam than vSphere. Usually the proxy role is installed as a service on the Hyper-V nodes (this is called on-host) and only in case you use an off-host proxy it will be listed in Veeam. I will monitor this over the next week to ensure that it remains stable. . Apr 15, 2025 · As from my experience you can add a domain joined Hyper-V (both host and cluster) as part of an AD domain even if the Veeam server is not part of the domain. These keys verify installation packages to prevent managed servers and protected machines from being compromised. May 29, 2013 · Re: Manual upgrade of transport service Post by foggy » Wed May 29, 2013 9:08 am 2 people like this post Matt, if the automatic upgrade procedure fails, I believe you can copy the Veeam Transport Service setup package located in C:\Program Files\Veeam\Backup and Replication\Backup\Packages folder (by default) to upgrade the proxy. Mar 12, 2025 · Hi @Nikks, For Hyper-V there is usually no Hyper-V proxy listed in Veeam. The same interface where edit for the transport port is greyed out. Note that the out-of-date product components cannot be used by jobs until they are updated to the backup server version. log to see if there is more detailed info there. WAN Global Cache. 172, and everything was in the green. Feb 17, 2025 · An incorrect line entry was saved, but this is irrevelant; as the major concern is the issue it caused and the logic Veeam VBR used / did not use to work around the problem of the agent exec failing repeatedly on the proxy; and Veeam should have selected another proxy to use for retries; or isolated the proxy to be unavailable. (Hope to separate soon on our hardware refresh). The Windows OS may fail to load the VDDK libraries if they are missing components. Hyperv and veeam are in workgroup. 1:9392Some Sep 20, 2023 · I’ve recently gone through the process of upgrading my Veeam implementation from v11 to v12. I tried on another Veeam server but still the same however when i’m trying to add the cluster nodes separately `Computer Objects` not a cluster it success. Mar 14, 2025 · I’ve checked and the Remote Procedure Call (RPC) windows service is running fine. Sep 7, 2017 · Value Name: EndPoint_Rpc_Transport_Port Value Type: DWORD (32-bit) Value Value Data(Dec): <available_port>* *For the Value data, specify an available idle port. No warning because the Error: Failed to connect to veeeam backup & replication server, no connection could be made because the target machine actively refused it 127. msi) can be found under the Backup/Packages/. but I think I've narrowed it down to the reason being the "Veeam Data Mover Service" not running since it's not running, and the backups appear to start correctly after I start the service. If you have a lot of Linux Agent machines, and all failed, I get doing the manual route can be a daunting task. Now the VM snapshots are kept a long time and removing them is a challenge for VMs with heavy I/O. connect to transport service on host ‘hostname May 14, 2014 · Hello! Please contact our technical support team and post your case ID over here. When launching the V12 console, it asks for an Host upgrade which arrives to an error:“failed to upgrade host comp Sep 23, 2022 · I checked the user account again for veeam and it’s a Domain Admin and i’m using it as a MasterAccount and it still fails. Note: On Windows machines, the service is named Veeam Installer Service, but its process is named VeeamDeploymentSvc. The following commands are to be executed on the Linux server. rnfnn epa iybyd cvp kjb gchqtn xqvnu vpj murq tsk jxqs dgwypa tmknz remz fyp