Oct 30, 2017 · When was the last time you tried to remote console to a VM only to be greeted with the annoying Unable to connect to the MKS or similar message? Some of the causes leading to this issue range from firewalls blocking the required ports, badly configured DNS, and ESXi services in need of a restart. "Unable to connect to the MKS: Failed to connect to the server XX.XX.XX.XX:902" I've Googled this that all I can find is suggestions on modifying the host file and modifying firewall settings, but I can replicate on the same network segment and on different laptops with different users.

“Unable to connect to the MKS: Failed to connect to the server 172.16.254.202:902” or “Unable to connect to the MKS: Failed to connect to the server no such host is known” Solution: To avoid losing access to the ESX host, perform the following steps: 1. Add the ESX server in your DNS. 2. Desktop Virtualization – Desktop Virtualization, VMware Workstation, VMware Fusion, VMware Horizon View, tips and tutorials; How To – ESXi Tutorials, IT and virtualization tutorials, VMware ESXi 4.x, ESXi 5.x and VMware vSphere. VMware Workstation and other IT tutorials. Mar 10, 2014 · Unable to connect to the MKS: Malformed response from server. ... This is a known issue and described by the following VMware KB ... MKS, VMware, vSphere, vSphere 5.5. Sep 13, 2013 · VMware Workstation Server not starting “vmware failed to configure the workstation server” September 13, 2013 anigan Leave a comment Go to comments I have been doing some upgrades on my servers at home recently and decided it was time to ditch vmware server 2.0 and upgrade to workstation 8 (due to hardware limitations I’m not going esxi ... MKS is apparently Mouse Keyboard Screen and this error (:902) generally is a result of a firewall blocking port 902 or a DNS issue. To check the firewall issue I turned off the Windows firewall on all of the guests but not difference. I also attempted to telnet to the host on port 902 but got connection failed response. Apr 10, 2020 · “Unable to connect to the MKS: vim.fault.GenericVmConfigFault”. I am able to use Workstation on a remote PC to connect to the shared VM however I would prefer to use VMRC. The vmware.log file on the machine hosting the shared VM has the following error, “Ticket type ‘webmks’ disabled”. “Unable to connect to the MKS: Failed to connect to the server 172.16.254.202:902” or “Unable to connect to the MKS: Failed to connect to the server no such host is known” Solution: To avoid losing access to the ESX host, perform the following steps: 1. Add the ESX server in your DNS. 2. Welcome to VMware Workstation Pro™ documentation. Use the navigation on the left to browse through documentation for your release of VMware Workstation Pro. We update the online documentation with the latest point release information. For example, version 14 contains all the updates for 14.x releases. All our documentation comes in PDF format, which you can access by selecting the PDF ... Feb 02, 2018 · Fix Unable to connect to the MKS VMware Workstation Unable to connect to the MKS: Too many socket connect attempts; giving up. 1. Open CMD As Admin 2. net st... Apr 13, 2017 · I want to enable Shared VMs but it failed to configure the Workstation Server. The two services below failed to start, VMware Workstation 11 or 12 Pro on Windows 2008 R2. Resolution: Stop/disable any anti-virus. Repair VMware Workstation Pro Setup. Restart server. All 5 services should be started at this point. Apply VMware Workstation update ... If i vmotion to another host it works for a little while. Just found root is full on host. ~ # vdf -h | tail -6. Ramdisk Size Used Available Use% Mounted on Unable to connect to the MKS: Host address lookup for server <Host1.sandbox.com> failed: No such host is known I hope I can explain this well Some time ago I built up a VMware lab at work to experiment with. If i vmotion to another host it works for a little while. Just found root is full on host. ~ # vdf -h | tail -6. Ramdisk Size Used Available Use% Mounted on VMware Portal Maintenance . This section of the VMware website is currently unavailable while we make important user improvements and upgrades to the site. The expected time of completion for the maintenance is 6:00 PM PST. We apologize for any inconvenience this may cause. Best regards, VMware Team Aug 05, 2015 · When opening the console of a guest on ESXi 5.1 host, you get this error - Unable to connect to the MKS: vim/fault.NoHost. Easy fix. Best watched in Full Screen. Oct 01, 2015 · Problems connecting to the Remote Console of VMware vSphere Virtual Machines can usually be divided into one of three problem areas: Problem One: Layer 3 (Firewall/Gateway) issues. The VMRC connection exists between the EXSi Host of the VM and the Client, even in environments which are managed by a vCenter Server. Feb 26, 2013 · “Unable to connect to the MKS: Failed to connect to the server (1010828)” In fact, the VMware tools were running fine in the VM as I could see on the summary tab, but the screen was black on the console window and also in the console tab. “Unable to connect to the MKS: Failed to connect to the server 172.16.254.202:902” or “Unable to connect to the MKS: Failed to connect to the server no such host is known” Solution: To avoid losing access to the ESX host, perform the following steps: 1. Add the ESX server in your DNS. 2. Unable to connect to MKS: Virtual machine config file does not exist When this happens, you cannot shutdown/stop or start the VM but VM IP address still remains pingable. Even if you to browse the datastore on which the VM resides, you would not be able to see anything in that datastore. Sep 02, 2019 · In order to connect to VMware Workstation Server running on the remote machine (a Linux host in this case), open VMware Workstation running on your local machine (a Windows machine in this case) and click File > Connect to Server. This option is also used for connecting to vCenter servers or ESXi hosts. Mar 10, 2014 · Unable to connect to the MKS: Malformed response from server. ... This is a known issue and described by the following VMware KB ... MKS, VMware, vSphere, vSphere 5.5. MKS is apparently Mouse Keyboard Screen and this error (:902) generally is a result of a firewall blocking port 902 or a DNS issue. To check the firewall issue I turned off the Windows firewall on all of the guests but not difference. I also attempted to telnet to the host on port 902 but got connection failed response. Mar 10, 2014 · Unable to connect to the MKS: Malformed response from server. ... This is a known issue and described by the following VMware KB ... MKS, VMware, vSphere, vSphere 5.5. Mar 04, 2019 · Unable to connect to MKS: failed to connect to server IP:903. Note : Looking at the virtual machine logs ( vmware.log ), errors with the console will appear as MKS (Mouse,Keyboard,Screen). You cannot open a remote console to a virtual machine. Unable to connect to the MKS: Host address lookup for server <Host1.sandbox.com> failed: No such host is known I hope I can explain this well Some time ago I built up a VMware lab at work to experiment with. Unable to connect to the MKS: There is no VMware process running for config file S:\Virtual Machines\server\xxxx.vmx Either run "C:\Program Files (x86)\VMware\VMware Server\x64\vmware-vmx.exe S:\Virtual Machines\server\xxxx.vmx" manually on the server, or register the config file. Link added to top navigation bar outlining best practices to search efficiently in VMware's Knowledge Base Email Subscription to Knowledge content Subscribe to individual KB articles, product or category groups to receive email notifications when new or updated content is available. Aug 05, 2015 · When opening the console of a guest on ESXi 5.1 host, you get this error - Unable to connect to the MKS: vim/fault.NoHost. Easy fix. Best watched in Full Screen. When Trying to run a VM that is hosted as a shared machine in VMWare Workstation Pro 12 .The the software is able to connect to the server and the console is showing that it is running, but when try to open the console, you get the error message " Unable to connect to the MKS: Login(username/password)incorrect". Apr 13, 2017 · I want to enable Shared VMs but it failed to configure the Workstation Server. The two services below failed to start, VMware Workstation 11 or 12 Pro on Windows 2008 R2. Resolution: Stop/disable any anti-virus. Repair VMware Workstation Pro Setup. Restart server. All 5 services should be started at this point. Apply VMware Workstation update ... Feb 13, 2020 · The error "Unable to Connect to the MKS" occurs when: Attempting to connect to the remote console from vCenter Server to a virtual machine. When connecting to the remote console from different subnets through a firewall. When name resolution for the ESXi or vCenter FQDN does not return the correct or valid IP address. Aug 05, 2015 · When opening the console of a guest on ESXi 5.1 host, you get this error - Unable to connect to the MKS: vim/fault.NoHost. Easy fix. Best watched in Full Screen. Unable to connect to the MKS: There is no VMware process running for config file S:\Virtual Machines\server\xxxx.vmx Either run "C:\Program Files (x86)\VMware\VMware Server\x64\vmware-vmx.exe S:\Virtual Machines\server\xxxx.vmx" manually on the server, or register the config file. Apr 13, 2017 · I want to enable Shared VMs but it failed to configure the Workstation Server. The two services below failed to start, VMware Workstation 11 or 12 Pro on Windows 2008 R2. Resolution: Stop/disable any anti-virus. Repair VMware Workstation Pro Setup. Restart server. All 5 services should be started at this point. Apply VMware Workstation update ... Apr 30, 2017 · I have the same exact issue since few weeks: "vmware workstation cannot connect to the virtual machine" and below "failed to connect pipe to virtual machine". The only solution is to restart the whole system (Win 8.1 in my case), but then it appears again after few days of usage.The need to restart the system every few days is ridiculous. Apr 10, 2020 · “Unable to connect to the MKS: vim.fault.GenericVmConfigFault”. I am able to use Workstation on a remote PC to connect to the shared VM however I would prefer to use VMRC. The vmware.log file on the machine hosting the shared VM has the following error, “Ticket type ‘webmks’ disabled”. vmware workstation cannot connect to the virtual machine.