miechovy's Posts

miechovy · ‎11-15-2023

To repair the issue, it was quietly easy on Debian 12: sudo apt install libxml12-dev and restart the system.

miechovy · ‎11-05-2023

Sometimes I get the following message when executing tasks in Windows 10 via vmrun / API. For example: vmrun -T ws -gu USER -gp PASSWORD runProgramInGuest /home/user/vm/server/server.vmx "C:\Users\u...

Sometimes I get the following message when executing tasks in Windows 10 via vmrun / API. For example: vmrun -T ws -gu USER -gp PASSWORD runProgramInGuest /home/user/vm/server/server.vmx "C:\Users\user\Documents\script.bat" Warning: program compiled against libxml 210 using older 209 What causes this warning? My host is Debian 11.

miechovy · ‎08-10-2023

Hello There, As in topic. How do you think, there is an unofficial way to get a screen capture via VMWare Workstation Pro API?

miechovy · ‎09-05-2021

Hi! If I may to help a Vmware community, I have to tell you that your solution is worked to me too. Many many thanks. My topic: https://communities.vmware.com/t5/VMware-Workstation-Pro/Multiple-VMs-...

Hi! If I may to help a Vmware community, I have to tell you that your solution is worked to me too. Many many thanks. My topic: https://communities.vmware.com/t5/VMware-Workstation-Pro/Multiple-VMs-network-issue/m-p/2862876/highlight/false#M171040 I'm using Vmware 16 and Debian 11 as a host.

miechovy · ‎09-05-2021

Hello. One more time I have to refresh this topic. Interesting, but the right solution to solve this problem is following: https://communities.vmware.com/t5/VMware-Workstation-Pro/VMWare-Workstatio...

Hello. One more time I have to refresh this topic. Interesting, but the right solution to solve this problem is following: https://communities.vmware.com/t5/VMware-Workstation-Pro/VMWare-Workstation-Pro-15-NAT-drops-after-a-few-hours/m-p/491094#M25821 Seems there is a unknown problem with subnet 192.168.43.0 and gateway 192.168.43.1 After changed to X.X.100.0 and X.X.100.2 for vmnet8 (NAT) my problem is solved for now.

miechovy · ‎08-19-2021

Please let me remind, we use Debian 11 on host machine. I do not have a possibility to reproduce the problem on Windows host, but the previous links I have posted tell us about macOS/Vmware Fusion as...

Please let me remind, we use Debian 11 on host machine. I do not have a possibility to reproduce the problem on Windows host, but the previous links I have posted tell us about macOS/Vmware Fusion as well as Linux.

miechovy · ‎08-19-2021

The issue can be recreate at following instruction: 1. Create at least 2 to 10 VMs and let them works by whole day or two. 2. After several/dozen hours on the VMs you can observe very slowing DNS r...

The issue can be recreate at following instruction: 1. Create at least 2 to 10 VMs and let them works by whole day or two. 2. After several/dozen hours on the VMs you can observe very slowing DNS responses eg. nslookup google.com (dns not responding) 3. If you restart the host machine or VMware services, then the DNS-NAT interface will be very quickly with responses as at beginning in a first day. I think we have a VMware bug in NAT/DNS/interface.

miechovy · ‎08-19-2021

In 2021. Probably same problem with DNS-NAT. VMware Workstation 16.1.2: after a several/dozen hour using VMs, I noticed slowing down DNS responses: https://communities.vmware.com/t5/VMware-Workstatio...

In 2021. Probably same problem with DNS-NAT. VMware Workstation 16.1.2: after a several/dozen hour using VMs, I noticed slowing down DNS responses: https://communities.vmware.com/t5/VMware-Workstation-Pro/Multiple-VMs-network-issue/m-p/2845604#M169915

miechovy · ‎08-19-2021

@a_p_I think there was a similar problem on the VM Fusion: https://communities.vmware.com/t5/VMware-Fusion-Discussions/DNS-resolution-via-NAT-breaks-intermittently-beta3/td-p/596600 I have this prob...

@a_p_I think there was a similar problem on the VM Fusion: https://communities.vmware.com/t5/VMware-Fusion-Discussions/DNS-resolution-via-NAT-breaks-intermittently-beta3/td-p/596600 I have this problem as well in a VM running Ubuntu 7.04, except that in my case the problem starts after about a day of using the VM.

miechovy · ‎08-18-2021

Hello Andre. Sorry for huge answering delay. However it is just doing your last instruction and the result: C:\Users\test>nslookup Default Server: UnKnown Address: my_external_IP_server > set v...

Hello Andre. Sorry for huge answering delay. However it is just doing your last instruction and the result: C:\Users\test>nslookup Default Server: UnKnown Address: my_external_IP_server > set vc > www.vmware.com Server: UnKnown Address: my_external_IP_server *** UnKnown can't find www.vmware.com: Unspecified error > And another checking: nslookup google.com Server: UnKnown Address: X.X.X.226 DNS request timed out. timeout was 2 seconds. DNS request timed out. timeout was 2 seconds. DNS request timed out. timeout was 2 seconds. *** No internal type for both IPv4 and IPv6 Addresses (A+AAAA) records available for google.com Please, let me remind weh use NodeJS DNS server on the host (Debian 11): https://nodejs.org/api/dns.html

miechovy · ‎05-05-2021

The communication between VMs is correctly, I suppose. Command of PING from quests to host and host to quest and quest to quest is working properly. As you know right now the problem is when multiple...

The communication between VMs is correctly, I suppose. Command of PING from quests to host and host to quest and quest to quest is working properly. As you know right now the problem is when multiple VMs is running. Ping command probably is not a problem, rather communications to local DNS and back. For example in first post I write that PING is correct, but domain name is not resolved from command line or browser. I noticed that something is "stuck" - sometimes DNS works, but mostly machines cannot get access to internet.

miechovy · ‎05-05-2021

I'm not trying to say you are right or not, however I mentioned this issue has a place when I run dozen VMs, not a few. I think it is a problem with performance some thing. But I do not know how to d...

I'm not trying to say you are right or not, however I mentioned this issue has a place when I run dozen VMs, not a few. I think it is a problem with performance some thing. But I do not know how to determine, it concerns VM problem or my custom DNS server problem on Linux platform. I just checked and all VMs has a different IP addresses.

miechovy · ‎05-05-2021

Hello Andre. What operating systems do you run in the guests/VMs? Windows 10. Have the guests been cloned, or manually created? Full cloned and works as an independent instances. Can ...

Hello Andre. What operating systems do you run in the guests/VMs? Windows 10. Have the guests been cloned, or manually created? Full cloned and works as an independent instances. Can you confirm that all guests have different MAC addresses, and - in case of Linux - different machine-ids? Yes - the MAC addresses has been randomly generated after cloned. Does the name resolution work with querying the DNS server directty, e.g. nslookup www.vmware.com <DNS-Server-IP>, or dig www.vmware.com @<DNS-Server-IP>? No, we use a localhost DNS (configured to 8.8.8.8 for resolving domain names) - unavailable from external network. What do you mean - different machine-ids?

miechovy · ‎05-04-2021

Hi. IP addresses are assigned automatically, but a DNS IP direct to local address to the host (my DNS server).

miechovy · ‎05-04-2021

>nslookup google.com DNS request timed out. timeout was 2 seconds. Server: UnKnown Address: my_ip_address_cutted DNS request timed out. timeout was 2 seconds. DNS request timed out. timeout...

>nslookup google.com DNS request timed out. timeout was 2 seconds. Server: UnKnown Address: my_ip_address_cutted DNS request timed out. timeout was 2 seconds. DNS request timed out. timeout was 2 seconds. DNS request timed out. timeout was 2 seconds. DNS request timed out. timeout was 2 seconds. *** Request to UnKnown timed-out

miechovy · ‎05-04-2021

The problem is in the quests. My host is installed on Linux and has a good hardware performance.

miechovy · ‎05-04-2021

I'm using Vmware Workstation Pro since few years, since v. 14 has been available. Till today I notice same problem (v. 16). Namely when I run multiple VMs (for example 10 or 12) at the same time, I ...

I'm using Vmware Workstation Pro since few years, since v. 14 has been available. Till today I notice same problem (v. 16). Namely when I run multiple VMs (for example 10 or 12) at the same time, I have a problem with network connections. A command PING has a response, but PING to domain is not resolving. Next, if I close most of VMs, the network is working properly. It turns VMware has a network problem with multiple VMs runs at the same time. I know - maybe VMware Pro is not dedicated for such of environment, but we have to use Workstation Pro to our project. My question is, how can I debug or where to search information about this issue? Is it a problem with VMware DNS or something? (my network in VMs are configured as a NAT). >ping google.com Ping request could not find host google.com. Please check the name and try again.

miechovy · ‎12-12-2020

Is there a possibility to login to Windows 10 by VMRUN tool from command line? Yes, we have a set named "autologin" to add user and password and it works fine. But I mean the same by the command line...

Is there a possibility to login to Windows 10 by VMRUN tool from command line? Yes, we have a set named "autologin" to add user and password and it works fine. But I mean the same by the command line using by VMRUN tool. The primary command doesn't work: vmrun -gu USER -gp PASSWORD path-to.vmx -> system is started but no auto login.

miechovy · ‎06-21-2020

I wonder how to run the Windows Event log clean from the command line - needs administrator privileges to execute like command: vmrun -gu ADMINuser -gp pwdADMIN runProgramInGuest /....vmx -a...

I wonder how to run the Windows Event log clean from the command line - needs administrator privileges to execute like command: vmrun -gu ADMINuser -gp pwdADMIN runProgramInGuest /....vmx -activeWindow -interactive "cmd.exe" wevtutil cl "Security"

miechovy · ‎03-10-2020

Hello Mikero Are there any milestones in this case?

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miechovy's Posts

Re: VMware 17.5: Warning: program compiled against libxml 210 using older 209

VMware 17.5: Warning: program compiled against libxml 210 using older 209

Screen capture via Vmware API

Re: VMWare Workstation Pro 15 - NAT drops after a few hours

Re: Multiple VMs - network issue

Re: Multiple VMs - network issue

Re: Multiple VMs - network issue

Re: Slow DNS lookup

Re: Multiple VMs - network issue

Re: Multiple VMs - network issue

Re: Multiple VMs - network issue

Re: Multiple VMs - network issue

Re: Multiple VMs - network issue

Re: Multiple VMs - network issue

Re: Multiple VMs - network issue

Re: Multiple VMs - network issue

Multiple VMs - network issue

VMRUN: login to Windows 10 by command line vmrun tool

Administrator privilages via CMD.exe or powershell.exe - how to clear Event log over command line?

Re: API Vmware - Integrate with LibVMI | Sandboxin Enviroment for malware analyse