Monthly Archives: October 2014

VMware and Windows poor TCP performance

Posted on October 23, 2014 by blogger

I have had a strange issue lately with Windows servers on VMware vSphere 5.1 hosts. Throughput of TCP connections between some virtual machines were very very slow, barely 10 mbit/s . The behavior was easily reproducible : just start an … Continue reading →

Posted in Computer, Microsoft, Virtualization, VMware | Leave a comment

Using Windows domain resources while VPN is active with different credentials

Posted on October 23, 2014 by blogger

If you are frustrated to get your Domain account locked while you are logged on a VPN with different credentials than your Domain credentials, then this is for you. Edit the file %userprofile%\AppData\Roaming\Microsoft\Network\Connections\Pbk\rasphone.pbk with your favorite text editor. All the … Continue reading →

Posted in Computer, Microsoft, Networking | Leave a comment