Hi,
the linux kernel has the ability to send simple network packets from a shell.
Continue reading Linux: Send Networkpackets from a shell
Tag Archives: network
Linux: Disable assignment of new styled names for network interfaces
Hi,
newer Linux distribution do assign network names like enp0s13 or eno1 instead of the old style ethx names.
Continue reading Linux: Disable assignment of new styled names for network interfaces
Windows: Change a LAN Interface Networkprofile to private
Hi
when the network profile of a Windows PC is set to public, there are firewall restrictions enabled which could prevent accessing the Computer from network. For example Windows Remoting.
Unfortunately in some cases the profile cannot be switch by the Network Gui(s) of windows.
Continue reading Windows: Change a LAN Interface Networkprofile to private
ESXi: Capture Network packets on a vSwitch port or on a VM’s NIC
Hi,
ESXi offers some extented methods to capture network packets. Here are some examples.
First of all logon to your ESXi host by ssh.
To capture all traffic on a vmkernel interface use tcpdump-uw.
List all vmkernel interfaces
~ # esxcfg-vmknic -l
Interface
vmk0 .....
vmk1 .....
Continue reading ESXi: Capture Network packets on a vSwitch port or on a VM’s NIC
VMware: Windows Event ID 27 on e1iexpress NIC Adapter
Hi,
Issue: You have Windows Server 2012, 2012R2, Windows 8 or Windows 8.1 running on ESXi or VMware Workstation and the network connection is interrupted frequently.
Also EventID 27 and 32 with source e1iexpress are often logged to the Windows EventLog.
Continue reading VMware: Windows Event ID 27 on e1iexpress NIC Adapter