Tag Archive for 'XenServer'

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DefCon 23 Video Demo: Rogue DHCP/DNS server gaining root access to target

DefCon 23 Video Demo: Rogue DHCP/DNS server ShellShock exploit proof of concept

DefCon 23 Video Demo: Rogue DHCP/DNS server on Citrix XenServer 6.2 with Open vSwitch 1.4.6

Xen Cloud Platform (XCP) – Assigning A VLAN An IP Address

Once you create VLAN’s on your XCP server you will find that the physical interface you used to be able to hit by an IP address no longer responds. This is because you have trunked the interface into multiple VLAN’s and need to assign IP’s to the VLAN interfaces rather than the physical interface.

Xen Cloud Platform (XCP) – Setting Up A VLAN

One very useful feature of XCP is the ability to setup VLAN networks for your virtual machines to use. This gives an administrator fine grained control on what network a machine belongs on. This will work as long as the network interface that is assigned to your VM’s is plugged into a trunked port on […]

Xen Cloud Platform (XCP) – Add A Disk To The Default LVM Volume Group

If you initially install XCP using only one disk you can still add more drives later if you find you need more room. XCP uses LVM storage to manage the partitions created for new Virtual Machines which allows you to extend the default volume group at your leisure among other things.

Xen Cloud Platform (XCP) – Local ISO Storage Repositories

XCP supports local ISO storage on an internal hard drive. It is not available as an option in the xsconsole – Disk and Storage Repositories menu. However you can set one up with a little bit of command line magic.

Xen Cloud Platform (XCP) – Linux Templates Will Not Boot To CD/DVD

It seems that the Linux templates in XCP 1.0 & 1.1 are all bugged and will not boot to a CD/DVD drive upon first boot of the virtual machine. This makes it very difficult to start up your installation media. In order to work around this you can either use the “Other Installation Media” template […]