How to Adjust the Bond Balance Interval in XenServer 6.x

XenServer 6.1.0 introduces a change to the NIC bonding load balancing algorithm for active-active bonds in the vSwitch network stack. In past releases, active-active bonds were set to rebalance load every 10 seconds. However, in XenServer 6.1.0 active-active bonds on the vSwitch rebalance load...

Intermittent Session Launch Failure with Active/Active StoreFront Server Groups

Users intermittently fail to receive ICA files from StoreFront when trying to launch a new session in the following circumstances all of the below conditions must apply: Multiple active StoreFront server groups are in use, connected by GSLB, configured either for direct access or authentication...

How to Configure Active/Active GSLB for XenDesktop

We often encounter customers with business continuity goals which require XenDesktop user VMs to be available to users in the event of a full site failure. A passive disaster recovery failover configuration is often not desirable because customers want to be able to leverage their hardware...

Palo Alto Networks PAN-OS 5.0.9 Multiple Vulnerabilities

The remote host is running version 5.0.9 of Palo Alto Networks PAN-OS. It is, therefore, affected by multiple vulnerabilities : - A denial of service vulnerability exists due to an inability to handle IP packets larger than 1480 bytes through an Active/Active VWire setup. An attacker can exploit...