Palo Alto Networks PAN-OS 4.0 New Features View more presentations from lukky753

After a recent server migration from SBS2005 to SBS 2008, I ran into an issue where users were not able to download the offline address book.  They would continue to receive Sync Issues consisting of the message “Microsoft Exchange Offline Address Book …

During a recent wireless installation I came across some interesting behavior that seems to have quite a few people in the online world baffled, so I thought I would give an explanation.  When deciding which adapter to prefer, Windows networking assign …

If you have any users in your organization using Apple devices, the L2TP VPN on SonicWALL devices is a necessity.  With the introduction of iOS 4, both the iPhone and the iPad no longer support 3DES encryption and have switched to AES-128 encryption.  …

There are several common mistakes that cause the Palo Alto Networks VPN to be flaky or not work at all, and I thought I would list a couple of them to make everyone’s life easier. When installing on a 64 bit client machine, be sure that 64-bit version …

Failed to find PAN Virtual Adapter Interface I’ve run into this error quite a bit when displacing another firewall in an environment with a Palo Alto Networks firewall as it comes from interference from another VPN client.  If a client machine has anot …

A while back I came across an issue while trying to create a two-way trasitive trust between two forests.  While attempting to create the trust, one direction of it would validate successfully while one direction would always fail, and I received this …

For some, this is old news, but when Oracle bought Sun Microsystems the free operating system that Sun produced (OpenSolaris) was dropped.  Many people use this operating system as a free, effective replacement for an enterprise-class NAS/SAN appliance …

Here is a quick-fix for an unsettling error message.  The error message is: An IIS directory entry couldn’t be created. The error message is Access is denied. . HResult = -2147024891 + CategoryInfo : NotInstalled: (MB2Exchange (Default Web Site):ADObje …

During and Exchange 2010 installation recently, I received the following message during the Client Access Server installation: Client Access Role Failed Error: The following error was generated when “$error.Clear(); $thisServer = Get-ExchangeServer $Ro …

If you’ve worked with connecting to Active Directory using an LDAP connection, you know that the unsecured LDAP connection port is 389, and the secured connection port is 636.  One thing that you may not have come across is when you have a Domain Contr …

A short list of NFS commands for VMware, might come in handy someday. List: esxcfg-nas -l Delete: esxcfg-nas -d <name of nfs mount> Mount: esxcfg-nas -a -o <name or ip of storage appliance> -s /nfs2 <name of nfs mount>