Add On: This procedure also works for the new Juniper MAG appliances. But keep in mind during the upgrade of the second host (and also the first): BE PATIENT!! A…Continue readingUpgrade Juniper SA cluster
Lately I noticed something strange. I configured an ISA server as reverse proxy for OWA. The customer demanded the ability for users to change their password through OWA. I configured…Continue readingActive Directory: one account, two passwords
To troubleshoot EIGRP you should obvious have a grasp understanding of the specific routing protocol. Of course this doesn’t only apply to the EIGRP routing protocol. Troubleshooting the EIGRP routing…Continue readingTroubleshooting EIGRP
The session about firewall design and deployment didn’t reveal a lot of new things about the Cisco ASA appliance or FWSM module. The only new thing for me was the…Continue readingCisco Firewall Design and Deployment
The usage of Pocket PCs (PDAs) becomes more and more a default feature for business. The last months I have installed quit some Windows ISA 2006 servers for Reverse Proxy…Continue readingPDA Active Sync – Invalid Certificate
Today I have be working on publishing Microsoft Exchange Outlook WebAccess and Active Sync to the Internet. We had some discussions with some Microsoft Consultants about a secure way to…Continue readingExchange 2007 with ISA 2006