Google Public DNS
I just read an article about Google publishing a Public DNS service. Google Public DNS is a free, global DNS resolution service. Google recommends using their Public DNS server as an alternative to your current DNS servers. To try it out: Configure your network settings to use the IP addresses 8.8.8.8 and 8.8.4.4 as your … Read More
Barracuda – Outbound SMTP Host/Smart Host in Build 3.5.12.012
When upgrading from a build older then 3.5.12.012 to a build 0.12 or above, you should pay attention to the Outbound SMTP host/Smart host configuration. This picture below shows the configuration option. The release notes tell the following: Fix: Now honors outbound BASIC > Administration > ‘SMTP host/Smarthost’ for mail delivery when relaying (recipient domain … Read More
Step-by-step guide: SwitchMap under CactiEZ
Switchmap is a Perl program that creates HTML pages that show information about a set of Cisco Ethernet switches. It uses SNMP to gather data from the switches. Normally I install Switchmap in conjunction with CactiEZ and every time I am struggling to get Switchmap to work perfectly. During another installation I wrote this step-by-step … Read More
New Theme
As I already announced on Twitter, I have updated my blog theme. I am very curious about your comments…… should this theme stay or should I revert back to the old one? What would you change at the current theme? Updated on December 1ste 2009 Yesterday I have been playing with my new theme and … Read More
eSafe license expires
I just received the following interesting question: What happens if our eSafe license expires?……Because it expires this weekend!!!!!!!! Interesting question, because I never encountered such a situation. Normally the license is renewed in a timely fashion or a trial is stopped before the license expires. I searched the Knowledge Base from eSafe and found an … Read More
Citrix Terminal Server License Server problem
One of our customers is using a Citrix NetScaler appliance for SSL VPN capabilities for remote users. I tried to start an application (RDP Client) through this SSL VPN solution, but I couldn’t succeed. I was able to login and I would see all the published applications, but when executing one, I received the following … Read More