I’m not sure since which version Chrome has blocked flash player for certain URL, especially in this case for vCenter web client. I tried to download the chrome last time with version 68 (perhaps the latest one) for my lab but somehow i getting below screen whenever accessing web client for vCenter even though i…
On last of couple weeks back, one of my customer whose using MikroTik got attacked with Winbox vulnerability. This causes some firewall rules became disable somehow and lead into several incidents reported. Nevertheless i did quick observation and found a script sitting on and forcefully export some setting to unknown place. Therefore i delete the…
Today i got task to onboard one server exposed to internet. It is Linux server, use RHEL. From architecture design the best practice workflow as shown below whenever we would establish something to outside world. Internet -> load balancer -> reverse proxy -> web server -> app server -> db server Everything is well configured…
Today i got an error when tried to access the vCenter web client. The error log is pretty simple, just need to install flash player since it prerequisite to open the web client. So, i tried to download the source from here http://www.adobe.com/go/getflashplayer but seems this only available for online mode whereas my server does…
This post is the last sequel from previous post here and here. Last time we had configure IPSEC VPN for remote site used MikroTik router. Now, the time has come. We will configure Fortigate on the main site. Just go thru VPN -> IPsec Wizard and select custom Put the proper tunnel name along with…
Continuing my previous post here regarding how to setup VPN among Fortigate vs. MikroTik, herewith simple target topology of network that we would like to build. Main site: 192.168.0.0/24 + IP Public A + Fortigate Remote site: 192.168.40.0/24 + IP Public B + MikroTik ============================================ From remote site (MikroTik); a. Ensure all traffic internet works…
Hello there, As you may know nowadays Fortigate has become one of the Next Generation (NG) Firewall solution, sitting down together with Palo Alto and even Checkpoint which is most expensive device. But, fortunately Fortigate comes with very friendly cost for selected version and that’s the reason i choose this product as most of my…
My customer had an issue regarding how to activated their operating system which using Windows product, Windows Server 2016. They have been used this system since long back without any issue with no valid license until they got pursued by local TAM here in recent months ago. They came to me with simple requirement, how…
One of small problem usually happens post we either deploy/clone a Linux virtual machine is got such an error as subject due to network interface configuration mismatch setting. In most of cases we found the network interface config become eth2, eth3, and so on. But, the original was eth0/eth1. From the operational itself it won’t…
If you are using VMware vCenter Windows based and found dramatically DB usage at one day. Then maybe you got this kind of incident. vCenter service could not start for some reason. Tried multiple times but none as a result. You might start to view the log and finally found error as subject. Taraa.. it…