When the IP information changes in wan interfaces (DSL, Local, any DHCP or VPN client) in Mikrotik, we can use telegram application to ensure that this information can be reached by SMS.
This example has been prepared with telegram since Telegram has become a popular application in the near future. If you change the relevant URL after the “/tool fetch ” the command to SMS API URL, the information will be sent to you as SMS.

To create a bot in today’s popular application Telegram and use it as API in applications;
primarily;
Membership of Telegram.org is required. For this, it is enough to have a working mobile number.

We are installing the Telegram application on our phone.
We validate our mobile phone number for membership and the fields to be requested in the follow-up.
After the membership process, we log on to the telegram web page.
Log in with your member login at https://web.telegram.org the web site and send it to the Telegram application on your phone (not as SMS). The telegram application on our phone will now appear in the browser.
Robot for bot preparation (telegram robot) We are adding BotFather to contact list.
He starts a chat with us, asking us what we want to do.

IBM servers can be remotely controlled by hardware. In cases where the server needs to be physically restarted, shut down, and turned on, ipmitool commands can be used instead of the Web Console. You can even switch from console to operating system level and make transactions. We will do this by using the IP that we assigned to the server with IPMITOOL IP SET. You must install the  ipmitool package on the user side.

Mikrotik Wifi Error Codes / Descriptions can be reported in detail.

Joining failed: Communication can only take place in station mode. it also failed to connect to the AP for some reason.

Join timeout: This can be a nuisance in Station Mode. Perform when the first flag fails to receive the frame. It may be at a remote point from the connection capacity or a low signal level. Due to the noise at different frequencies, the station connection may not take place.

When you want to run VMware on Windows 10, you may get “Device / Credential Guard” error as in the image below.
Together we will look at what we can do to solve this problem.

Let’s first examine the content of the error we received.

“VMware Workstation and Device / Credential Protection are not compatible. VMware Workstation can be run after you disable Device / Credential Protection. ”

Step 1: Disable Device and Identity Protection from Group Policy settings.