My IT notes
My notes on what to do before shutting down/restarting SAP systems. 1- Making an announcement for users to log off SAP sessions. Or we can send a POP UP message to the front of the SAP system users. For this, the following action is taken. SM02 transaction code is entered in the “system messages” section … Read more
Enabling SNMP on Fortinet This article discusses SNMP activation on Fortinet. SNMP is also enabled on the Network –> Interfaces menu on fortinet. In the second stage, SNMP Agent is activated in the System –> SNMP menu. A record is created to set the requirements based on the type of SNMP v1/v2c you will use. … Read more
What is the SNMP protocol? The SNMP protocol stands for Simple Network Management Protocol. Software and hardware information (processor and outdoor temperature, device shutdown / restart, fan status, etc.b) can be obtained through monitoring applications through devices that support the SMNP protocol.
We determine the software that we will publish after the remote APP service installation. at this point an error may occur when you want to identify a remotely run application that is not installed on the server as follows. Select RemoteApp programs You must specify a file from the RD Session Host server server.domain.LOCAL by … Read more
This note mentions how to learn the serial number in Ubiquiti Unifi access points. There is no field on the panel where we manage Ubiquiiti devices that shows the serial number of access points. To access this information, we need to connect to the device with SSH and run the following code. SSH information can … Read more
After the installation of zabbix appliance, I made the necessary adjustments and brought the system to work. After recording the systems I wanted to monitor in Zabbix, I encountered a Zabbix server is not running error. First of all, I observed that it stopped when I checked to see if the service was working. service … Read more
You are experiencing the problem of not sounding from LG Soundbar to computer the following solution method may be useful. In a similar problem, when paired with BLUETOOTH on LG Soundbar phones, your question can receive sound, but also not when it connects seamlessly to the computer with Windwos 10 or Windows 11 via Bluetooth. … Read more
Intrusion Prevention System is a critical component of network security that protects devices, servers from new and existing vulnerabilities. IPS technologies examine all network traffic, including encrypted traffic, helping organizations identify malicious traffic and proactively preventing such traffic from entering their networks. You can check out the article below. Apply IPS filtering on Fortigate
Fortigate also create a valid firewall policy to apply its IPS (What is intrusion Prevention System ?) filter, from Wan to Clinet or Wan, and in rules such as Server, the Security Profiles section also processs with defult settings. Since defult settings have over 7000 (constantly updated) IPS signatures, it would be a better decision … Read more
Fortinet users were affected globally due to a problem with a root certification authority’s (ISRG Root X1) certificate chain, and users encountered the problem as follows. The following steps can be applied as a workaround to this problem. Because this solution will create a security vulnerability, the system update that … Read more