My IT notes
A network refers to a group of interconnected devices or systems that can communicate with each other. This can include computer networks, telecommunications networks, and transportation networks. In computing, a network is a group of computers and other devices connected together, often using a wired or wireless connection, to share resources and exchange data. Examples of networks include local area networks (LANs), wide area networks (WANs), and the internet.
In this note, the issue of “unreachable web interface / SSH” on an HP Aruba switch is discussed. Users experiencing this problem have reported that they can connect to the switch via Telnet or ping the switch’s IP address. Some of the possible root causes for this issue include: In my own experience with an … Read more
In infrastructures utilizing Fortigate firewall, it has been observed that users using the Chrome browser experience difficulties accessing certain web pages. No blocked applications, websites, or SSL anomalies are observed in Fortigate logs. The same users can access the mentioned web pages when using a different browser like Firefox. In some threads opened on the … Read more
Ping is a network utility used to test the presence and quality of a connection to a server or a device with a specific IP address. A ping packet is a small data packet sent to the target computer and returned. The round-trip time of a ping packet reaching the target and coming back can … Read more
Creating a User on an H3C Switch: To create a user on an H3C switch, you can perform this operation through a web interface or SSH. Follow the commands below to create a user: Specify the user’s access level. In H3C switches, you can set the user’s access level using the “class” command. For instance, … Read more
Creating a User on Huawei Switch Connecting via CLI: Connect to the device using SSH or the console port Logging into the Management Interface:Log in to the management interface using your username and password. User Creation:Use the following AAA commands to create a new user. For example: Replace USERNAME with the new username, set the … Read more
What is Google AMP? Google AMP is an open-source technology utilized to create web pages that load almost instantly on mobile devices. Issue on FortiGate It has been observed that the web filter rules applied on FortiGate do not take effect on sites utilizing Google AMP technology on mobile devices. Resolution Steps: To address this … Read more
What is a Static IP? A static IP (Internet Protocol) is a fixed IP address that is pre-assigned to a network or device. This IP address can be IPv4 or IPv6. it is not borrowed by the internet service provider and the device always uses the same IP address. Why Do I Need Static IP … Read more
To find your local IP address, you can follow the steps below: For Windows operating system: For Mac operating system: For Linux operating system: By following these steps, you can find the local IP address of your device.
The UniFi Access Ponit (AP) default SSH password is as follows. It may vary depending on the model of the device. UniFi Devices – ubnt / ubnt UniFi Devices – root / ubnt If the UniFi AP is a device defined on the UniFi Controller, the SSH account information of the UniFi AP is located … Read more
In this note, users may be experiencing FortiClient VPN connection issues at the following percentages. This note provides the following solutions and tips to address the issue. Percentage and possible problem: Possible problems and percentages: If there is no percentage and no errors occur You can get information about the cause of the issue by … Read more