Sleeptracker tracks up to two sleepers at once with pinpoint accuracy, translating precise data into smart, actionable advice designed to help you unlock a better night’s sleep. Can Alexa track your snoring? Alexa can listen for a dog barking or … Continue reading →

HOW TO USE: Get started by saying “Alexa, open Relaxing Sounds” and Alexa will ask you what sound loop you would like to hear. To start a sound immediately or change sounds while a sound is playing, just say “Alexa, … Continue reading →

On the router’s web admin interface, look for an advanced settings category called LAN. In it, go to the LAN IP settings section or tab, and change the value of the Subnet Mask with the one you want. Click or … Continue reading →

Cmder Download Cmder. Unzip the cmder. zip file. Open the Cmder folder, and double-click the Cmder icon. You’ll see a Cmder window open similar to the image below. To ssh into the OpenWrt router at 192.168. 1.1, type ssh [email protected] … Continue reading →

What is a subnet mask? A subnet mask defines which chunk of an IP address is the host ID and which portion is the subnet network ID. This trick is accomplished using a subnet mask, another 32-bit number. What is … Continue reading →

In a home or small office environment, the default gateway is a device, such as a DSL router or cable router, that connects the local network to the Internet.A device wishing to communicate with a host on the public Internet, … Continue reading →

How do you calculate the number of subnets? Total number of subnets: Using the subnet mask 255.255. 255.248, number value 248 (11111000) indicates that 5 bits are used to identify the subnet. To find the total number of subnets available … Continue reading →

Generating an SSH key Open the PuTTYgen program. For Type of key to generate, select SSH-2 RSA. Click the Generate button. Move your mouse in the area below the progress bar. Type a passphrase in the Key passphrase field. Click … Continue reading →

The subnet mask splits the IP address into the host and network addresses, thereby defining which part of the IP address belongs to the device and which part belongs to the network. The device called a gateway or default gateway … Continue reading →

When do we change a Subnet Mask? If you have an address range that has run out of available host addresses, you may be able to change the subnet mask to include a larger share of host addresses. What happens … Continue reading →

The class A network number 127 is assigned the “loopback” function, that is, a datagram sent by a higher level protocol to a network 127 address should loop back inside the host. No datagram “sent” to a network 127 address … Continue reading →

To enable DHCP or change other TCP/IP settings Select Start, then type settings. Select Settings > Network & internet. Do one of the following: Next to IP assignment, select Edit. Under Edit network IP settings or Edit IP settings, select … Continue reading →

The main difference between MAC and IP address is that MAC Address is used to ensure the physical address of the computer. It uniquely identifies the devices on a network. While IP addresses are used to uniquely identifies the connection … Continue reading →

The preferred DNS is a specified primary choice to handle Internet protocol mapping. If the preferred choice times out after a time limit defined by an operating system, it will then attempt to try the alternate DNS. Servers are subject … Continue reading →

According to standards set forth in Internet Engineering Task Force (IETF) document RFC-1918 , the following IPv4 address ranges are reserved by the IANA for private internets, and are not publicly routable on the global internet: 10.0. 0.0/8 IP addresses: … Continue reading →