Network equipment supplier Cisco has closed several vulnerabilities that attackers can use to attack ASR routers, for example ...

Cisco has released patches for 10 vulnerabilities in IOS XR, including five denial-of-service (DoS) bugs and a command ...

W hen you're planning out the network for your home lab, a customizable firewall is key to keeping your home lab (and your ...

In the vast digital landscape that defines the modern world, one foundational element works tirelessly behind the scenes to keep us connected: the Internet ...

IPv4 addresses consist of 32 bits ... while also streamlining packet handling by facilitating end-to-end connectivity. Fernandez, who also serves as a member of the Malaysian Communications ...

The reply packet tells you if the host received the ping and the amount of time it took to return the packet. Ipv4-address - Target IPv4 address of the destination node being pinged. Hostname - ...

IPv4.Global announces scheme to use IPv4 addresses as collateral It’s the “first-of-its-kind” loan system, and promises big returns The global transition to IPv6 is still slow for many ...

It sends out packets called “echo requests” — packets that request a response. The command looks for the responses and displays them along with how long each response took and then reports ...

What’s more likely is that your employer uses a solution with some form of deep packet inspection that it can use to dynamically detect VPN traffic. These applications inspect the individual ...