When troubleshooting network issues it’s helpful to understand if the issue is occurring at Layer 2 or Layer 3 of the OSI model. If you’re able to get local communications to work but the ...

Certain network layer devices (e.g., Network Address Translators), break Layer 3 architectural principles in a controlled way as long as Murphy is kept away.

BNB Chain developers today said the opBNB network, a layer 2 based on OP Stack, is going live after months of testing in which no major bugs were encountered, CoinDesk learned. A layer 2 refers to ...