The new value tapfd enables removing slirp4netns features. Rather than having it figure out where to create a tap network, the opened tap file descriptor can now be inherited to slirp4netns and used as is. This removes the need for forking and attaching a namespace as well as readiness communication, but it also removes the ability to choose the name of the network interface or configuring it.
The new value tapfd enables removing slirp4netns features. Rather than having it figure out where to create a tap network, the opened tap file descriptor can now be inherited to slirp4netns and used as is. This removes the need for forking and attaching a namespace as well as readiness communication, but it also removes the ability to choose the name of the network interface or configuring it.