network/slirp4netns: Wrap README at 72 columns.

Signed-off-by: B. Watson <yalhcru@gmail.com>
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B. Watson 2022-03-14 03:21:15 -04:00
parent f96c41098a
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slirp4netns slirp4netns
slirp4netns provides user-mode networking ("slirp") for unprivileged network slirp4netns provides user-mode networking ("slirp") for unprivileged
namespaces. network namespaces.
Starting with Linux 3.8, unprivileged users can create network_namespaces(7) Starting with Linux 3.8, unprivileged users can create
along with user_namespaces(7). However, unprivileged network namespaces had network_namespaces(7) along with user_namespaces(7). However,
not been very useful, because creating veth(4) pairs across the host and unprivileged network namespaces had not been very useful, because
network namespaces still requires the root privileges. (i.e. No internet creating veth(4) pairs across the host and network namespaces still
connection) requires the root privileges. (i.e. No internet connection)
slirp4netns allows connecting a network namespace to the Internet in a slirp4netns allows connecting a network namespace to the Internet in
completely unprivileged way, by connecting a TAP device in a network namespace a completely unprivileged way, by connecting a TAP device in a network
to the usermode TCP/IP stack ("slirp"). namespace to the usermode TCP/IP stack ("slirp").