diff options
Diffstat (limited to 'passt.1')
| -rw-r--r-- | passt.1 | 14 |
1 files changed, 9 insertions, 5 deletions
@@ -15,7 +15,10 @@ [\fIOPTION\fR]... .br .B pasta -[\fIOPTION\fR]... [\fIPID\fR] +[\fIOPTION\fR]... [\fICOMMAND\fR [\fIARG\fR]...] +.br +.B pasta +[\fIOPTION\fR]... \fIPID\fR .br .B pasta [\fIOPTION\fR]... \fB--netns\fR [\fIPATH\fR|\fINAME\fR] @@ -62,10 +65,11 @@ or with the \fBqrap\fR(1) wrapper. equivalent functionality to network namespaces, as the one offered by \fBpasst\fR for virtual machines. -If PID or --netns are given, \fBpasta\fR associates to an existing user and -network namespace. Otherwise, \fBpasta\fR creates a new user and network -namespace, and spawns an interactive shell within this context. A \fItap\fR -device within the network namespace is created to provide network connectivity. +If PID or --netns are given, \fBpasta\fR associates to an existing +user and network namespace. Otherwise, \fBpasta\fR creates a new user +and network namespace, and spawns the given command or a default shell +within this context. A \fItap\fR device within the network namespace +is created to provide network connectivity. For local TCP and UDP traffic only, \fBpasta\fR also implements a bypass path directly mapping Layer-4 sockets between \fIinit\fR and target namespaces, |