cleanup

1 files changed, 19 insertions, 0 deletions

diff --git a/src/man/firejail.txt b/src/man/firejail.txt
index 11dedbf35..0bc1c1b5d 100644
--- a/src/man/firejail.txt
+++ b/src/man/firejail.txt
@@ -1788,6 +1788,25 @@ $ firejail \-\-tree
   11970:netblue:transmission-gtk
 
 .TP
+\fB\-\-tunnel[=devname]
+Connect the sandbox to a network overlay/VPN tunnel created by firetunnel utility. This options
+tries first the client side of the tunnel. If this fails, it tries the server side. If multiple tunnels are active,
+please specify the tunnel device using \-\-tunnel=devname.
+.br
+.br
+The available tunnel devices are listed in /etc/firetunnel directory, one file for each device.
+The files are regular firejail profile files containing the network configuration,
+and are created and managed by firetunnel utility.
+By default ftc is the client-side device and fts is the server-side device. For more information
+please see man 1 firetunnel.
+.br
+.br
+Example:
+.br
+$ firejail --tunnel firefox
+.br
+
+.TP
 \fB\-\-version
 Print program version and exit.
 .br