diff options
Diffstat (limited to 'usr.sbin/ppp/ppp.8')
-rw-r--r-- | usr.sbin/ppp/ppp.8 | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/usr.sbin/ppp/ppp.8 b/usr.sbin/ppp/ppp.8 index 79f6802..4970a1b 100644 --- a/usr.sbin/ppp/ppp.8 +++ b/usr.sbin/ppp/ppp.8 @@ -8,9 +8,10 @@ .Nd Point to Point Protocol (a.k.a. user-ppp) .Sh SYNOPSIS .Nm +.Op Fl Va mode .Op Fl nat .Op Fl quiet -.Op Fl Va mode +.Op Fl unit Ns Ar N .Op Ar system Ns .No ... .Sh DESCRIPTION @@ -48,6 +49,21 @@ flag tells to be silent at startup rather than displaying the mode and interface to standard output. .Pp +The +.Fl unit +flag tells +.Nm +to only attempt to open +.Pa /dev/tun Ns Ar N . +Normally, +.Nm +will start with a value of 0 for +.Ar N , +and keep trying to open a tunnel device by incrementing the value of +.Ar N +by one each time until it succeeds. If it fails three times in a row +because the device file is missing, it gives up. +.Pp The following .Va mode Ns No s are understood by |