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-rw-r--r--usr.sbin/ppp/ppp.8.m414
1 files changed, 12 insertions, 2 deletions
diff --git a/usr.sbin/ppp/ppp.8.m4 b/usr.sbin/ppp/ppp.8.m4
index 1a14d75..77b4a6d 100644
--- a/usr.sbin/ppp/ppp.8.m4
+++ b/usr.sbin/ppp/ppp.8.m4
@@ -1,4 +1,4 @@
-.\" $Id: ppp.8,v 1.179 1999/07/26 11:15:11 brian Exp $
+.\" $Id: ppp.8,v 1.180 1999/07/27 00:30:32 brian Exp $
.Dd 20 September 1995
.nr XX \w'\fC00'
.Os FreeBSD
@@ -3448,6 +3448,15 @@ the peers entry in
Microsofts callback control protocol is used. See
.Dq set cbcp
below.
+.Pp
+If you wish to negotiate
+.Ar cbcp
+in client mode but also wish to allow the server to request no callback at
+CBCP negotiation time, you must specify both
+.Ar cbcp
+and
+.Ar none
+as callback options.
.It E.164 *| Ns Xo
.Ar number Ns Op , Ns Ar number Ns
.No ...
@@ -3474,7 +3483,8 @@ themselves.
If the peer does not wish to do callback at all,
.Nm
will accept the fact and continue without callback rather than terminating
-the connection. This is required if you wish callback to be optional.
+the connection. This is required (in addition to one or more other callback
+options) if you wish callback to be optional.
.El
.Pp
.It set cbcp Oo Xo
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