Set the CHAP restart interval (retransmission timeout for challenges)
to \fIn\fR seconds (default 3).
.TP
+.B chap-timeout \fIn
+Set timeout for CHAP authentication by peer to \fIn\fR seconds (default 60).
+.TP
.B child\-timeout \fIn
When exiting, wait for up to \fIn\fR seconds for any child processes
(such as the command specified with the \fBpty\fR command) to exit