+.\" Man page for secnet.
+.\"
+.\" See the secnet.git README, or the Debian copyright file, for full
+.\" list of copyright holders.
+.\"
+.\" secnet is free software; you can redistribute it and/or modify it
+.\" under the terms of the GNU General Public License as published by
+.\" the Free Software Foundation; either version 3 of the License, or
+.\" (at your option) any later version.
+.\"
+.\" secnet is distributed in the hope that it will be useful, but
+.\" WITHOUT ANY WARRANTY; without even the implied warranty of
+.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+.\" General Public License for more details.
+.\"
+.\" You should have received a copy of the GNU General Public License
+.\" version 3 along with secnet; if not, see
+.\" https://www.gnu.org/licenses/gpl.html.
.TH secnet 8
.SH NAME
If \fBtrue\fR (the default) then check if \fIp\fR is prime.
.PP
A \fIdh closure\fR defines a group to be used for key exchange.
-The same group must be used by all sites in the VPN.
.SS logfile
\fBlogfile(\fIDICT\fB)\fR => \fIlog closure\fR