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-rwxr-xr-xdhcp_wizard/scripts/compute_range1.sh51
1 files changed, 51 insertions, 0 deletions
diff --git a/dhcp_wizard/scripts/compute_range1.sh b/dhcp_wizard/scripts/compute_range1.sh
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+#!/bin/bash
+#
+# Wizard
+#
+# Copyright (C) 2000 Mandrakesoft.
+#
+# This program 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 2
+# of the License, or (at your option) any later version.
+# See file LICENSE for further informations on licensing terms.
+#
+# This program 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
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# Authors: Jerome Dumonteil, Maurizio De Cecco, Enzo Maggi
+# icons: Helene Durosini <ln@mandrakesoft.com>
+# <corporate@mandrakesoft.com> http://www.mandrakesoft.com
+
+# script for wizard basic network configuration
+#
+# assuming :
+# - C class network, mask 255.255.255.0
+#
+# echo on stdout range of ip for DHCP subnet (first part of range)
+
+#truncating addresses
+
+se=`get_var wiz_ip_server`
+
+s_trunc=${se%.*}
+d=${se##*.}
+
+if [ $d -le 64 ]; then
+ r=65
+elif [ $d -le 128 ]; then
+ r=129
+else
+ r=1
+fi
+
+echo "${s_trunc}.$r"
+
+exit 0
+