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<?php
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/* $Id$ */
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/*
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services_dhcp.php
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part of m0n0wall (http://m0n0.ch/wall)
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Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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require("guiconfig.inc");
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$if = $_GET['if'];
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if ($_POST['if'])
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$if = $_POST['if'];
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/* if OLSRD is enabled, allow WAN to house DHCP. */
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if($config['installedpackages']['olsrd']) {
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foreach($config['installedpackages']['olsrd']['config'] as $olsrd) {
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if($olsrd['enable']) {
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$iflist = array("lan" => "LAN", "wan" => "WAN");
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$is_olsr_enabled = true;
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break;
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}
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}
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}
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if(!$iflist)
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$iflist = array("lan" => "LAN");
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for ($i = 1; isset($config['interfaces']['opt' . $i]); $i++) {
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$oc = $config['interfaces']['opt' . $i];
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if (isset($oc['enable']) && $oc['if'] && (!$oc['bridge'])) {
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$iflist['opt' . $i] = $oc['descr'];
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}
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}
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if (!$if || !isset($iflist[$if]))
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$if = "lan";
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$pconfig['range_from'] = $config['dhcpd'][$if]['range']['from'];
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$pconfig['range_to'] = $config['dhcpd'][$if]['range']['to'];
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$pconfig['deftime'] = $config['dhcpd'][$if]['defaultleasetime'];
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$pconfig['maxtime'] = $config['dhcpd'][$if]['maxleasetime'];
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$pconfig['gateway'] = $config['dhcpd'][$if]['gateway'];
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list($pconfig['wins1'],$pconfig['wins2']) = $config['dhcpd'][$if]['winsserver'];
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list($pconfig['dns1'],$pconfig['dns2']) = $config['dhcpd'][$if]['dnsserver'];
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$pconfig['enable'] = isset($config['dhcpd'][$if]['enable']);
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$pconfig['denyunknown'] = isset($config['dhcpd'][$if]['denyunknown']);
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$pconfig['staticarp'] = isset($config['dhcpd'][$if]['staticarp']);
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$pconfig['ddnsdomain'] = $config['dhcpd'][$if]['ddnsdomain'];
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$pconfig['ddnsupdate'] = isset($config['dhcpd'][$if]['ddnsupdate']);
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$pconfig['netboot'] = isset($config['dhcpd'][$if]['netboot']);
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$pconfig['nextserver'] = $config['dhcpd'][$if]['next-server'];
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$pconfig['filename'] = $config['dhcpd'][$if]['filename'];
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$pconfig['failover_peerip'] = $config['dhcpd'][$if]['failover_peerip'];
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$pconfig['netmask'] = $config['dhcpd'][$if]['netmask'];
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$ifcfg = $config['interfaces'][$if];
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if (!is_array($config['dhcpd'][$if]['staticmap'])) {
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$config['dhcpd'][$if]['staticmap'] = array();
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}
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staticmaps_sort($if);
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$a_maps = &$config['dhcpd'][$if]['staticmap'];
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function is_inrange($test, $start, $end) {
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if ( (ip2long($test) < ip2long($end)) && (ip2long($test) > ip2long($start)) )
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return true;
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else
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return false;
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}
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if ($_POST) {
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unset($input_errors);
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$pconfig = $_POST;
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/* input validation */
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if ($_POST['enable']) {
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$reqdfields = explode(" ", "range_from range_to");
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$reqdfieldsn = explode(",", "Range begin,Range end");
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do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
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foreach($a_maps as $mapent) {
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if(is_inrange($mapent['ipaddr'], $_POST['range_from'], $_POST['range_to'])) {
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$input_errors[] = "{$mapent['ipaddr']} is inside the range you specified.";
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}
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}
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if (($_POST['range_from'] && !is_ipaddr($_POST['range_from']))) {
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$input_errors[] = "A valid range must be specified.";
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}
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if (($_POST['range_to'] && !is_ipaddr($_POST['range_to']))) {
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$input_errors[] = "A valid range must be specified.";
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}
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if (($_POST['gateway'] && !is_ipaddr($_POST['gateway']))) {
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$input_errors[] = "A valid IP address must be specified for the gateway.";
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}
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if (($_POST['wins1'] && !is_ipaddr($_POST['wins1'])) || ($_POST['wins2'] && !is_ipaddr($_POST['wins2']))) {
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$input_errors[] = "A valid IP address must be specified for the primary/secondary WINS servers.";
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}
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if (($_POST['dns1'] && !is_ipaddr($_POST['dns1'])) || ($_POST['dns2'] && !is_ipaddr($_POST['dns2']))) {
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$input_errors[] = "A valid IP address must be specified for the primary/secondary DNS servers.";
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}
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if ($_POST['deftime'] && (!is_numeric($_POST['deftime']) || ($_POST['deftime'] < 60))) {
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$input_errors[] = "The default lease time must be at least 60 seconds.";
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}
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if ($_POST['maxtime'] && (!is_numeric($_POST['maxtime']) || ($_POST['maxtime'] < 60) || ($_POST['maxtime'] <= $_POST['deftime']))) {
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$input_errors[] = "The maximum lease time must be at least 60 seconds and higher than the default lease time.";
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}
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if (($_POST['ddnsdomain'] && !is_domain($_POST['ddnsdomain']))) {
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$input_errors[] = "A valid domain name must be specified for the dynamic DNS registration.";
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}
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if (($_POST['nextserver'] && !is_ipaddr($_POST['nextserver']))) {
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$input_errors[] = "A valid IP address must be specified for the network boot server.";
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}
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if (!$input_errors) {
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/* make sure the range lies within the current subnet */
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$subnet_start = (ip2long($ifcfg['ipaddr']) & gen_subnet_mask_long($ifcfg['subnet']));
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$subnet_end = (ip2long($ifcfg['ipaddr']) | (~gen_subnet_mask_long($ifcfg['subnet'])));
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if ((ip2long($_POST['range_from']) < $subnet_start) || (ip2long($_POST['range_from']) > $subnet_end) ||
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(ip2long($_POST['range_to']) < $subnet_start) || (ip2long($_POST['range_to']) > $subnet_end)) {
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$input_errors[] = "The specified range lies outside of the current subnet.";
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}
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if (ip2long($_POST['range_from']) > ip2long($_POST['range_to']))
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$input_errors[] = "The range is invalid (first element higher than second element).";
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/* make sure that the DHCP Relay isn't enabled on this interface */
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if (isset($config['dhcrelay'][$if]['enable']))
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$input_errors[] = "You must disable the DHCP relay on the {$iflist[$if]} interface before enabling the DHCP server.";
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}
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}
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if (!$input_errors) {
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$config['dhcpd'][$if]['range']['from'] = $_POST['range_from'];
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$config['dhcpd'][$if]['range']['to'] = $_POST['range_to'];
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$config['dhcpd'][$if]['defaultleasetime'] = $_POST['deftime'];
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$config['dhcpd'][$if]['maxleasetime'] = $_POST['maxtime'];
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$config['dhcpd'][$if]['netmask'] = $_POST['netmask'];
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$previous = $config['dhcpd'][$if]['failover_peerip'];
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if($previous <> $_POST['failover_peerip']) {
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mwexec("rm -rf /var/dhcpd/var/db/*");
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}
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$config['dhcpd'][$if]['failover_peerip'] = $_POST['failover_peerip'];
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unset($config['dhcpd'][$if]['winsserver']);
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if ($_POST['wins1'])
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$config['dhcpd'][$if]['winsserver'][] = $_POST['wins1'];
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if ($_POST['wins2'])
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$config['dhcpd'][$if]['winsserver'][] = $_POST['wins2'];
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unset($config['dhcpd'][$if]['dnsserver']);
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if ($_POST['dns1'])
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$config['dhcpd'][$if]['dnsserver'][] = $_POST['dns1'];
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if ($_POST['dns2'])
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$config['dhcpd'][$if]['dnsserver'][] = $_POST['dns2'];
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$config['dhcpd'][$if]['gateway'] = $_POST['gateway'];
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$config['dhcpd'][$if]['denyunknown'] = ($_POST['denyunknown']) ? true : false;
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$config['dhcpd'][$if]['enable'] = ($_POST['enable']) ? true : false;
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$config['dhcpd'][$if]['staticarp'] = ($_POST['staticarp']) ? true : false;
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$config['dhcpd'][$if]['ddnsdomain'] = $_POST['ddnsdomain'];
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$config['dhcpd'][$if]['ddnsupdate'] = ($_POST['ddnsupdate']) ? true : false;
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$config['dhcpd'][$if]['netboot'] = ($_POST['netboot']) ? true : false;
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$config['dhcpd'][$if]['next-server'] = $_POST['nextserver'];
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$config['dhcpd'][$if]['filename'] = $_POST['filename'];
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write_config();
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/* static arp configuration */
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interfaces_staticarp_configure($if);
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$retval = 0;
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$retvaldhcp = 0;
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$retvaldns = 0;
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config_lock();
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/* dnsmasq_configure calls dhcpd_configure */
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/* no need to restart dhcpd twice */
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if (isset($config['dnsmasq']['regdhcpstatic'])) {
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$retvaldns = services_dnsmasq_configure();
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if ($retvaldns == 0) {
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if (file_exists($d_hostsdirty_path))
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unlink($d_hostsdirty_path);
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if (file_exists($d_staticmapsdirty_path))
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unlink($d_staticmapsdirty_path);
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}
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} else {
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$retvaldhcp = services_dhcpd_configure();
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if ($retvaldhcp == 0) {
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if (file_exists($d_staticmapsdirty_path))
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unlink($d_staticmapsdirty_path);
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}
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}
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config_unlock();
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if($retvaldhcp == 1 || $retvaldns == 1)
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$retval = 1;
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$savemsg = get_std_save_message($retval);
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}
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}
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if ($_GET['act'] == "del") {
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if ($a_maps[$_GET['id']]) {
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unset($a_maps[$_GET['id']]);
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write_config();
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if(isset($config['dhcpd'][$if]['enable'])) {
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touch($d_staticmapsdirty_path);
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if (isset($config['dnsmasq']['regdhcpstatic']))
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touch($d_hostsdirty_path);
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}
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header("Location: services_dhcp.php?if={$if}");
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exit;
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}
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}
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$pgtitle = "Services: DHCP server";
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include("head.inc");
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?>
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<script type="text/javascript" language="JavaScript">
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function enable_change(enable_over) {
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var endis;
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endis = !(document.iform.enable.checked || enable_over);
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document.iform.range_from.disabled = endis;
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document.iform.range_to.disabled = endis;
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document.iform.wins1.disabled = endis;
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document.iform.wins2.disabled = endis;
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document.iform.dns1.disabled = endis;
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document.iform.dns2.disabled = endis;
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document.iform.deftime.disabled = endis;
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document.iform.maxtime.disabled = endis;
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document.iform.gateway.disabled = endis;
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document.iform.failover_peerip.disabled = endis;
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document.iform.staticarp.disabled = endis;
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document.iform.ddnsdomain.disabled = endis;
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document.iform.ddnsupdate.disabled = endis;
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document.iform.netboot.disabled = endis;
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document.iform.nextserver.disabled = endis;
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document.iform.filename.disabled = endis;
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document.iform.denyunknown.disabled = endis;
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}
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function show_ddns_config() {
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document.getElementById("showddnsbox").innerHTML='';
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aodiv = document.getElementById('showddns');
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aodiv.style.display = "block";
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}
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function show_netboot_config() {
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document.getElementById("shownetbootbox").innerHTML='';
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aodiv = document.getElementById('shownetboot');
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aodiv.style.display = "block";
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}
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</script>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
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<?php include("fbegin.inc"); ?>
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<p class="pgtitle"><?=$pgtitle?></p>
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<form action="services_dhcp.php" method="post" name="iform" id="iform">
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<?php if ($input_errors) print_input_errors($input_errors); ?>
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<?php if ($savemsg) print_info_box($savemsg); ?>
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<?php if (file_exists($d_staticmapsdirty_path)): ?><p>
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<?php print_info_box_np("The static mapping configuration has been changed.<br>You must apply the changes in order for them to take effect.");?><br>
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<?php endif; ?>
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<table width="100%" border="0" cellpadding="0" cellspacing="0">
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<tr><td>
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<?php
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/* active tabs */
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$tab_array = array();
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$tabscounter = 0;
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$i = 0;
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foreach ($iflist as $ifent => $ifname) {
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if ($ifent == $if)
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$active = true;
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else
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$active = false;
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$tab_array[] = array($ifname, $active, "services_dhcp.php?if={$ifent}");
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}
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display_top_tabs($tab_array);
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?>
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</td></tr>
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314
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<tr>
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315
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<td>
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<div id="mainarea">
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317
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<table class="tabcont" width="100%" border="0" cellpadding="6" cellspacing="0">
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<tr>
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<td width="22%" valign="top" class="vtable"> </td>
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<td width="78%" class="vtable">
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321
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<input name="enable" type="checkbox" value="yes" <?php if ($pconfig['enable']) echo "checked"; ?> onClick="enable_change(false)">
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<strong>Enable DHCP server on
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<?=htmlspecialchars($iflist[$if]);?>
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interface</strong></td>
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325
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</tr>
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326
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<tr>
|
|
327
|
<td width="22%" valign="top" class="vtable"> </td>
|
|
328
|
<td width="78%" class="vtable">
|
|
329
|
<input name="denyunknown" id="denyunknown" type="checkbox" value="yes" <?php if ($pconfig['denyunknown']) echo "checked"; ?>>
|
|
330
|
<strong>Deny unknown clients</strong><br>
|
|
331
|
If this is checked, only the clients defined below will get DHCP leases from this server. </td>
|
|
332
|
</tr>
|
|
333
|
<tr>
|
|
334
|
<td width="22%" valign="top" class="vncellreq">Subnet</td>
|
|
335
|
<td width="78%" class="vtable">
|
|
336
|
<?=gen_subnet($ifcfg['ipaddr'], $ifcfg['subnet']);?>
|
|
337
|
</td>
|
|
338
|
</tr>
|
|
339
|
<tr>
|
|
340
|
<td width="22%" valign="top" class="vncellreq">Subnet
|
|
341
|
mask</td>
|
|
342
|
<td width="78%" class="vtable">
|
|
343
|
<?=gen_subnet_mask($ifcfg['subnet']);?>
|
|
344
|
</td>
|
|
345
|
</tr>
|
|
346
|
<tr>
|
|
347
|
<td width="22%" valign="top" class="vncellreq">Available
|
|
348
|
range</td>
|
|
349
|
<td width="78%" class="vtable">
|
|
350
|
<?=long2ip(ip2long($ifcfg['ipaddr']) & gen_subnet_mask_long($ifcfg['subnet']));?>
|
|
351
|
-
|
|
352
|
<?=long2ip(ip2long($ifcfg['ipaddr']) | (~gen_subnet_mask_long($ifcfg['subnet']))); ?>
|
|
353
|
</td>
|
|
354
|
</tr>
|
|
355
|
<?php if($is_olsr_enabled): ?>
|
|
356
|
<tr>
|
|
357
|
<td width="22%" valign="top" class="vncellreq">Subnet Mask</td>
|
|
358
|
<td width="78%" class="vtable">
|
|
359
|
<select name="netmask" class="formfld" id="netmask">
|
|
360
|
<?php
|
|
361
|
for ($i = 32; $i > 0; $i--) {
|
|
362
|
if($i <> 31) {
|
|
363
|
echo "<option value=\"{$i}\" ";
|
|
364
|
if ($i == $pconfig['subnet']) echo "selected";
|
|
365
|
echo ">" . $i . "</option>";
|
|
366
|
}
|
|
367
|
}
|
|
368
|
?>
|
|
369
|
</select>
|
|
370
|
</td>
|
|
371
|
</tr>
|
|
372
|
<?php endif; ?>
|
|
373
|
<tr>
|
|
374
|
<td width="22%" valign="top" class="vncellreq">Range</td>
|
|
375
|
<td width="78%" class="vtable">
|
|
376
|
<input name="range_from" type="text" class="formfld" id="range_from" size="20" value="<?=htmlspecialchars($pconfig['range_from']);?>">
|
|
377
|
to <input name="range_to" type="text" class="formfld" id="range_to" size="20" value="<?=htmlspecialchars($pconfig['range_to']);?>">
|
|
378
|
</td>
|
|
379
|
</tr>
|
|
380
|
<tr>
|
|
381
|
<td width="22%" valign="top" class="vncell">WINS servers</td>
|
|
382
|
<td width="78%" class="vtable">
|
|
383
|
<input name="wins1" type="text" class="formfld" id="wins1" size="20" value="<?=htmlspecialchars($pconfig['wins1']);?>"><br>
|
|
384
|
<input name="wins2" type="text" class="formfld" id="wins2" size="20" value="<?=htmlspecialchars($pconfig['wins2']);?>">
|
|
385
|
</td>
|
|
386
|
</tr>
|
|
387
|
<tr>
|
|
388
|
<td width="22%" valign="top" class="vncell">DNS servers</td>
|
|
389
|
<td width="78%" class="vtable">
|
|
390
|
<input name="dns1" type="text" class="formfld" id="dns1" size="20" value="<?=htmlspecialchars($pconfig['dns1']);?>"><br>
|
|
391
|
<input name="dns2" type="text" class="formfld" id="dns2" size="20" value="<?=htmlspecialchars($pconfig['dns2']);?>"><br>
|
|
392
|
NOTE: leave blank to use the system default DNS servers. This option is handy when your doing CARP+DHCP Failover, etc.
|
|
393
|
</td>
|
|
394
|
</tr>
|
|
395
|
<tr>
|
|
396
|
<td width="22%" valign="top" class="vncell">Gateway</td>
|
|
397
|
<td width="78%" class="vtable">
|
|
398
|
<input name="gateway" type="text" class="formfld" id="gateway" size="20" value="<?=htmlspecialchars($pconfig['gateway']);?>"><br>
|
|
399
|
The default is to use the IP of the firewall as the gateway. Specify an alternate gateway here if this is not the correct gateway for your network.
|
|
400
|
</td>
|
|
401
|
</tr>
|
|
402
|
<tr>
|
|
403
|
<td width="22%" valign="top" class="vncell">Default lease
|
|
404
|
time</td>
|
|
405
|
<td width="78%" class="vtable">
|
|
406
|
<input name="deftime" type="text" class="formfld" id="deftime" size="10" value="<?=htmlspecialchars($pconfig['deftime']);?>">
|
|
407
|
seconds<br>
|
|
408
|
This is used for clients that do not ask for a specific
|
|
409
|
expiration time.<br>
|
|
410
|
The default is 7200 seconds.
|
|
411
|
</td>
|
|
412
|
</tr>
|
|
413
|
<tr>
|
|
414
|
<td width="22%" valign="top" class="vncell">Maximum lease
|
|
415
|
time</td>
|
|
416
|
<td width="78%" class="vtable">
|
|
417
|
<input name="maxtime" type="text" class="formfld" id="maxtime" size="10" value="<?=htmlspecialchars($pconfig['maxtime']);?>">
|
|
418
|
seconds<br>
|
|
419
|
This is the maximum lease time for clients that ask
|
|
420
|
for a specific expiration time.<br>
|
|
421
|
The default is 86400 seconds.
|
|
422
|
</td>
|
|
423
|
</tr>
|
|
424
|
<tr>
|
|
425
|
<td width="22%" valign="top" class="vncell">Failover peer IP:</td>
|
|
426
|
<td width="78%" class="vtable">
|
|
427
|
<input name="failover_peerip" type="text" class="formfld" id="failover_peerip" size="20" value="<?=htmlspecialchars($pconfig['failover_peerip']);?>"><br>
|
|
428
|
Leave blank to disable. Enter the REAL address of the other machine. Machines must be using CARP.
|
|
429
|
</td>
|
|
430
|
</tr>
|
|
431
|
<tr>
|
|
432
|
<td width="22%" valign="top" class="vncell">Static ARP</td>
|
|
433
|
<td width="78%" class="vtable">
|
|
434
|
<table>
|
|
435
|
<tr>
|
|
436
|
<td>
|
|
437
|
<input valign="middle" type="checkbox" value="yes" name="staticarp" id="staticarp" <?php if($pconfig['staticarp']) echo " checked"; ?>>
|
|
438
|
</td>
|
|
439
|
<td>
|
|
440
|
<b>Enable Static ARP entries</b>
|
|
441
|
</td>
|
|
442
|
</tr>
|
|
443
|
<tr>
|
|
444
|
<td>
|
|
445
|
|
|
446
|
</td>
|
|
447
|
<td>
|
|
448
|
<span class="red"><strong>Note:</strong></span> Only the machines listed below will be able to communicate with the firewall on this NIC.
|
|
449
|
</td>
|
|
450
|
</tr>
|
|
451
|
</table>
|
|
452
|
</td>
|
|
453
|
</tr>
|
|
454
|
<tr>
|
|
455
|
<td width="22%" valign="top" class="vncell">Dynamic DNS</td>
|
|
456
|
<td width="78%" class="vtable">
|
|
457
|
<div id="showddnsbox">
|
|
458
|
<input type="button" onClick="show_ddns_config()" value="Advanced"></input> - Show Dynamic DNS</a>
|
|
459
|
</div>
|
|
460
|
<div id="showddns" style="display:none">
|
|
461
|
<input valign="middle" type="checkbox" value="yes" name="ddnsupdate" id="ddnsupdate" <?php if($pconfig['ddnsupdate']) echo " checked"; ?>>
|
|
462
|
<b>Enable registration of DHCP client names in DNS.</b><br />
|
|
463
|
<p>
|
|
464
|
<input name="ddnsdomain" type="text" class="formfld" id="ddnsdomain" size="20" value="<?=htmlspecialchars($pconfig['ddnsdomain']);?>"><br />
|
|
465
|
Note: Leave blank to disable dynamic DNS registration.<br />
|
|
466
|
Enter the dynamic DNS domain which will be used to register client names in the DNS server.
|
|
467
|
</div>
|
|
468
|
</td>
|
|
469
|
</tr>
|
|
470
|
<tr>
|
|
471
|
<td width="22%" valign="top" class="vncell">Enable Network booting</td>
|
|
472
|
<td width="78%" class="vtable">
|
|
473
|
<div id="shownetbootbox">
|
|
474
|
<input type="button" onClick="show_netboot_config()" value="Advanced"></input> - Show Network booting</a>
|
|
475
|
</div>
|
|
476
|
<div id="shownetboot" style="display:none">
|
|
477
|
<input valign="middle" type="checkbox" value="yes" name="netboot" id="netboot" <?php if($pconfig['netboot']) echo " checked"; ?>>
|
|
478
|
<b>Enables network booting.</b>
|
|
479
|
<p>
|
|
480
|
<input name="nextserver" type="text" class="formfld" id="nextserver" size="20" value="<?=htmlspecialchars($pconfig['nextserver']);?>"><br>
|
|
481
|
Enter the IP address from the network boot server.
|
|
482
|
<p>
|
|
483
|
<input name="filename" type="text" class="formfld" id="filename" size="20" value="<?=htmlspecialchars($pconfig['filename']);?>"><br>
|
|
484
|
Enter the filename used for network booting.<br />
|
|
485
|
Note: You need both a filename and a boot server configured for this to work!
|
|
486
|
</div>
|
|
487
|
</td>
|
|
488
|
</tr>
|
|
489
|
<tr>
|
|
490
|
<td width="22%" valign="top"> </td>
|
|
491
|
<td width="78%">
|
|
492
|
<input name="if" type="hidden" value="<?=$if;?>">
|
|
493
|
<input name="Submit" type="submit" class="formbtn" value="Save" onclick="enable_change(true)">
|
|
494
|
</td>
|
|
495
|
</tr>
|
|
496
|
<tr>
|
|
497
|
<td width="22%" valign="top"> </td>
|
|
498
|
<td width="78%"> <p><span class="vexpl"><span class="red"><strong>Note:<br>
|
|
499
|
</strong></span>The DNS servers entered in <a href="system.php">System:
|
|
500
|
General setup</a> (or the <a href="services_dnsmasq.php">DNS
|
|
501
|
forwarder</a>, if enabled) </span><span class="vexpl">will
|
|
502
|
be assigned to clients by the DHCP server.<br>
|
|
503
|
<br>
|
|
504
|
The DHCP lease table can be viewed on the <a href="diag_dhcp_leases.php">Diagnostics:
|
|
505
|
DHCP leases</a> page.<br>
|
|
506
|
</span></p>
|
|
507
|
</td>
|
|
508
|
</tr>
|
|
509
|
</table>
|
|
510
|
<table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
|
|
511
|
<tr>
|
|
512
|
<td width="25%" class="listhdrr">MAC address</td>
|
|
513
|
<td width="15%" class="listhdrr">IP address</td>
|
|
514
|
<td width="20%" class="listhdrr">Hostname</td>
|
|
515
|
<td width="30%" class="listhdr">Description</td>
|
|
516
|
<td width="10%" class="list">
|
|
517
|
</td>
|
|
518
|
</tr>
|
|
519
|
<?php if(is_array($a_maps)): ?>
|
|
520
|
<?php $i = 0; foreach ($a_maps as $mapent): ?>
|
|
521
|
<?php if($mapent['mac'] <> "" or $mapent['ipaddr'] <> ""): ?>
|
|
522
|
<tr>
|
|
523
|
<td class="listlr" ondblclick="document.location='services_dhcp_edit.php?if=<?=$if;?>&id=<?=$i;?>';">
|
|
524
|
<?=htmlspecialchars($mapent['mac']);?>
|
|
525
|
</td>
|
|
526
|
<td class="listr" ondblclick="document.location='services_dhcp_edit.php?if=<?=$if;?>&id=<?=$i;?>';">
|
|
527
|
<?=htmlspecialchars($mapent['ipaddr']);?>
|
|
528
|
</td>
|
|
529
|
<td class="listr" ondblclick="document.location='services_dhcp_edit.php?if=<?=$if;?>&id=<?=$i;?>';">
|
|
530
|
<?=htmlspecialchars($mapent['hostname']);?>
|
|
531
|
</td>
|
|
532
|
<td class="listbg" ondblclick="document.location='services_dhcp_edit.php?if=<?=$if;?>&id=<?=$i;?>';">
|
|
533
|
<font color="#FFFFFF"><?=htmlspecialchars($mapent['descr']);?> </font>
|
|
534
|
</td>
|
|
535
|
<td valign="middle" nowrap class="list">
|
|
536
|
<table border="0" cellspacing="0" cellpadding="1">
|
|
537
|
<tr>
|
|
538
|
<td valign="middle"><a href="services_dhcp_edit.php?if=<?=$if;?>&id=<?=$i;?>"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0"></a></td>
|
|
539
|
<td valign="middle"><a href="services_dhcp.php?if=<?=$if;?>&act=del&id=<?=$i;?>" onclick="return confirm('Do you really want to delete this mapping?')"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0"></a></td>
|
|
540
|
</tr>
|
|
541
|
</table>
|
|
542
|
</td>
|
|
543
|
</tr>
|
|
544
|
<?php endif; ?>
|
|
545
|
<?php $i++; endforeach; ?>
|
|
546
|
<?php endif; ?>
|
|
547
|
<tr>
|
|
548
|
<td class="list" colspan="4"></td>
|
|
549
|
<td class="list">
|
|
550
|
<table border="0" cellspacing="0" cellpadding="1">
|
|
551
|
<tr>
|
|
552
|
<td valign="middle"><a href="services_dhcp_edit.php?if=<?=$if;?>"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0"></a></td>
|
|
553
|
</tr>
|
|
554
|
</table>
|
|
555
|
</td>
|
|
556
|
</tr>
|
|
557
|
</table>
|
|
558
|
</div>
|
|
559
|
</td>
|
|
560
|
</tr>
|
|
561
|
</table>
|
|
562
|
</form>
|
|
563
|
<script language="JavaScript">
|
|
564
|
<!--
|
|
565
|
enable_change(false);
|
|
566
|
//-->
|
|
567
|
</script>
|
|
568
|
<?php include("fend.inc"); ?>
|
|
569
|
</body>
|
|
570
|
</html>
|