The interfaces not configured with static ip will not be shown.
"; $iflist = get_configured_interface_with_descr(); /* set the starting interface */ if($config['interfaces']['lan']) { if (!$if || !isset($iflist[$if])) $if = "lan"; } else $if = "wan"; if (is_array($config['dhcpd'][$if])){ if (is_array($config['dhcpd'][$if]['range'])) { $pconfig['range_from'] = $config['dhcpd'][$if]['range']['from']; $pconfig['range_to'] = $config['dhcpd'][$if]['range']['to']; } $pconfig['deftime'] = $config['dhcpd'][$if]['defaultleasetime']; $pconfig['maxtime'] = $config['dhcpd'][$if]['maxleasetime']; $pconfig['gateway'] = $config['dhcpd'][$if]['gateway']; $pconfig['domain'] = $config['dhcpd'][$if]['domain']; $pconfig['domainsearchlist'] = $config['dhcpd'][$if]['domainsearchlist']; list($pconfig['wins1'],$pconfig['wins2']) = $config['dhcpd'][$if]['winsserver']; list($pconfig['dns1'],$pconfig['dns2']) = $config['dhcpd'][$if]['dnsserver']; $pconfig['enable'] = isset($config['dhcpd'][$if]['enable']); $pconfig['denyunknown'] = isset($config['dhcpd'][$if]['denyunknown']); $pconfig['staticarp'] = isset($config['dhcpd'][$if]['staticarp']); $pconfig['ddnsdomain'] = $config['dhcpd'][$if]['ddnsdomain']; $pconfig['ddnsupdate'] = isset($config['dhcpd'][$if]['ddnsupdate']); list($pconfig['ntp1'],$pconfig['ntp2']) = $config['dhcpd'][$if]['ntpserver']; $pconfig['tftp'] = $config['dhcpd'][$if]['tftp']; $pconfig['ldap'] = $config['dhcpd'][$if]['ldap']; $pconfig['netboot'] = isset($config['dhcpd'][$if]['netboot']); $pconfig['nextserver'] = $config['dhcpd'][$if]['next-server']; $pconfig['filename'] = $config['dhcpd'][$if]['filename']; $pconfig['rootpath'] = $config['dhcpd'][$if]['rootpath']; $pconfig['failover_peerip'] = $config['dhcpd'][$if]['failover_peerip']; $pconfig['netmask'] = $config['dhcpd'][$if]['netmask']; if (!is_array($config['dhcpd'][$if]['staticmap'])) $config['dhcpd'][$if]['staticmap'] = array(); staticmaps_sort($if); $a_maps = &$config['dhcpd'][$if]['staticmap']; } $ifcfg = $config['interfaces'][$if]; /* set the enabled flag which will tell us if DHCP relay is enabled * on any interface. We will use this to disable DHCP server since * the two are not compatible with each other. */ $dhcrelay_enabled = false; $dhcrelaycfg = $config['dhcrelay']; if(is_array($dhcrelaycfg)) { foreach ($dhcrelaycfg as $dhcrelayif => $dhcrelayifconf) { if (isset($dhcrelayifconf['enable']) && (($dhcrelayif == "lan") || (isset($config['interfaces'][$dhcrelayif]['enable']) && $config['interfaces'][$dhcrelayif]['if'] && (!link_interface_to_bridge($dhcrelayif))))) $dhcrelay_enabled = true; } } function is_inrange($test, $start, $end) { if ( (ip2long($test) < ip2long($end)) && (ip2long($test) > ip2long($start)) ) return true; else return false; } if ($_POST) { unset($input_errors); $pconfig = $_POST; /* input validation */ if ($_POST['enable']) { $reqdfields = explode(" ", "range_from range_to"); $reqdfieldsn = explode(",", "Range begin,Range end"); do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors); if (($_POST['range_from'] && !is_ipaddr($_POST['range_from']))) { $input_errors[] = "A valid range must be specified."; } if (($_POST['range_to'] && !is_ipaddr($_POST['range_to']))) { $input_errors[] = "A valid range must be specified."; } if (($_POST['gateway'] && !is_ipaddr($_POST['gateway']))) { $input_errors[] = "A valid IP address must be specified for the gateway."; } if (($_POST['wins1'] && !is_ipaddr($_POST['wins1'])) || ($_POST['wins2'] && !is_ipaddr($_POST['wins2']))) { $input_errors[] = "A valid IP address must be specified for the primary/secondary WINS servers."; } if (($_POST['dns1'] && !is_ipaddr($_POST['dns1'])) || ($_POST['dns2'] && !is_ipaddr($_POST['dns2']))) { $input_errors[] = "A valid IP address must be specified for the primary/secondary DNS servers."; } if ($_POST['deftime'] && (!is_numeric($_POST['deftime']) || ($_POST['deftime'] < 60))) { $input_errors[] = "The default lease time must be at least 60 seconds."; } if ($_POST['maxtime'] && (!is_numeric($_POST['maxtime']) || ($_POST['maxtime'] < 60) || ($_POST['maxtime'] <= $_POST['deftime']))) { $input_errors[] = "The maximum lease time must be at least 60 seconds and higher than the default lease time."; } if (($_POST['ddnsdomain'] && !is_domain($_POST['ddnsdomain']))) { $input_errors[] = "A valid domain name must be specified for the dynamic DNS registration."; } if (($_POST['ntp1'] && !is_ipaddr($_POST['ntp1'])) || ($_POST['ntp2'] && !is_ipaddr($_POST['ntp2']))) { $input_errors[] = "A valid IP address must be specified for the primary/secondary NTP servers."; } if (($_POST['domain'] && !is_domain($_POST['domain']))) { $input_errors[] = "A valid domain name must be specified for the DNS domain."; } if (($_POST['tftp'] && !is_ipaddr($_POST['tftp']))) { $input_errors[] = "A valid IP address must be specified for the tftp server."; } if (($_POST['nextserver'] && !is_ipaddr($_POST['nextserver']))) { $input_errors[] = "A valid IP address must be specified for the network boot server."; } if (!$input_errors) { /* make sure the range lies within the current subnet */ $subnet_start = (ip2long($ifcfg['ipaddr']) & gen_subnet_mask_long($ifcfg['subnet'])); $subnet_end = (ip2long($ifcfg['ipaddr']) | (~gen_subnet_mask_long($ifcfg['subnet']))); if ((ip2long($_POST['range_from']) < $subnet_start) || (ip2long($_POST['range_from']) > $subnet_end) || (ip2long($_POST['range_to']) < $subnet_start) || (ip2long($_POST['range_to']) > $subnet_end)) { $input_errors[] = "The specified range lies outside of the current subnet."; } if (ip2long($_POST['range_from']) > ip2long($_POST['range_to'])) $input_errors[] = "The range is invalid (first element higher than second element)."; /* make sure that the DHCP Relay isn't enabled on this interface */ if (isset($config['dhcrelay'][$if]['enable'])) $input_errors[] = "You must disable the DHCP relay on the {$iflist[$if]} interface before enabling the DHCP server."; } } if (!$input_errors) { if (!is_array($config['dhcpd'][$if])) $config['dhcpd'][$if] = array(); if (!is_array($config['dhcpd'][$if]['range'])) $config['dhcpd'][$if]['range'] = array(); $config['dhcpd'][$if]['range']['from'] = $_POST['range_from']; $config['dhcpd'][$if]['range']['to'] = $_POST['range_to']; $config['dhcpd'][$if]['defaultleasetime'] = $_POST['deftime']; $config['dhcpd'][$if]['maxleasetime'] = $_POST['maxtime']; $config['dhcpd'][$if]['netmask'] = $_POST['netmask']; $previous = $config['dhcpd'][$if]['failover_peerip']; if($previous <> $_POST['failover_peerip']) { mwexec("rm -rf /var/dhcpd/var/db/*"); } $config['dhcpd'][$if]['failover_peerip'] = $_POST['failover_peerip']; unset($config['dhcpd'][$if]['winsserver']); if ($_POST['wins1']) $config['dhcpd'][$if]['winsserver'][] = $_POST['wins1']; if ($_POST['wins2']) $config['dhcpd'][$if]['winsserver'][] = $_POST['wins2']; unset($config['dhcpd'][$if]['dnsserver']); if ($_POST['dns1']) $config['dhcpd'][$if]['dnsserver'][] = $_POST['dns1']; if ($_POST['dns2']) $config['dhcpd'][$if]['dnsserver'][] = $_POST['dns2']; $config['dhcpd'][$if]['gateway'] = $_POST['gateway']; $config['dhcpd'][$if]['domain'] = $_POST['domain']; $config['dhcpd'][$if]['domainsearchlist'] = $_POST['domainsearchlist']; $config['dhcpd'][$if]['denyunknown'] = ($_POST['denyunknown']) ? true : false; $config['dhcpd'][$if]['enable'] = ($_POST['enable']) ? true : false; $config['dhcpd'][$if]['staticarp'] = ($_POST['staticarp']) ? true : false; $config['dhcpd'][$if]['ddnsdomain'] = $_POST['ddnsdomain']; $config['dhcpd'][$if]['ddnsupdate'] = ($_POST['ddnsupdate']) ? true : false; unset($config['dhcpd'][$if]['ntpserver']); if ($_POST['ntp1']) $config['dhcpd'][$if]['ntpserver'][] = $_POST['ntp1']; if ($_POST['ntp2']) $config['dhcpd'][$if]['ntpserver'][] = $_POST['ntp2']; $config['dhcpd'][$if]['tftp'] = $_POST['tftp']; $config['dhcpd'][$if]['ldap'] = $_POST['ldap']; $config['dhcpd'][$if]['netboot'] = ($_POST['netboot']) ? true : false; $config['dhcpd'][$if]['next-server'] = $_POST['nextserver']; $config['dhcpd'][$if]['filename'] = $_POST['filename']; $config['dhcpd'][$if]['rootpath'] = $_POST['rootpath']; write_config(); /* static arp configuration */ interfaces_staticarp_configure($if); $retval = 0; $retvaldhcp = 0; $retvaldns = 0; config_lock(); /* dnsmasq_configure calls dhcpd_configure */ /* no need to restart dhcpd twice */ if (isset($config['dnsmasq']['regdhcpstatic'])) { $retvaldns = services_dnsmasq_configure(); if ($retvaldns == 0) { if (file_exists($d_hostsdirty_path)) unlink($d_hostsdirty_path); if (file_exists($d_staticmapsdirty_path)) unlink($d_staticmapsdirty_path); } } else { $retvaldhcp = services_dhcpd_configure(); if ($retvaldhcp == 0) { if (file_exists($d_staticmapsdirty_path)) unlink($d_staticmapsdirty_path); } } config_unlock(); if($retvaldhcp == 1 || $retvaldns == 1) $retval = 1; $savemsg = get_std_save_message($retval); } } if ($_GET['act'] == "del") { if ($a_maps[$_GET['id']]) { unset($a_maps[$_GET['id']]); write_config(); if(isset($config['dhcpd'][$if]['enable'])) { touch($d_staticmapsdirty_path); if (isset($config['dnsmasq']['regdhcpstatic'])) touch($d_hostsdirty_path); } header("Location: services_dhcp.php?if={$if}"); exit; } } $pgtitle = array("Services","DHCP server"); include("head.inc"); ?> "; include("fend.inc"); echo "