$pgtitle = array(gettext("Services"), gettext("Router Advertisements"));
include "head.inc";
if ($input_errors) {
print_input_errors($input_errors);
}
if ($savemsg) {
print_info_box($savemsg, 'success');
}
/* active tabs */
$tab_array = array();
$tabscounter = 0;
$i = 0;
foreach ($iflist as $ifent => $ifname) {
$oc = $config['interfaces'][$ifent];
// We need at least one interface configured with a NON-LOCAL IPv6 static address. fd80:8dba:82e1::/64 fits the bill
if (is_array($config['dhcpdv6'][$ifent]) && !isset($config['dhcpdv6'][$ifent]['enable']) && !(is_ipaddrv6($oc['ipaddrv6']) && !is_linklocal($oc['ipaddrv6'])) || !is_array($config['dhcpdv6'][$ifent]) && !(is_ipaddrv6($oc['ipaddrv6']) && !is_linklocal($oc['ipaddrv6']))) {
continue;
}
if ($ifent == $if) {
$active = true;
} else {
$active = false;
}
$tab_array[] = array($ifname, $active, "services_router_advertisements.php?if={$ifent}");
$tabscounter++;
}
if ($tabscounter == 0) {
include "foot.inc";
exit;
}
display_top_tabs($tab_array);
foreach ($config['installedpackages']['olsrd']['config'] as $olsrd) {
if ($olsrd['enable']) {
$is_olsr_enabled = true;
break;
}
}
}
if (!$_GET['if']) {
$savemsg = gettext("The DHCPv6 Server can only be enabled on interfaces configured with static, non unique local IP addresses.") . "<br />" . gettext("Only interfaces configured with a static IP will be shown.");
}
$iflist = get_configured_interface_with_descr();
/* set the starting interface */
if (!$if || !isset($iflist[$if])) {
foreach ($iflist as $ifent => $ifname) {
$oc = $config['interfaces'][$ifent];
$valid_if_ipaddrv6 = (bool) ($oc['ipaddrv6'] == 'track6' || is_ipaddrv6($oc['ipaddrv6']) && !is_linklocal($oc['ipaddrv6']));
if ((!is_array($config['dhcpdv6'][$ifent]) || !isset($config['dhcpdv6'][$ifent]['enable'])) && !$valid_if_ipaddrv6) {
continue;
}
$if = $ifent;
break;
}
}
if (is_array($config['dhcpdv6'][$if])) {
/* RA specific */
$pconfig['ramode'] = $config['dhcpdv6'][$if]['ramode'];
$pconfig['rapriority'] = $config['dhcpdv6'][$if]['rapriority'];
$pconfig['rainterface'] = $config['dhcpdv6'][$if]['rainterface'];
if ($pconfig['rapriority'] == "") {
$pconfig['rapriority'] = "medium";
}
}
$found = false;
foreach ($subnets as $subnet) {
if (ip_in_subnet($_POST['gateway'], $subnet)) {
$found = true;
break;
}
}
if ($found === false) {
$input_errors[] = sprintf(gettext("The gateway address %1\$s does not lie within one of the chosen interface's subnets."), $_POST['gateway']);
}
}
} else {
if (is_ipaddrv6($_POST['gateway'])) {
/* do not do a subnet match on a link local address, it's valid */
if (!is_linklocal($_POST['gateway'])) {
$parent_ip = get_interface_ipv6($_POST['interface']);
$parent_sn = get_interface_subnetv6($_POST['interface']);
if (empty($parent_ip) || empty($parent_sn)) {
$input_errors[] = gettext("Cannot add IPv6 Gateway Address because no IPv6 address could be found on the interface.");
} elseif (!isset($_POST["nonlocalgateway"])) {
$subnets = array(gen_subnetv6($parent_ip, $parent_sn) . "/" . $parent_sn);
$vips = link_interface_to_vips($_POST['interface']);
if (is_array($vips)) {
foreach ($vips as $vip) {
if (!is_ipaddrv6($vip['subnet'])) {
continue;
}
$subnets[] = gen_subnetv6($vip['subnet'], $vip['subnet_bits']) . "/" . $vip['subnet_bits'];
}
}
<?php
echo "<textarea id=\"pingCaptured\" style=\"width:98%\" name=\"code\" rows=\"15\" cols=\"66\" readonly=\"readonly\">";
$ifscope = '';
$command = "/sbin/ping";
if ($ipproto == "ipv6") {
$command .= "6";
$ifaddr = is_ipaddr($sourceip) ? $sourceip : get_interface_ipv6($sourceip);
if (is_linklocal($ifaddr)) {
$ifscope = get_ll_scope($ifaddr);
}
} else {
$ifaddr = is_ipaddr($sourceip) ? $sourceip : get_interface_ip($sourceip);
}
if ($ifaddr && (is_ipaddr($host) || is_hostname($host))) {
$srcip = "-S" . escapeshellarg($ifaddr);
if (is_linklocal($host) && !strstr($host, "%") && !empty($ifscope)) {
$host .= "%{$ifscope}";
}
}
$cmd = "{$command} {$srcip} -c" . escapeshellarg($count) . " " . escapeshellarg($host);
//echo "Ping command: {$cmd}\n";
system($cmd);
echo '</textarea> </font>';
}
?>
</td>
</tr>
<tr>
<td width="22%" valign="top"> </td>
<td width="78%"> </td>
</tr>
}
}
$found = false;
foreach ($subnets as $subnet) {
if (ip_in_subnet($pconfig['gateway'], $subnet)) {
$found = true;
break;
}
}
if (!$found) {
$input_errors[] = sprintf(gettext("The gateway address %1\$s does not lie within one of the chosen interface's subnets."), $pconfig['gateway']);
}
}
} elseif (is_ipaddrv6($pconfig['gateway'])) {
/* do not do a subnet match on a link local address, it's valid */
if (!is_linklocal($pconfig['gateway'])) {
$parent_ip = get_interface_ipv6($pconfig['interface']);
$parent_sn = get_interface_subnetv6($pconfig['interface']);
if (empty($parent_ip) || empty($parent_sn)) {
$input_errors[] = gettext("Cannot add IPv6 Gateway Address because no IPv6 address could be found on the interface.");
} else {
$subnets = array(gen_subnetv6($parent_ip, $parent_sn) . "/" . $parent_sn);
$vips = link_interface_to_vips($pconfig['interface']);
if (is_array($vips)) {
foreach ($vips as $vip) {
if (!is_ipaddrv6($vip['subnet'])) {
continue;
}
$subnets[] = gen_subnetv6($vip['subnet'], $vip['subnet_bits']) . "/" . $vip['subnet_bits'];
}
}
$nc_args .= " -6";
} else {
switch ($ipprotocol) {
case "ipv4":
$ifaddr = get_interface_ip($sourceip);
$nc_ipproto = " -4";
break;
case "ipv6":
$ifaddr = is_linklocal($sourceip) ? $sourceip : get_interface_ipv6($sourceip);
$nc_ipproto = " -6";
break;
case "any":
$ifaddr = get_interface_ip($sourceip);
$nc_ipproto = !empty($ifaddr) ? " -4" : "";
if (empty($ifaddr)) {
$ifaddr = is_linklocal($sourceip) ? $sourceip : get_interface_ipv6($sourceip);
$nc_ipproto = !empty($ifaddr) ? " -6" : "";
}
break;
}
/* Netcat doesn't like it if we try to connect using a certain type of IP without specifying the family. */
if (!empty($ifaddr)) {
$nc_args .= $nc_ipproto;
} elseif ($sourceip == "any") {
switch ($ipprotocol) {
case "ipv4":
$nc_ipproto = " -4";
break;
case "ipv6":
$nc_ipproto = " -6";
break;
}
if (count($input_errors) == 0) {
$nc_args = "-w 10";
if (empty($pconfig['showtext'])) {
$nc_args .= " -z ";
}
if (!empty($pconfig['srcport'])) {
$nc_args .= " -p " . escapeshellarg($pconfig['srcport']) . " ";
}
switch ($pconfig['ipprotocol']) {
case "ipv4":
$ifaddr = $pconfig['sourceip'] == "any" ? "" : get_interface_ip($pconfig['sourceip']);
$nc_args .= " -4";
break;
case "ipv6":
$ifaddr = is_linklocal($pconfig['sourceip']) ? $pconfig['sourceip'] : get_interface_ipv6($pconfig['sourceip']);
$nc_args .= " -6";
break;
}
if (!empty($ifaddr)) {
$nc_args .= " -s " . escapeshellarg($ifaddr) . " ";
$scope = get_ll_scope($ifaddr);
if (!empty($scope) && !strstr($host, "%")) {
$host .= "%{$scope}";
}
}
$cmd_action = "/usr/bin/nc {$nc_args} " . escapeshellarg($pconfig['host']) . " " . escapeshellarg($pconfig['port']) . " 2>&1";
$process = proc_open($cmd_action, array(array("pipe", "r"), array("pipe", "w"), array("pipe", "w")), $pipes);
if (is_resource($process)) {
$cmd_output = stream_get_contents($pipes[1]);
$cmd_output .= stream_get_contents($pipes[2]);
<?php if (isset($input_errors) && count($input_errors) > 0) print_input_errors($input_errors); ?>
<?php if (isset($savemsg)) print_info_box($savemsg); ?>
<?php if (is_subsystem_dirty('staticmaps')): ?><p>
<?php print_info_box_np(gettext("The static mapping configuration has been changed") . ".<br />" . gettext("You must apply the changes in order for them to take effect."));?><br />
<?php endif; ?>
<section class="col-xs-12">
<?php
/* active tabs */
$tab_array = array();
$tabscounter = 0;
$i = 0;
foreach ($iflist as $ifent => $ifname) {
$oc = $config['interfaces'][$ifent];
if ((is_array($config['dhcpdv6'][$ifent]) && !isset($config['dhcpdv6'][$ifent]['enable']) && !(is_ipaddrv6($oc['ipaddrv6']) && (!is_linklocal($oc['ipaddrv6'])))) ||
(!is_array($config['dhcpdv6'][$ifent]) && !(is_ipaddrv6($oc['ipaddrv6']) && (!is_linklocal($oc['ipaddrv6'])))))
continue;
if ($ifent == $if)
$active = true;
else
$active = false;
$tab_array[] = array($ifname, $active, "services_dhcpv6.php?if={$ifent}");
$tabscounter++;
}
/* tack on PPPoE or PPtP servers here */
/* pppoe server */
if (is_array($config['pppoes']['pppoe'])) {
foreach($config['pppoes']['pppoe'] as $pppoe) {
if ($pppoe['mode'] == "server") {
$ifent = "poes". $pppoe['pppoeid'];
$ifname = strtoupper($ifent);
$ifscope = '';
$command = "/sbin/ping";
if ($pconfig['ipproto'] == "ipv6") {
$command .= "6";
$ifaddr = is_ipaddr($pconfig['sourceip']) ? $pconfig['sourceip'] : get_interface_ipv6($pconfig['sourceip']);
if (is_linklocal($ifaddr)) {
$ifscope = get_ll_scope($ifaddr);
}
} else {
$ifaddr = is_ipaddr($pconfig['sourceip']) ? $pconfig['sourceip'] : get_interface_ip($pconfig['sourceip']);
}
$host = trim($pconfig['host']);
$srcip = "";
if (!empty($ifaddr) && (is_ipaddr($pconfig['host']) || is_hostname($pconfig['host']))) {
$srcip = "-S" . escapeshellarg($ifaddr);
if (is_linklocal($pconfig['host']) && !strstr($pconfig['host'], "%") && !empty($ifscope)) {
$host .= "%{$ifscope}";
}
}
// execute ping command and catch both stdout and stderr
$cmd_action = "{$command} {$srcip} -c" . escapeshellarg($pconfig['count']) . " " . escapeshellarg($host);
$process = proc_open($cmd_action, array(array("pipe", "r"), array("pipe", "w"), array("pipe", "w")), $pipes);
if (is_resource($process)) {
$cmd_output = stream_get_contents($pipes[1]);
$cmd_output .= stream_get_contents($pipes[2]);
}
}
}
legacy_html_escape_form_data($pconfig);
include "head.inc";
?>