Menu="parentname:nnn"
Title="_(Interface)_ ethX"
Tag="icon-ethernet"
---
<?PHP
/* Copyright 2005-2020, Lime Technology
 * Copyright 2012-2020, Bergware International.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version 2,
 * as published by the Free Software Foundation.
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 */
?>
<?
$locked = locked('ethX','ethX');

// get VLAN interfaces
$vlan_ethX = $sort_ethX = [];
if (!$locked && isset($ethX)) foreach (vlanID($ethX) as $key => $val) {$vlan_ethX[] = index($key); $sort_ethX[] = (int)$val;}
array_multisort($sort_ethX,$vlan_ethX);

$cmd = 'Down';
$more = true;
if (strpos($locked,'bond')===0 || strpos($locked,'br')===0) {
  [$master_ethX,$root] = my_explode(' ',$locked);
  $reason = _('member of')." $master_ethX ("._('see interface')." $root)";
  $class = 'green-text';
} elseif (!exec("ip link show ethX|grep -om1 'UP>'")) {
  $reason = _("shutdown")." ("._("inactive").")";
  $class = 'blue-text';
  $cmd = 'Up';
} elseif (empty($ethX)) {
  $reason = _("not configured");
  $class = 'red-text';
} else {
  $more = false;
  $class = '';
}
?>
<script>
function portcheck_ethX() {
  $.post('/webGui/include/CheckPort.php',{port:'ethX'},function(text) {
    var html = $('#user-notice').html();
    if (!html || html.indexOf('ethX')>0) showNotice(text);
    setTimeout(portcheck_ethX,10000);
  });
}
$(function() {
  var ctrl = "<span id='wait_ethX' class='status vshift red-text' style='display:none;font-size:1.2rem;font-style:italic'><i class='fa fa-spinner fa-spin'></i> _(Please wait)_... _(configuring interface)_</span>";
  var form = document.ethX_settings;
<?if ($tabbed && !$service):?>
  $('#tabX').bind({click:function(){
    $('#bond-ethX').dropdownchecklist('destroy').dropdownchecklist({emptyText:"_(None)_", width:<?=$width[0]?>});
    $('#bridge-ethX').dropdownchecklist('destroy').dropdownchecklist({emptyText:"_(None)_", width:<?=$width[0]?>});
  }});
<?endif;?>
  if (!$.cookie('#view-ethX')) {$('#view-ethX').show(); $('#tag-ethX').removeClass('fa-chevron-down').addClass('fa-chevron-up');}
<?foreach ($vlan_ethX as $i):?>
  if (!$.cookie('#view-ethX-<?=$i?>')) {$('#view-ethX-<?=$i?>').show(); $('#tag-ethX-<?=$i?>').removeClass('fa-chevron-down').addClass('fa-chevron-up');}
<?endforeach;?>
  $('#bond-ethX').dropdownchecklist({emptyText:"_(None)_", width:<?=$width[0]?>});
  $('#bridge-ethX').dropdownchecklist({emptyText:"_(None)_", width:<?=$width[0]?>});
  checkBondingSettings(form,0,'ethX');
  checkBridgingSettings(form,0,'ethX');
  checkNetworkAccess(form,'ethX');
  selectProtocol(form,'ethX');
<?if (!$tabbed):?>
  $('div#title').each(function(){
    if ($(this).text().indexOf('Interface ethX')==0) $(this).find('span.left').append(ctrl);
  });
<?endif;?>
<?if ($master_ethX):?>
  $('div.slave-ethX').hide();
  disableForm(form);
<?elseif ($service):?>
  disableForm(form);
<?endif;?>
<?if ($no_eth0):?>
  $('input[name="#shut_ethX"]').prop('disabled',true);
<?endif;?>
  setTimeout(portcheck_ethX,Number('ethX'.substr(3))*1000);
});
</script>
<form markdown="1" name="ethX_settings" method="POST" action="/update.php" target="progressFrame" onchange="exitCode(this,false)" onsubmit="return prepareSettings(this)">
<input type="hidden" name="#file" value="<?=$ini?>">
<input type="hidden" name="#include" value="/webGui/include/update.ethernet.php">
<input type="hidden" name="#section" value="ethX">
<input type="hidden" name="#command" value="/webGui/scripts/netconfig">
<input type="hidden" name="#arg[1]" value="">
<input type="hidden" name="BONDNAME" value="bondX">
<input type="hidden" name="BONDING_MIIMON" value="100">
<input type="hidden" name="BRNAME" value="brX">
<input type="hidden" name="BRSTP" value="no">
<input type="hidden" name="BRFD" value="0">
_(Interface description)_:
: <span class="status vshift"><i id="tag-ethX" class="fa fa-fw fa-chevron-down" style="cursor:pointer" onclick="viewToggle('ethX')"></i></span>
<?if (!$more):?>
  <input type="text" name="DESCRIPTION:0" maxlength="80" value="<?=htmlspecialchars($ethX["DESCRIPTION:0"])?>" onchange="exitCode(this.form,true)">
<?else:?>
  <span class="<?=$class?>"><?=$reason?></span>
<?endif;?>

:eth_interface_description_help:

<div markdown="1" id="view-ethX" style="display:none">
_(MAC address)_:
: <?=strtoupper(exec("ip link show ethX|grep -Pom1 'ether \K\S+'"))?>

:eth_mac_address_help:

<div markdown="1" class="slave-ethX">
_(Enable bonding)_:
: <select name="BONDING" onchange="checkBondingSettings(this.form,1,'ethX')">
  <?=mk_option($ethX['BONDING'], "no", _("No"))?>
  <?=mk_option($ethX['BONDING'], "yes", _("Yes"))?>
  </select>

:eth_enable_bonding_help:

<div markdown="1" id="bond-members-ethX" style="display:none">
_(Bonding mode)_:
: <select name="BONDING_MODE" onchange="checkBondingSettings(this.form,-1,'ethX')">
  <?=mk_option($ethX['BONDING_MODE'], "0", _("balance-rr")." (0)")?>
  <?=mk_option($ethX['BONDING_MODE'], "1", _("active-backup")." (1)",isset($ethX['BONDING_MODE'])?'':'selected')?>
  <?=mk_option($ethX['BONDING_MODE'], "2", _("balance-xor")." (2)")?>
  <?=mk_option($ethX['BONDING_MODE'], "3", _("broadcast")." (3)")?>
  <?=mk_option($ethX['BONDING_MODE'], "4", _("802.3ad")." (4)")?>
  <?=mk_option($ethX['BONDING_MODE'], "5", _("balance-tlb")." (5)")?>
  <?=mk_option($ethX['BONDING_MODE'], "6", _("balance-alb")." (6)")?>
  </select>
  <span id="attention0" style="display:none">**_(Attention)_:** _(this mode requires a network switch with proper setup and support)_...</span>

:eth_bonding_mode_help:

_(Bonding members of)_ bondX:
: <select id="bond-ethX" name="BONDNICS" multiple="multiple" style="display:none">
  <?=mk_option($ethX['BONDNICS'],'ethX','ethX','selected disabled')?>
  <?foreach ($ports as $port):?>
  <?if ($port!='ethX' && !locked('ethX',$port)) echo mk_option_check($ethX['BONDNICS'],$port,$port)?>
  <?endforeach;?>
  </select>

:eth_bonding_members_help:

</div>
_(Enable bridging)_:
: <select name="BRIDGING" onchange="checkBridgingSettings(this.form,1,'ethX')">
  <?=mk_option($ethX['BRIDGING'], "no", _("No"))?>
  <?=mk_option($ethX['BRIDGING'], "yes", _("Yes"))?>
  </select>

:eth_enable_bridging_help:

<div markdown="1" id="bridge-members-ethX" style="display:none">
_(Bridging members of)_ brX:
: <select id="bridge-ethX" name="BRNICS" multiple="multiple" style="display:none">
  <?=mk_option($ethX['BRNICS'],'ethX','ethX','selected disabled')?>
  <?foreach ($ports as $port):?>
  <?if ($port!='ethX' && !locked('ethX',$port)) echo mk_option_check($ethX['BRNICS'],$port,$port)?>
  <?endforeach;?>
  </select>

:eth_bridging_members_help:

</div>
_(Network protocol)_:
: <select name="PROTOCOL:0" onchange="selectProtocol(this.form,'ethX',0)">
  <?=mk_option($ethX["PROTOCOL:0"], 'ipv4', _('IPv4 only'))?>
  <?=mk_option($ethX["PROTOCOL:0"], 'ipv6', _('IPv6 only'))?>
  <?=mk_option($ethX["PROTOCOL:0"], 'ipv4+ipv6', _('IPv4 + IPv6'))?>
  </select>

:eth_network_protocol_help:

<div markdown="1" class="ipv4-ethX-0" style="display:none">
_(IPv4 address assignment)_:
: <select name="USE_DHCP:0" onchange="selectProtocol(this.form,'ethX',0)">
  <?=mk_option($ethX["USE_DHCP:0"], 'yes', _('Automatic'))?>
  <?=mk_option($ethX["USE_DHCP:0"], 'no', _('Static'))?>
  <?=mk_option($ethX["USE_DHCP:0"], '', _('None'))?>
  </select>

:eth_ipv4_address_assignment_help:

<div markdown="1" class="more-ipv4-ethX-0" style="display:none">
_(IPv4 address)_:
: <input type="text" name="IPADDR:0" maxlength="15" value="<?=$ethX["IPADDR:0"]?>" class="narrow" pattern="<?=$validIP4?>" title="_(IPv4 address A.B.C.D)_">/<select name="NETMASK:0" class="slim">
  <?=mk_option($ethX["NETMASK:0"], "255.0.0.0", "8")?>
  <?=mk_option($ethX["NETMASK:0"], "255.255.0.0", "16")?>
  <?=mk_option($ethX["NETMASK:0"], "255.255.128.0", "17")?>
  <?=mk_option($ethX["NETMASK:0"], "255.255.192.0", "18")?>
  <?=mk_option($ethX["NETMASK:0"], "255.255.224.0", "19")?>
  <?=mk_option($ethX["NETMASK:0"], "255.255.240.0", "20")?>
  <?=mk_option($ethX["NETMASK:0"], "255.255.248.0", "21")?>
  <?=mk_option($ethX["NETMASK:0"], "255.255.252.0", "22")?>
  <?=mk_option($ethX["NETMASK:0"], "255.255.254.0", "23")?>
  <?=mk_option($ethX["NETMASK:0"], "255.255.255.0", "24", $ethX["IPADDR:0"]?"":"selected")?>
  <?=mk_option($ethX["NETMASK:0"], "255.255.255.128", "25")?>
  <?=mk_option($ethX["NETMASK:0"], "255.255.255.192", "26")?>
  <?=mk_option($ethX["NETMASK:0"], "255.255.255.224", "27")?>
  <?=mk_option($ethX["NETMASK:0"], "255.255.255.240", "28")?>
  <?=mk_option($ethX["NETMASK:0"], "255.255.255.248", "29")?>
  <?=mk_option($ethX["NETMASK:0"], "255.255.255.252", "30")?>
  </select>

:eth_ipv4_address_help:

_(IPv4 default gateway)_:
: <input type="text" name="GATEWAY:0" maxlength="15" value="<?=$ethX["GATEWAY:0"]?>" class="narrow" pattern="<?=$validIP4?>" title="_(IPv4 address A.B.C.D)_">
  <input type="text" name="METRIC:0" min="0" max="9999" value="<?=$ethX["METRIC:0"]?>" class="slim"><i class="fa fa-sort-numeric-asc"></i> *_(optional metric (lowest is preferred, 0 is no default gateway))_*

:eth_ipv4_default_gateway_help:

</div>
</div>
<div markdown="1" class="ipv6-ethX-0" style="display:none">
_(IPv6 address assignment)_:
: <select name="USE_DHCP6:0" onchange="selectProtocol(this.form,'ethX',0)">
  <?=mk_option($ethX["USE_DHCP6:0"], 'yes', _('Automatic'))?>
  <?=mk_option($ethX["USE_DHCP6:0"], 'no', _('Static'))?>
  <?=mk_option($ethX["USE_DHCP6:0"], '', _('None'))?>
  </select>

:eth_ipv6_address_assignment_help:

<div markdown="1" class="more-ipv6-ethX-0" style="display:none">
_(IPv6 address)_:
: <input type="text" name="IPADDR6:0" maxlength="39" value="<?=$ethX["IPADDR6:0"]?>" pattern="<?=$validIP6?>" title="_(IPv6 address nnnn:xxxx::yyyy)_">/<input type="number" name="NETMASK6:0" min="1" max="128" value="<?=$ethX["NETMASK6:0"]?>" class="slim">

:eth_ipv6_address_help:

_(IPv6 default gateway)_:
: <input type="text" name="GATEWAY6:0" maxlength="39" value="<?=$ethX["GATEWAY6:0"]?>" pattern="<?=$validIP6?>" title="_(IPv6 address nnnn:xxxx::yyyy)_">
  <input type="text" name="METRIC6:0" min="0" max="9999" value="<?=$ethX["METRIC6:0"]?>" class="slim"><i class="fa fa-sort-numeric-asc"></i> *_(optional metric (lowest is preferred, 0 is no default gateway))_*

:eth_ipv6_default_gateway_help:

_(IPv6 privacy extensions)_:
: <select name="PRIVACY6:0">
  <?=mk_option($ethX["PRIVACY6:0"], "0", _("Disabled"))?>
  <?=mk_option($ethX["PRIVACY6:0"], "2", _("Enabled"))?>
  </select>

:eth_ipv6_privacy_extensions_help:

</div>
</div>
_(Desired MTU)_:
: <input type="number" name="MTU" min="68" max="9198" value="<?=$locked?$ethX['MTU']:$ethX['MTU']?>" class="narrow" placeholder="1500">

:eth_desired_mtu_help:

_(Enable VLANs)_:
: <select name="TYPE" onchange="checkNetworkAccess(this.form,'ethX')">
  <?=mk_option($ethX['TYPE'], 'access', _('No'))?>
  <?=mk_option($ethX['TYPE'], 'trunk', _('Yes'))?>
  </select>

:eth_enable_vlans_help:

</div>
</div>
<div id='index-ethX-0'></div>
<?foreach ($vlan_ethX as $i):?>
<div markdown="1" id="index-ethX-<?=$i?>" class="access-ethX shade-<?=$display['theme']?>" style="display:none">
_(Interface description)_:
: <span class="status vshift"><i id="tag-ethX-<?=$i?>" class="fa fa-fw fa-chevron-down" style="cursor:pointer" onclick="viewToggle('ethX','<?=$i?>')"></i></span>
  <input type="text" name="DESCRIPTION:<?=$i?>" maxlength="80" value="<?=htmlspecialchars($ethX["DESCRIPTION:$i"])?>" onchange="exitCode(this.form,true)">

:eth_interface_description_help:

<div markdown="1" id="view-ethX-<?=$i?>" style="display:none">
_(VLAN number)_:
: <input type="number" name="VLANID:<?=$i?>" min="1" max="4095" value="<?=$ethX["VLANID:$i"]?>" class="narrow gap" required>
  <?if (!$service):?><input type="button" class="form" value="_(Delete VLAN)_" onclick="removeVLAN($('#index-ethX-<?=$i?>'))"><?endif;?>

:eth_vlan_number_help:

_(Network protocol)_:
: <select name="PROTOCOL:<?=$i?>" onchange="selectProtocol(this.form,'ethX',<?=$i?>)">
  <?=mk_option($ethX["PROTOCOL:$i"], 'ipv4', _('IPv4 only'))?>
  <?=mk_option($ethX["PROTOCOL:$i"], 'ipv6', _('IPv6 only'))?>
  <?=mk_option($ethX["PROTOCOL:$i"], 'ipv4+ipv6', _('IPv4 + IPv6'))?>
  </select>

:eth_network_protocol_help:

<div markdown="1" class="ipv4-ethX-<?=$i?>" style="display:none">
_(IPv4 address assignment)_:
: <select name="USE_DHCP:<?=$i?>" onchange="selectProtocol(this.form,'ethX',<?=$i?>)">
  <?=mk_option($ethX["USE_DHCP:$i"], 'yes', _('Automatic'))?>
  <?=mk_option($ethX["USE_DHCP:$i"], 'no', _('Static'))?>
  <?=mk_option($ethX["USE_DHCP:$i"], '', _('None'))?>
  </select>

:eth_ipv4_address_assignment_help:

<div markdown="1" class="more-ipv4-ethX-<?=$i?>" style="display:none">
_(IPv4 address)_:
: <input type="text" name="IPADDR:<?=$i?>" maxlength="15" value="<?=$ethX["IPADDR:$i"]?>" class="narrow" pattern="<?=$validIP4?>" title="_(IPv4 address A.B.C.D)_">/<select name="NETMASK:<?=$i?>" class="slim">
  <?=mk_option($ethX["NETMASK:$i"], "255.0.0.0", "8")?>
  <?=mk_option($ethX["NETMASK:$i"], "255.255.0.0", "16")?>
  <?=mk_option($ethX["NETMASK:$i"], "255.255.128.0", "17")?>
  <?=mk_option($ethX["NETMASK:$i"], "255.255.192.0", "18")?>
  <?=mk_option($ethX["NETMASK:$i"], "255.255.224.0", "19")?>
  <?=mk_option($ethX["NETMASK:$i"], "255.255.240.0", "20")?>
  <?=mk_option($ethX["NETMASK:$i"], "255.255.248.0", "21")?>
  <?=mk_option($ethX["NETMASK:$i"], "255.255.252.0", "22")?>
  <?=mk_option($ethX["NETMASK:$i"], "255.255.254.0", "23")?>
  <?=mk_option($ethX["NETMASK:$i"], "255.255.255.0", "24", $ethX["IPADDR:$i"]?"":"selected")?>
  <?=mk_option($ethX["NETMASK:$i"], "255.255.255.128", "25")?>
  <?=mk_option($ethX["NETMASK:$i"], "255.255.255.192", "26")?>
  <?=mk_option($ethX["NETMASK:$i"], "255.255.255.224", "27")?>
  <?=mk_option($ethX["NETMASK:$i"], "255.255.255.240", "28")?>
  <?=mk_option($ethX["NETMASK:$i"], "255.255.255.248", "29")?>
  <?=mk_option($ethX["NETMASK:$i"], "255.255.255.252", "30")?>
  </select>

:eth_ipv4_address_help:

_(IPv4 default gateway)_:
: <input type="text" name="GATEWAY:<?=$i?>" maxlength="15" value="<?=$ethX["GATEWAY:$i"]?>" class="narrow" pattern="<?=$validIP4?>" title="_(IPv4 address A.B.C.D)_">
  <input type="text" name="METRIC:<?=$i?>" min="0" max="9999" value="<?=$ethX["METRIC:$i"]?>" class="slim"><i class="fa fa-sort-numeric-asc"></i> *_(optional metric (lowest is preferred, 0 is no default gateway))_*

:eth_ipv4_default_gateway_help:

</div>
</div>
<div markdown="1" class="ipv6-ethX-<?=$i?>" style="display:none">
_(IPv6 address assignment)_:
: <select name="USE_DHCP6:<?=$i?>" onchange="selectProtocol(this.form,'ethX',<?=$i?>)">
  <?=mk_option($ethX["USE_DHCP6:$i"], 'yes', _('Automatic'))?>
  <?=mk_option($ethX["USE_DHCP6:$i"], 'no', _('Static'))?>
  <?=mk_option($ethX["USE_DHCP6:$i"], '', _('None'))?>
  </select>

:eth_ipv6_address_assignment_help:

<div markdown="1" class="more-ipv6-ethX-<?=$i?>" style="display:none">
_(IPv6 address)_:
: <input type="text" name="IPADDR6:<?=$i?>" maxlength="39" value="<?=$ethX["IPADDR6:$i"]?>" pattern="<?=$validIP6?>" title="_(IPv6 address nnnn:xxxx::yyyy)_">/<input type="number" name="NETMASK6:<?=$i?>" min="1" max="128" value="<?=$ethX["NETMASK6:$i"]?>" class="slim">

:eth_ipv6_address_help:

_(IPv6 default gateway)_:
: <input type="text" name="GATEWAY6:<?=$i?>" maxlength="39" value="<?=$ethX["GATEWAY6:$i"]?>" pattern="<?=$validIP6?>" title="_(IPv6 address nnnn:xxxx::yyyy)_">
  <input type="text" name="METRIC6:<?=$i?>" min="0" max="9999" value="<?=$ethX["METRIC6:$i"]?>" class="slim"><i class="fa fa-sort-numeric-asc"></i> *_(optional metric (lowest is preferred, 0 is no default gateway))_*

:eth_ipv6_default_gateway_help:

_(IPv6 privacy extensions)_:
: <select name="PRIVACY6:<?=$i?>">
  <?=mk_option($ethX["PRIVACY6:$i"], "0", _("Disabled"))?>
  <?=mk_option($ethX["PRIVACY6:$i"], "2", _("Enabled"))?>
  </select>

:eth_ipv6_privacy_extensions_help:

</div>
</div>
</div>
</div>
<?endforeach;?>

&nbsp;
: <input type="submit" value="_(Apply)_" onclick="$('#wait_<?=$tabbed?'eth0':'ethX'?>').show()" disabled><input type="button" value="_(Done)_" onclick="done()">
<input type="button" name="#shut_ethX" value="<?=_('Port '.$cmd)?>" onclick="portToggle('ethX','<?=$cmd?>')">
<?if (!$service):?>
<input type="button" class="access-ethX" value="_(Add VLAN)_" onclick="addVLAN('ethX')" style="display:none">
<?else:?><?=sprintf(_('Stop **%s** to make changes, see'),$service).' (<a href="/Settings">'._('Settings').'</a>)'?><?endif;?>
</form>

<script markdown="1" type="text/html" id="network-template-ethX">
<div markdown="1" id="index-ethX-INDEX" class="access-ethX shade-<?=$display['theme']?>">
_(Interface description)_:
: <span class="status vshift"><i id="tag-ethX-INDEX" class="fa fa-fw fa-chevron-up" style="cursor:pointer" onclick="viewToggle('ethX','INDEX')"></i></span>
  <input type="text" name="DESCRIPTION:INDEX" maxlength="80" value="<?=htmlspecialchars($ethX["DESCRIPTION:INDEX"])?>" onchange="exitCode(this.form,true)">

<div markdown="1" id="view-ethX-INDEX">
_(VLAN number)_:
: <input type="number" name="VLANID:INDEX" min="1" max="4095" value="<?=$ethX["VLANID:INDEX"]?>" class="narrow gap" required>
  <input type="button" class="form" value="_(Delete VLAN)_" onclick="removeVLAN($('#index-ethX-INDEX'))">

_(Network protocol)_:
: <select name="PROTOCOL:INDEX" onchange="selectProtocol(this.form,'ethX',INDEX)">
  <?=mk_option($ethX["PROTOCOL:INDEX"], 'ipv4', _('IPv4 only'))?>
  <?=mk_option($ethX["PROTOCOL:INDEX"], 'ipv6', _('IPv6 only'))?>
  <?=mk_option($ethX["PROTOCOL:INDEX"], 'ipv4+ipv6', _('IPv4 + IPv6'))?>
  </select>

<div markdown="1" class="ipv4-ethX-INDEX" style="display:none">
_(IPv4 address assignment)_:
: <select name="USE_DHCP:INDEX" onchange="selectProtocol(this.form,'ethX',INDEX)">
  <?=mk_option($ethX["USE_DHCP:INDEX"], 'yes', _('Automatic'))?>
  <?=mk_option($ethX["USE_DHCP:INDEX"], 'no', _('Static'))?>
  <?=mk_option($ethX["USE_DHCP:INDEX"], '', _('None'))?>
  </select>

<div markdown="1" class="more-ipv4-ethX-INDEX" style="display:none">
_(IPv4 address)_:
: <input type="text" name="IPADDR:INDEX" maxlength="15" value="<?=$ethX["IPADDR:INDEX"]?>" class="narrow" pattern="<?=$validIP4?>" title="_(IPv4 address A.B.C.D)_">/<select name="NETMASK:INDEX" class="slim">
  <?=mk_option($ethX["NETMASK:INDEX"], "255.0.0.0", "8")?>
  <?=mk_option($ethX["NETMASK:INDEX"], "255.255.0.0", "16")?>
  <?=mk_option($ethX["NETMASK:INDEX"], "255.255.128.0", "17")?>
  <?=mk_option($ethX["NETMASK:INDEX"], "255.255.192.0", "18")?>
  <?=mk_option($ethX["NETMASK:INDEX"], "255.255.224.0", "19")?>
  <?=mk_option($ethX["NETMASK:INDEX"], "255.255.240.0", "20")?>
  <?=mk_option($ethX["NETMASK:INDEX"], "255.255.248.0", "21")?>
  <?=mk_option($ethX["NETMASK:INDEX"], "255.255.252.0", "22")?>
  <?=mk_option($ethX["NETMASK:INDEX"], "255.255.254.0", "23")?>
  <?=mk_option($ethX["NETMASK:INDEX"], "255.255.255.0", "24", "selected")?>
  <?=mk_option($ethX["NETMASK:INDEX"], "255.255.255.128", "25")?>
  <?=mk_option($ethX["NETMASK:INDEX"], "255.255.255.192", "26")?>
  <?=mk_option($ethX["NETMASK:INDEX"], "255.255.255.224", "27")?>
  <?=mk_option($ethX["NETMASK:INDEX"], "255.255.255.240", "28")?>
  <?=mk_option($ethX["NETMASK:INDEX"], "255.255.255.248", "29")?>
  <?=mk_option($ethX["NETMASK:INDEX"], "255.255.255.252", "30")?>
  </select>

_(IPv4 default gateway)_:
: <input type="text" name="GATEWAY:INDEX" maxlength="15" value="<?=$ethX["GATEWAY:INDEX"]?>" class="narrow" pattern="<?=$validIP4?>" title="_(IPv4 address A.B.C.D)_">
  <input type="text" name="METRIC:INDEX" min="1" max="9999" value="<?=$ethX["METRIC:INDEX"]?>" class="slim"><i class="fa fa-sort-numeric-asc"></i> *_(optional metric (lowest is preferred, 0 is no default gateway))_*

</div>
</div>
<div markdown="1" class="ipv6-ethX-INDEX" style="display:none">
_(IPv6 address assignment)_:
: <select name="USE_DHCP6:INDEX" onchange="selectProtocol(this.form,'ethX',INDEX)">
  <?=mk_option($ethX["USE_DHCP6:INDEX"], 'yes', _('Automatic'))?>
  <?=mk_option($ethX["USE_DHCP6:INDEX"], 'no', _('Static'))?>
  <?=mk_option($ethX["USE_DHCP6:INDEX"], '', _('None'))?>
  </select>

<div markdown="1" class="more-ipv6-ethX-INDEX" style="display:none">
_(IPv6 address)_:
: <input type="text" name="IPADDR6:INDEX" maxlength="39" value="<?=$ethX["IPADDR6:INDEX"]?>" pattern="<?=$validIP6?>" title="_(IPv6 address nnnn:xxxx::yyyy)_">/<input type="number" name="NETMASK6:INDEX" min="1" max="128" value="<?=$ethX["NETMASK6:INDEX"]?>" class="slim">

_(IPv6 default gateway)_:
: <input type="text" name="GATEWAY6:INDEX" maxlength="39" value="<?=$ethX["GATEWAY6:INDEX"]?>" pattern="<?=$validIP6?>" title="_(IPv6 address nnnn:xxxx::yyyy)_">
  <input type="text" name="METRIC6:INDEX" min="1" max="9999" value="<?=$ethX["METRIC6:INDEX"]?>" class="slim"><i class="fa fa-sort-numeric-asc"></i> *_(optional metric (lowest is preferred, 0 is no default gateway))_*

_(IPv6 privacy extensions)_:
: <select name="PRIVACY6:INDEX">
  <?=mk_option($ethX['PRIVACY6:INDEX'], "0", _("Disabled"))?>
  <?=mk_option($ethX['PRIVACY6:INDEX'], "2", _("Enabled"))?>
  </select>

</div>
</div>
</div>
</div>
</script>
