'use strict'; 'require form'; 'require network'; 'require tools.widgets as widgets'; network.registerPatternVirtual(/^gre6t-.+$/); return network.registerProtocol('grev6tap', { getI18n: function() { return _('GRETAP tunnel over IPv6'); }, getIfname: function() { return this._ubus('l3_device') || 'gre6t-%s'.format(this.sid); }, getOpkgPackage: function() { return 'gre'; }, isFloating: function() { return true; }, isVirtual: function() { return true; }, getDevices: function() { return null; }, containsDevice: function(ifname) { return (network.getIfnameOf(ifname) == this.getIfname()); }, renderFormOptions: function(s) { var o; // -- general --------------------------------------------------------------------- o = s.taboption('general', form.Value, 'peer6addr', _("Remote IPv6 address or FQDN"), _("The IPv6 address or the fully-qualified domain name of the remote tunnel end.")); o.optional = false; o.datatype = 'or(hostname,ip6addr("nomask"))'; o = s.taboption('general', form.Value, 'ip6addr', _("Local IPv6 address"), _("The local IPv6 address over which the tunnel is created (optional).")); o.optional = true; o.datatype = 'ip6addr("nomask")'; o = s.taboption('general', widgets.NetworkSelect, 'weakif', _("Source interface"), _("Logical network from which to select the local endpoint if local IPv6 address is empty and no WAN IPv6 is available (optional).")); o.exclude = s.section; o.nocreate = true; o.optional = true; o = s.taboption('general', widgets.NetworkSelect, 'network', _("Network interface"), _("Logical network to which the tunnel will be added (bridged) (optional).")); o.exclude = s.section; o.nocreate = true; o.optional = true; // -- advanced --------------------------------------------------------------------- o = s.taboption('advanced', widgets.NetworkSelect, 'tunlink', _("Bind interface"), _("Bind the tunnel to this interface (optional).")); o.exclude = s.section; o.nocreate = true; o.optional = true; o = s.taboption('advanced', form.Value, 'mtu', _("Override MTU"), _("Specify an MTU (Maximum Transmission Unit) other than the default (1280 bytes) (optional).")); o.optional = true; o.placeholder = 1280; o.datatype = 'range(68, 9200)'; o = s.taboption('advanced', form.Value, 'ttl', _("Override TTL"), _("Specify a TTL (Time to Live) for the encapsulating packet other than the default (64) (optional).")); o.optional = true; o.placeholder = 64; o.datatype = 'min(1)'; o = s.taboption('advanced', form.Value, 'tos', _('Traffic Class'), _("Specify a Traffic Class. Can be either inherit (the outer header inherits the value of the inner header) or an hexadecimal value starting with 0x (optional).")); o.optional = true; o.validate = function(section_id, value) { if (value.length > 0 && !value.match(/^0x[a-fA-F0-9]{1,2}$/) && !value.match(/^inherit$/i)) return _('Invalid value'); return true; }; o = s.taboption('advanced', form.Flag, 'nohostroute', _("No host route"), _("Do not create host route to peer (optional).")); o.optional = true; o = s.taboption('advanced', form.Value, 'ikey', _("Incoming key"), _("Key for incoming packets (optional).")); o.optional = true; o.datatype = 'integer'; o = s.taboption('advanced', form.Value, 'okey', _("Outgoing key"), _("Key for outgoing packets (optinal).")); o.optional = true; o.datatype = 'integer'; s.taboption('advanced', form.Flag, 'icsum', _("Incoming checksum"), _("Require incoming checksum (optional).")); s.taboption('advanced', form.Flag, 'ocsum', _("Outgoing checksum"), _("Compute outgoing checksum (optional).")); s.taboption('advanced', form.Flag, 'iseqno', _("Incoming serialization"), _("Require incoming packets serialization (optional).")); s.taboption('advanced', form.Flag, 'oseqno', _("Outgoing serialization"), _("Perform outgoing packets serialization (optional).")); } });