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'use strict';
'require form';
'require network';
'require tools.widgets as widgets';
network.registerPatternVirtual(/^ipip-.+$/);
return network.registerProtocol('ipip', {
getI18n: function() {
return _('IPv4-in-IPv4 (RFC2003)');
},
getIfname: function() {
return this._ubus('l3_device') || 'ipip-%s'.format(this.sid);
},
getOpkgPackage: function() {
return 'ipip';
},
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;
o = s.taboption('general', form.Value, 'peeraddr', _('Remote IPv4 address or FQDN'), _('The IPv4 address or the fully-qualified domain name of the remote tunnel end.'));
o.optional = false;
o.datatype = 'or(hostname,ip4addr("nomask"))';
o = s.taboption('general', form.Value, 'ipaddr', _('Local IPv4 address'), _('The local IPv4 address over which the tunnel is created (optional).'));
o.optional = true;
o.datatype = 'ip4addr("nomask")';
o = s.taboption('general', 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).'));
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).'));
o.optional = true;
o.placeholder = 64;
o.datatype = 'min(1)';
o = s.taboption('advanced', form.Value, 'tos', _('Override TOS'), _('Specify a TOS (Type of Service).'));
o.optional = true;
o.datatype = 'range(0, 255)';
s.taboption('advanced', form.Flag, 'df', _("Don't Fragment"), _("Enable the DF (Don't Fragment) flag of the encapsulating packets."));
}
});
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