WebShare 241 ROUTER ADSL2+ A02-RA241 USER’S MANUAL A02-RA241_ME01 Company certified ISO 9001:2000 Where solutions begin
WEBSHARE 241 Copyright The Atlantis Land logo is a registered trademark of Atlantis Land SpA. All other names mentioned mat be trademarks or registered trademarks of their respective owners. Subject to change without notice. No liability for technical errors and/or omissions. CE Mark Warning This is a Class B product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures.
WEBSHARE 241 TABLE OF CONTENTS CHAPTER 1............................................. 1 1.1 AN OVERVIEW OF THE WEBSHARE 241 ....................................................................................... 1 1.2 PACKAGE CONTENTS .................................................................................................................... 1 1.3 WEBSHARE 241 FEATURES .......................................................................................................... 2 1.
WEBSHARE 241 3.6.3.3.4 Backup/Restore .................................................................................................. 36 3.6.3.3.5 Restart .................................................................................................................. 37 3.6.3.3.6 User Management .............................................................................................. 37 3.6.3.4 Firewall ...............................................................................................
WEBSHARE 241 Chapter 1 Introduction 1.1 An Overview of the WebShare 241 Broadband Sharing and IP sharing The WebShare 241 supports 4 x 10/100 Mbps auto-negotiating Fast Ethernet ports for connection to your PC or LAN and downstream (with built-in ADSL2+ modem) rate up to 24Mbps. Power by NAT technology, dozens of network users can surf on the Internet and share the ADSL connection simultaneously by using one ISP account and one single IP address.
WEBSHARE 241 If any of the above items are missing, please contact your reseller. 1.3 WebShare 241 Features ADSL Router2+ provides the following features: • ADSL Multi-Mode Standard: Supports downstream transmission rates of up to 8Mbps, the router is capable of up to 12/24 Mbps with ADSL2/2+, and upstream transmission rates of up to 1024Kbps. It also supports rate management that allows ADSL subscribers to select an Internet access speed suiting their needs and budgets.
WEBSHARE 241 • Security, Security is increased with the reduction of opportunity in eavesdropping on a broadcast network because data will be switched to only those confidential users within the VLAN. • Cost Reduction, VLANs can be used to create multiple broadcast domains, thus eliminating the need of expensive routers. • Port-based (or port-group) VLAN is the common method of implementing a VLAN, and is the one supplied in the Switch.
WEBSHARE 241 • Static and RIP1/2 Routing: Supports an easy static table or RIP1/2 routing protocol to support routing capability. • SNTP: An easy way to get the network real time information from an SNTP server. • SNMP: SNMP is an application layer protocol that is used for managing networks (V1,V2 and V3) • Web based GUI: supports web based GUI for configuration and management. It is user-friendly with an on-line help, providing necessary information and assist user timing.
WEBSHARE 241 1.
WEBSHARE 241 Chapter 2 Using WebShare 241 2.1 Cautions for using the WebShare 241 Do not place the WebShare 241 under high humidity and high temperature. Do not use the same power source for WebShare 241 with other equipment. Do not open or repair the case yourself. If the WebShare 241 is too hot, turn off the power immediately and have a qualified serviceman repair it. Avoid using this product and all accessories outdoors. Place the WebShare 241 on a stable surface.
WEBSHARE 241 LED Meaning Lights when power ON. Lights when system is ready. Lights when connected to Ethernet device: • Green for 100Mbps; Orange for 10Mbps • Blinking when data transmit/received. PWR SYS LAN ADSL Lights when successfully connected to an ADSL DSLAM. PPP Steady glow when there is a PPPoA / PPPoE connection. 2.3 The Rear Ports PORT ADSL LAN RESET PWR Meaning Connect the supplied RJ-11 cable to this port when connecting to the ADSL/telephone network.
WEBSHARE 241 jack. 2.4 Cabling The most common problem is bad cabling or ADSL line. Make sure that all connected devices are turned on. On the front of the product is a bank of LEDs. As a first check, verify that the LAN Link, ADSL , PWR, SYS LEDs are lit. If they are not, verify that you are using the proper cables. Ensure that all other devices connected to the same telephone line as your router (e.g.
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WEBSHARE 241 Chapter 3 Configuration The WebShare 241 can be configured with your Web browser. The web browser is included as a standard application in the following operation systems, UNIX, Linux, Mac OS, Windows 95/98/NT/2000/Me, and etc. The product provides a very easy and user-friendly interface for configuration. 3.1 Before Configuration This section describes the configuration required by LAN-attached PCs that communicate with the WebShare 241, either to configure the device or for network access.
WEBSHARE 241 3.3 Configuring PC in Windows For Windows 95/98/ME 1. Go to Start / Settings / Control Panel. In the Control Panel, double-click on Network and choose the Configuration tab. 2. Select TCP / IP -> NE2000 Compatible, or the name of any Network Interface Card (NIC) in your PC. 3. Click Properties. 4. Select the IP Address tab. In this page, click the Obtain an IP address automatically radio button.
WEBSHARE 241 5. Then select the DNS Configuration tab. 6. Select the Disable DNS radio button and click “OK” to finish the configuration.
WEBSHARE 241 For Windows NT4.0 1. Go to Start / Settings / Control Panel. In the Control Panel, double-click on Network and choose the Protocols tab. 2. Select TCP/IP Protocol and click Properties. 3. Select the Obtain an IP address from a DHCP server radio button and click “OK”.
WEBSHARE 241 For Windows 2000 1. Go to Start / Settings / Control Panel. In the Control Panel, double-click on Network and Dial-up Connections. 2. Double-click LAN Area Connection. 3. In the LAN Area Connection Status window, click Properties.
WEBSHARE 241 4. Select Internet Protocol (TCP/IP) and click Properties. 5. Select the Obtain an IP address automatically and the Obtain DNS server address automatically radio buttons. 6. Click “OK” to finish the configuration.
WEBSHARE 241 For Windows XP 1. Go to Start / Control Panel (in Classic View). In the Control Panel, double-click on Network Connections. 2. Double-click Local Area Connection 3. In the LAN Area Connection Status window, click Properties.
WEBSHARE 241 4. Select Internet Protocol (TCP/IP) and click Properties. 5. Select the Obtain an IP address automatically and the Obtain DNS server address automatically radio buttons 6. Click “OK” to finish the configuration.
WEBSHARE 241 3.4 Factory Default Settings Before configurating this WebShare 241, you need to know the following default settings. • Username: admin • Password : atlantis • IP Address : 192.168.1.254 • Subnet Mask : 255.255.255.0 • DHCP server is enabled. 3.4.1 Username and Password The default username and password are admin and atlantis respectively. If you ever forget the password to log in, you may press the RESET button to restore the factory default settings.
WEBSHARE 241 WAN Port LAN Port IP address 192.168.1.254 Subnet Mask 255.255.255.0 DHCP function N/A server Enabled 3.5 Information from the ISP Before configuring this device, you have to check with your ISP (Internet Service Provider) what kind of service is provided such as PPPoE, PPPoA, RFC1483, IpoA. Gather the information as illustrated in the following table and keep it for reference.
WEBSHARE 241 You will get a status report web page when login successfully. At the configuration homepage, the left navigation page where bookmarks are provided links you directly to the desired setup page, including: • • • • • Status (ARP Table, Routing Table, DHCP Table, System Log, Security Log) Quick Start Configuration (LAN, WAN, System, Firewall, QoS, Virtual Server, Advanced) Save Config to Flash Language Click on the desired item to expand the page in the main navigation page. 3.6.
WEBSHARE 241 • • • • • • #: Item number Destination: IP address of the destination network. Netmask: The destination netmask address. Gateway/Interface: IP address of the gateway or existing interface that this route uses. Cost: The cost of transmission for routing purposes. The number need not be precise, but it must be between 0 and 65535. Interface: Select the interface through which packets are forwarded. 3.6.1.3 DHCP Table • • • • • Leased: DHCP assigned IP addresses information.
WEBSHARE 241 3.6.1.5 Security Log Display the information of security logs. If hacker attacks your sever, he will be isolated by the firewall function and the router will record related information. Hence, you know where the hacker comes from.
WEBSHARE 241 3.6.2 Quick Start Guide For detailed instructions on configuring WAN settings, see the WAN section of this manual. The information you need for the Quick Start wizard to get you online are your login (often in the form of username@ispname), your password, and the encapsulation type. Your ISP can supply all the details you need.
WEBSHARE 241 Optional Setting • IP Address: Type your ISP assigned IP address in the IP Address text box. • Subnet Mask: Enter a subnet mask in dotted decimal notation. • Default Gateway: You must specify a gateway IP address (supplied by your ISP) DNS • Obtain DNS automatically: Select this check box to use DNS. • Primary DNS: Enter the IP addresses of the DNS servers. The DNS servers are passed to the DHCP clients along with the IP address and the subnet mask.
WEBSHARE 241 3.6.3 CONFIGURATION When you click this item, you get following sub-items to configure WebShare 241: • LAN • WAN • System • Firewall • QoS • Virtual Server • Advanced 3.6.3.1 LAN A Local Area Network (LAN) is a shared communication system to which many computers are attached and is limited to the immediate area, usually the same building or floor of a building. There are 2 items within the LAN section: Ethernet and DHCP Server. 3.6.3.1.
WEBSHARE 241 To disable the router’s DHCP Server, check Disabled and click Next then click Apply. When the DHCP Server is disabled you need to manually assign a fixed IP address to each PC on your network, and set the default gateway for each PC to the IP address of the router (the default is 192.168.1.254). To configure the router’s DHCP Server, check DHCP Server and click Next.
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WEBSHARE 241 3.6.3.2 WAN Before you start installing this device, you have to check with your ISP what kind of service (connection method) is provided such as PPPoE, PPPoA, RFC1483 bridged or routed, IPoA. Gather the information as illustrated in the following table and keep it for reference. PPPoE VPI/VCI, VC-based/LLC-based multiplexing, Username, Password, Service Name, and Domain Name System (DNS) IP address (it can be automatically assigned from ISP or be set fixed).
WEBSHARE 241 PPPoE(RFC 2516) or PPPoA(RFC 2364) PPPoE (PPP over Ethernet) provides access control in a manner similar to dial-up services using PPP. PPPoA stands for Point to Point Protocol over ATM Adaptation Layer 5 (AAL5). It provides access control and billing functionality in a manner similar to dial-up services using PPP. • • • • • • • • • Description: A user-definable name for this connection. VPI/VCI: Enter the information provided by your ISP.
WEBSHARE 241 • • • • Connect to Demand(PPPoE only): If you want to establish a PPPoE session only when there is a packet requesting access to the Internet (i.e. when a program on your computer attempts to access the Internet). Idle Timeout: Auto-disconnect the broadband firewall gateway when there is no activity on the line for a predetermined period of time. RIP: RIP v1, RIP v2, RIP v1+v2 and RIP v2 Multicast. MTU: Maximum Transmission Unit.
WEBSHARE 241 RFC 1483 Routing • • • • • • • Description: Your description of this connection. VPI and VCI: Enter the information provided by your ISP. NAT: The NAT (Network Address Translation) feature allows multiple users to access the Internet through a single IP account, sharing the single IP address. If users on your LAN have public IP addresses and can access the Internet directly, the NAT function can be disabled. Encapsulation method: Select the encapsulation format, the default is LLC Bridged.
WEBSHARE 241 BRIDGE (PPPoE) • • Description: A user-definable name for this connection. VPI/VCI: Enter the information provided by your ISP. • Encapsulation method: Select the encapsulation format, this is provided by your ISP. 3.6.3.2.2 DNS A Domain Name System (DNS) contains a mapping table for domain name and IP addresses. On the Internet, every host has a unique and user-friendly name (domain name) such as www.yahoo.com and an IP address. An IP address is a 32-bit number in the form of xxx.xxx.xxx.
WEBSHARE 241 3.6.3.2.3 ADSL • • • • • • • • ADSL Mode: There are four modes “Annex A”,”Annex L”,”Annex M” ,”Annex J”, that user can select for this connection. Modulator: There are four modes “AUTO”,”ADSL multimode”,”ADSL2”and”ADSL2+” that user can select for this connection. DSP Firmware Version: DSP code version DMT Status: DMT Status Operational Mode: To show the state when user select “AUTO” on connect mode. Annex Type: To show the router’s type, e.g.
WEBSHARE 241 3.6.3.3 System There are six items within the System section: Time Zone, Remote Access, Firmware Upgrade, Backup/Restore, Restart and User Management. 3.6.3.3.1 Time Zone The router does not have a real time clock on board; instead, it uses the Simple Network Time Protocol (SNTP) to get the current time from an SNTP server outside your network. Choose your local time zone, click Enable and click the Apply button.
WEBSHARE 241 3.6.3.3.3 Firmware Your router’s “firmware” is the software that allows it to operate and provides all its functionality. Think of your router as a dedicated computer, and the firmware as the software it runs. Over time this software may be improved and modified. Your router allows you to upgrade the software it runs to take advantage of these changes. Clicking on Browse allows you to select the new firmware image file you have downloaded to your PC.
WEBSHARE 241 3.6.3.3.4 Backup/Restore These functions allow you to save and backup your router’s current settings to a file on your PC, or to restore a previously saved backup. This is useful if you wish to experiment with different settings, knowing that you have a backup handy in the case of any mistakes. It is advisable to backup your router’s settings before making any significant changes to your router’s configuration. Press Backup to select where on your local PC to save the settings file.
WEBSHARE 241 3.6.3.3.5 Restart Click Restart with option Current Settings to reboot your router and restore your last saved configuration. If you wish to restart the router using the factory default settings (for example, after a firmware upgrade or if you have saved an incorrect configuration), select Factory Default Settings to reset to factory default settings.
WEBSHARE 241 3.6.3.4 Firewall Your router includes a full DoS firewall for controlling Internet access from your LAN, as well as helping to prevent attacks from hackers. In addition to this, when using NAT (Network Address Translation. Please see the WAN configuration section for more details on NAT) the router acts as a “natural” Internet firewall, as all PCs on your LAN will use private IP addresses that cannot be directly accessed from the Internet. Firewall: Prevents access from outside your network.
WEBSHARE 241 Packet filtering function enables you to configure your router to check specified internal/external user (IP address) from Internet access, or you can disable specific service request (Port number) to /from Internet. This configuration program allows you to set up different filter rules up to 10 for different users based on their IP addresses or their network Port number.
WEBSHARE 241 • • • • • • • Packet Type: Specify the packet type (TCP, UDP, ICMP or any) that the rule will be applied to.Select TCP if you want to scope for the connection-based application service on the remote server using the port number. Or select UDP if you want to scope for the connectionless application service on the remote server using the port number. Log: Choose “Yes” if you want to generate logs when the filer rule is applied to a packet.
WEBSHARE 241 http(OutGoing/Ingoing): 41
WEBSHARE 241 POP3 (OutGoing/Ingoing): 42
WEBSHARE 241 SMTP (OutGoing/Ingoing): 43
WEBSHARE 241 FTP (OutGoing/Ingoing):: 44
WEBSHARE 241 DNS (OutGoing/Ingoing): 3.6.3.4.2 MAC address Filtering MAC filtering function enables you to configure your ADSL Firewall Router to block internal user (MAC address) from Internet access. If you check Enable, remember to choosea defaulkt rules policy between Forward or Drop. If you select Forward , the packet with the MAC address in the table(Drop) will be dropped and others will be forwarded.
WEBSHARE 241 • • • Active: Select Yes from the drop down list box to enable MAC address filtering. Action When Matched: Select “Drop” or “Forward”. Log: Choose “Yes” if you wish to generate logs when the filer rule is applied to a packet. • MAC Address: Enter the MAC addresses you wish to manage. 3.6.3.4.3 Intrusion Detection The router’s Intrusion Detection System (IDS) is used to detect hacker attacks and intrusion attempts from the Internet.
WEBSHARE 241 • • • • Alert Mail Time: Set the time for receiving Alert mail. Your E-Mail: Set your email address. Recipient’s E-mail: Set the Recipient’s email address to which notification is sent. SMTP server: Set the SMTP (mail) server address. the E-
WEBSHARE 241 From/To: IP Address Block Mode: You can select when Router have yo use thess settings Keywords Filtering: Allows blocking by specific keywords within a particular URL rather than having to specify a complete URL (e.g. to block any image called “advertisement.gif”). When enabled, your specified keywords list will be checked to see if any keywords are present in URLs accessed to determine if the connection attempt should be blocked.
WEBSHARE 241 Restrict URL Features • Block Java Applet: Blocks Web content which includes the Java Applet to prevent someone who wants to damage your system via the standard HTTP protocol.
WEBSHARE 241 3.6.3.5 QoS Quality of Service Introduction If you’ve ever found your ‘net’ speed has slowed to a crawl because another family member is using a P2P file sharing program, you’ll understand why the Quality of Service features in routers is such a breakthrough for home users and office users.
WEBSHARE 241 Application: A name that identifies an existing policy. Time Schedule: Scheduling your QOS policy to be applied. Direction: The traffic flow direction to be controlled by the QOS policy. There are two settings to be provided in the Router: ~ LAN to WAN: You want to control the traffic flow from the local network to the outside world. E.g., you have a FTP server inside the local network and you want to have a limited traffic rate controlled by the QOS policy.
WEBSHARE 241 : Before using these buttons to edit or delete a policy, please select one policy you want to edit/delete from the radio option . : After you have configured the policies, you can press this button to apply the configuration. If you want to make the change persistent in flash, choose in the left windows to save it into flash. or buttons described above, the following page will show up in When you press your browser. You can use it to define a QOS policy.
WEBSHARE 241 ~ GRE: For PPTP VPN Connections. Assigned Data rate: Assign the data ratio for this policy to be controlled. For examples, we want to only allow 20% of the total data transfer rate for the LAN-to-WAN direction to be used for FTP server. Then we can specify here with data ratio = 20. If you have ADSL LINE with 256K/bps.rate, the estimated data rate, in kbps, for this rule is 20%*256*0.9 = 46kbps. (For 0.
WEBSHARE 241 Silver service (L) Class 2, Gold (010010) Silver service (M) Class 2, Silver (010100) Silver service (H) Class 2, Bronze (010110) Bronze service (L) Class 3, Gold (011010) Bronze service (M) Class 3, Silver (011100) Bronze service (H) Class 3, Bronze (011110) Local Machine IPs: The IP address values for Local LAN machines you want to control. (For IP packets from LAN to WAN, it is the source IP address. For IP packages from WAN to LAN, it is the destination IP address.
WEBSHARE 241 QOS example for your Network Connection Diagram ADSL Subscription Rate Upstream: 256 kbps Downstream: 1024 Mbps Example QOS Plan :. Application IP or Ports VoIP User 192.168.1.1 Control Flow Outgoing FTP Sever 192.168.1.100 Incoming and Going HTTP web browsing users 80 Incoming and Going Data Rate Minimal 20% with high priority for non-used bandwidth with SDCP marking Class 1 Gold Service outgoing :minimal 30%. Data rate. incoming :minimal 30%. Data rate.
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WEBSHARE 241 VoIP application Voice is latency-sensitive application. Most VoIP devices are use SIP protocol and the port number will be assigned by SIP module automatically. Better to use fixed IP address for catching VoIP packets as high priority. Above settings will help to improve quality of your VoIP service when traffic is full loading.
WEBSHARE 241 FTP Server Application Some of companies will setup FTP server for customer downloading or home user sharing their files by using FTP.
WEBSHARE 241 WAN to LAN direction: With above settings that help to limit utilization of upstream of FTP. Time schedule also help you to only limit utilization at day time.
WEBSHARE 241 HTTP Web Browsing You can control the internet web browsing by specify the HTTP 80 (8080 for some proxy server).
WEBSHARE 241 WAN to LAN direction: 61
WEBSHARE 241 3.6.3.6 Virtual Server When you click Virtual Server, you get the following figure. Being a natural Internet firewall, this network router protects your network from being accessed by outside users. When it needs to allow outside users to access internal servers, e.g. Web server, FTP server, E-mail server or News server, this modem can act as a virtual server. You can set up a local server with specific a port number that stands for the service, e.g.
WEBSHARE 241 Application ICQ 98, 99a NetMeeting 2.1 a 3.
WEBSHARE 241 3.6.3.7 Advanced Configuration options within the Advanced section are for users who wish to take advantage of the more advanced features of the router. Users who do not understand the features should not attempt to reconfigure their router, unless advised to do so by support staff. • Static Route • Dynamic DNS • VLAN Control • Device Management • IGMP 3.6.3.7.1 Static Routed Click on the Static Routing and then choose Create IP V4Route to get the below figure to add a routing table.
WEBSHARE 241 E.G. 3.6.3.7.2 Dynamic DNS The Dynamic DNS function lets you alias a dynamic IP address to a static hostname, so if your ISP does not assign you a static IP address you can still use a domain name. This is especially useful for hosting servers via your ADSL connection, so that anyone wishing to connect to you may use your domain name, rather than having to use your dynamic IP address, which changes from time to time.
WEBSHARE 241 The Dynamic DNS service allows you to alias a dynamic IP address to a static hostname. This dynamic IP address is the WAN IP address. For example, to use the service, you must first apply for an account from this free Web server http://www.dyndns.org/. There are more than 8 DDNS servers supported. • • • • Dynamic DNS: Select the registered DDNS server. Domain Name, Username and Password: Enter the registered domain name, username and password.
WEBSHARE 241 Group individual ports into a small “Virtual” network of their own to be independent of the other ports. To add a VLAN group check on the port to be a member to this VLAN Group, and press “Apply” button to execute the setting. 3.6.3.7.4 Device Management The Device Management advanced configuration settings allow you to control your router’s security options and device monitoring features.
WEBSHARE 241 Embedded Web Server: HTTP Port: This is the port number the router’s embedded web server (for web-based configuration) will use. The default value is the standard HTTP port, 80. Users may specify an alternative if, for example, they are running a web server on a PC within their LAN. For Example: User A changes HTTP port number to 8081. The router will only allow User A access typing: http://192.168.1.254:8081 in their web browser.
WEBSHARE 241 Traps supported: Cold Start, Authentication Failure.
WEBSHARE 241 The WebShare 241 supports both IGMP version 1 (IGMP-v1) and IGMP version 2 (IGMPv2). At start up, the WebShare 241 queries all directly connected networks to gather group membership. After that, the WebShare 241 periodically updates this information. IP multicasting can be enabled/disabled on the ADSL Router LAN and/or WAN interfaces in the web configurator (LAN; WAN). Select None to disable IP multicasting on these interfaces. 3.6.
WEBSHARE 241 Chapter 4 Troubleshooting If the Router is not functioning properly, you can refer first to this chapter for simple troubleshooting before contacting your service provider. This could save you time and effort but if the symptoms persist, then consult your service provider. Problems Starting Up the ADSL Router Problem Corrective Action None of the LEDs are on when you turn on the ADSL Router. Check the connection between the adapter and the ADSL Router.
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WEBSHARE 241 APPENDIX A Traffic Shaping Traffic Shaping is an agreement between the carrier and the subscriber to regulate the average rate and “burstiness” or fluctuation of data transmission over an ATM network. This agreement helps eliminate congestion, which is important for transmission of real time data such as audio and video connections. Peak Cell Rate (PCR) is the maximum rate at which the sender can send cells. This parameter may be lower (but not higher) than the maximum line speed.
WEBSHARE 241 APPENDIX B Technical Features Protocols IP, NAT, ARP, ICMP, IGMP, DHCP(server, client and relay), RIP1/2 , SNTP client, UPnP, Telnet server, SNMP LAN port 4 x RJ45 10/100 Base-T ports WAN port External buttons LED Indicators RJ-11 (1 port ADSL) Reset Power, System, 4 X Lan, ADSL and PPP Standard ADSL Compliance ANSI T1.413 Issue 2, ITU-T G.992.1(Full Rate DMT), ITUT G.992.2 (Lite DMT), ITU-T G.994.1 (Multimode), ITU G.992.3 (G.dmt.bis), ITU G.992.5 (G.dmt.
WEBSHARE 241 APPENDIX C Firmware Recovery The detail instruction in Emergency/Failure Recovery Button 1. Recovery procedures for non-working routers (e.g. after a failed firmware upgrade flash): Hold the Emergency/Failure Recovery Button on the back of the modem in. Keep this button held in and turn on the modem. Once the lights on the modem have stopped flashing, release the Emergency/Failure Recovery Button. The modem's emergencyreflash web interface will then be accessible via http://192.168.1.
WEBSHARE 241 APPENDIX D Support If you have any problems with the WebShare 241, please consult this manual. If you continue to have problems you should contact the dealer where you bought this ADSL Router. If you have any other questions you can contact the Atlantis Land company directly at the following address: Atlantis Land SpA Viale De Gasperi, 122 20017 Mazzo di Rho(MI) Tel: +39. 02.93906085, +39. 02.93907634(help desk) Fax: +39. 02.93906161 Email: info@atlantis-land.com or tecnici@atlantis-land.
