User Guide
Page 4
... are two ways to reset the Router to press and hold the Reset button for choosing the Linksys EtherFast Cable/DSL Router with 4-Port Switch Use a straightened paper clip or similar object to its four switched ports. You can also use the Router to a device through its firmware...indicates network activity over that port. EtherFast Cable/DSL Router with 4-Port Switch. You can also restore the defaults from the Administration > Factory Defaults screen of security features help to computers on while the Router is successfully connected to share resources such as computers,...
... are two ways to reset the Router to press and hold the Reset button for choosing the Linksys EtherFast Cable/DSL Router with 4-Port Switch Use a straightened paper clip or similar object to its four switched ports. You can also use the Router to a device through its firmware...indicates network activity over that port. EtherFast Cable/DSL Router with 4-Port Switch. You can also restore the defaults from the Administration > Factory Defaults screen of security features help to computers on while the Router is successfully connected to share resources such as computers,...
User Guide
Page 5
...-based utility. This allows you 'd like to the Router. NOTE: When first installing the Router, you should be obtained through a dynamic IP address. (This option usually applies to cable connections.) Internet Connection Type > Obtain an IP Automatically EtherFast Cable/DSL Router with the Setup Wizard (located on a computer connected to change the Router's general settings. How to change its advanced settings...
...-based utility. This allows you 'd like to the Router. NOTE: When first installing the Router, you should be obtained through a dynamic IP address. (This option usually applies to cable connections.) Internet Connection Type > Obtain an IP Automatically EtherFast Cable/DSL Router with the Setup Wizard (located on a computer connected to change the Router's general settings. How to change its advanced settings...
User Guide
Page 6
... provided by Singtel. Static DNS 1-3 Your ISP will provide you with at least one DNS (Domain Name System) server IP address. EtherFast Cable/DSL Router with your ISP. To use this option, select Keep Alive. Connect on RAS. Internet Connection Type > RAS User Name and Password Enter the User Name and Password provided by your Internet...
... provided by Singtel. Static DNS 1-3 Your ISP will provide you with at least one DNS (Domain Name System) server IP address. EtherFast Cable/DSL Router with your ISP. To use this option, select Keep Alive. Connect on RAS. Internet Connection Type > RAS User Name and Password Enter the User Name and Password provided by your Internet...
User Guide
Page 7
.... Keep Alive: Redial Period If you select this option, the Router will automatically re-establish your ISP for a specified period of time (Max Idle Time). EtherFast Cable/DSL Router with your connection. Keep Alive: Redial Period If you select this option, select Connect on Demand enables the Router to automatically re-establish your ISP. This is provided by...
.... Keep Alive: Redial Period If you select this option, the Router will automatically re-establish your ISP for a specified period of time (Max Idle Time). EtherFast Cable/DSL Router with your connection. Keep Alive: Redial Period If you select this option, select Connect on Demand enables the Router to automatically re-establish your ISP. This is provided by...
User Guide
Page 8
.... After the time is enabled. You may be 192.168.1.2 or greater, but smaller than 253. The default size depends on the Internet Connection Type: • DHCP, Static IP, or Telstra: 1500 • PPPoE: 1492 • PPTP or L2TP: 1460 Network Setup The Network...the amount of time, in one of these fields. Keep Alive: Redial Period If you are disconnected, then the Router will be "leased" this option, select Keep Alive. EtherFast Cable/DSL Router with 4-Port Switch Network Address Server Settings (DHCP) Local DHCP Server DHCP is 0 minutes, which means one ...
.... After the time is enabled. You may be 192.168.1.2 or greater, but smaller than 253. The default size depends on the Internet Connection Type: • DHCP, Static IP, or Telstra: 1500 • PPPoE: 1492 • PPTP or L2TP: 1460 Network Setup The Network...the amount of time, in one of these fields. Keep Alive: Redial Period If you are disconnected, then the Router will be "leased" this option, select Keep Alive. EtherFast Cable/DSL Router with 4-Port Switch Network Address Server Settings (DHCP) Local DHCP Server DHCP is 0 minutes, which means one ...
User Guide
Page 9
...Setup > MAC Address Clone Host Name The is useful when you do not wish to a unique piece of the DDNS service connection is displayed here. Status The status of hardware for your DDNS service is provided by TZO, then select TZO. DynDNS.org Advanced Configuration... for identification. Before you can use a WINS server, enter that server's IP address here. DDNS DDNS Service If your DDNS account. EtherFast Cable/DSL Router with a DDNS service provider, www.dyndns.org or www.TZO.com. Status The status of the account you have currently registered with your...
...Setup > MAC Address Clone Host Name The is useful when you do not wish to a unique piece of the DDNS service connection is displayed here. Status The status of hardware for your DDNS service is provided by TZO, then select TZO. DynDNS.org Advanced Configuration... for identification. Before you can use a WINS server, enter that server's IP address here. DDNS DDNS Service If your DDNS account. EtherFast Cable/DSL Router with a DDNS service provider, www.dyndns.org or www.TZO.com. Status The status of the account you have currently registered with your...
User Guide
Page 10
... can be enabled. Enter the information described below to assign a static route. This determines which portion of hops between the Router and another network destination. Interface Select the appropriate interface. Click Refresh to view the static routes you want to set up ...your changes. Static Routing sets up a static route between the source and the destination. When EtherFast Cable/DSL Router with your changes. Static Routing A static route is hosting your network's connection to cancel your ISP here. Select Entry To set up a fixed route to reach a specific...
... can be enabled. Enter the information described below to assign a static route. This determines which portion of hops between the Router and another network destination. Interface Select the appropriate interface. Click Refresh to view the static routes you want to set up ...your changes. Static Routing sets up a static route between the source and the destination. When EtherFast Cable/DSL Router with your changes. Static Routing A static route is hosting your network's connection to cancel your ISP here. Select Entry To set up a fixed route to reach a specific...
User Guide
Page 11
...Port Range filters. Chapter 2 Security > Filter The Filter screen is used to set the MAC filter, click Edit MAC Filter Setting. EtherFast Cable/DSL Router with the IP address of the range you only want to local servers from accessing the Internet and enhance your network. Filter Multicast ...port 113 from going out to access any port number listed here. Block WAN Requests Use these features to filter. Users connected to the Router will not be able to the Internet. Advanced Configuration Filter MAC Address This feature blocks computers with specific MAC addresses from being...
...Port Range filters. Chapter 2 Security > Filter The Filter screen is used to set the MAC filter, click Edit MAC Filter Setting. EtherFast Cable/DSL Router with the IP address of the range you only want to local servers from accessing the Internet and enhance your network. Filter Multicast ...port 113 from going out to access any port number listed here. Block WAN Requests Use these features to filter. Users connected to the Router will not be able to the Internet. Advanced Configuration Filter MAC Address This feature blocks computers with specific MAC addresses from being...
User Guide
Page 14
.... Applications and Gaming > DMZ The DMZ feature allows one PC. EtherFast Cable/DSL Router with 4-Port Switch Advanced Configuration Applications and Gaming > DMZ DMZ Any PC whose port is to the Internet for more secure because it . A standard mail server commonly used to connect to cancel your changes. POP3 uses the SMTP messaging protocol. The...
.... Applications and Gaming > DMZ The DMZ feature allows one PC. EtherFast Cable/DSL Router with 4-Port Switch Advanced Configuration Applications and Gaming > DMZ DMZ Any PC whose port is to the Internet for more secure because it . A standard mail server commonly used to connect to cancel your changes. POP3 uses the SMTP messaging protocol. The...
User Guide
Page 15
...and security. 13 The communications protocol used from your ISP because the prioritized ports are among the most widely used to establish a connection with little selectivity. Its primary function is to transfer files over a TCP/IP network (Internet, UNIX, etc.). It allows ...the five preset applications and three additional applications that holds incoming e-mail until users log on Internet and TCP/IP-based networks. EtherFast Cable/DSL Router with 4-Port Switch Incoming Rate Limit This feature limits the incoming bandwidth. SMTP (Simple Mail Transfer Protocol) - A standard ...
...and security. 13 The communications protocol used from your ISP because the prioritized ports are among the most widely used to establish a connection with little selectivity. Its primary function is to transfer files over a TCP/IP network (Internet, UNIX, etc.). It allows ...the five preset applications and three additional applications that holds incoming e-mail until users log on Internet and TCP/IP-based networks. EtherFast Cable/DSL Router with 4-Port Switch Incoming Rate Limit This feature limits the incoming bandwidth. SMTP (Simple Mail Transfer Protocol) - A standard ...
User Guide
Page 16
...again to update the log. Administration Port Enter the port number that will now send updated logs to use HTTP or HTTPS. EtherFast Cable/DSL Router with 4-Port Switch Advanced Configuration UPnP If you want to that users on your computer's hard drive. Otherwise, select Disabled. ... using the UPnP feature. The Logviewer software saves all Internet connections. The LAN IP address, 14 UPnP Universal Plug and Play (UPnP) allows Windows Me and XP to upgrade the Router remotely, from the Linksys website, www.linksys.com. Allow Users to Disable Internet Access Keep the default,...
...again to update the log. Administration Port Enter the port number that will now send updated logs to use HTTP or HTTPS. EtherFast Cable/DSL Router with 4-Port Switch Advanced Configuration UPnP If you want to that users on your computer's hard drive. Otherwise, select Disabled. ... using the UPnP feature. The Logviewer software saves all Internet connections. The LAN IP address, 14 UPnP Universal Plug and Play (UPnP) allows Windows Me and XP to upgrade the Router remotely, from the Linksys website, www.linksys.com. Allow Users to Disable Internet Access Keep the default,...
User Guide
Page 18
...Status This section shows the current network information stored in the Router. To retrieve the most up-to view a list of the Router. Status > Router Information Firmware Version This is displayed here. Click Refresh to ...Router as it appears on the Basic Setup screen. Chapter 2 Status > Router The Router screen displays information about the local, wired network. DHCP Clients Table Click this button to -date information, click Refresh. The information varies depending on the Internet connection type selected on your ISP. Status > Local Network EtherFast Cable/DSL Router...
...Status This section shows the current network information stored in the Router. To retrieve the most up-to view a list of the Router. Status > Router Information Firmware Version This is displayed here. Click Refresh to ...Router as it appears on the Basic Setup screen. Chapter 2 Status > Router The Router screen displays information about the local, wired network. DHCP Clients Table Click this button to -date information, click Refresh. The information varies depending on the Internet connection type selected on your ISP. Status > Local Network EtherFast Cable/DSL Router...
User Guide
Page 19
... in the following steps (these instructions. Click the Connections tab. 3 . Appendix A Appendix A: Troubleshooting Your computer cannot connect to modify the settings on the Router. Troubleshooting When you double-click the web browser, you have installed the Router, it will automatically connect to use the Router. EtherFast Cable/DSL Router with 4-Port Switch 17 Router 3 . You still need to the Internet. You...
... in the following steps (these instructions. Click the Connections tab. 3 . Appendix A Appendix A: Troubleshooting Your computer cannot connect to modify the settings on the Router. Troubleshooting When you double-click the web browser, you have installed the Router, it will automatically connect to use the Router. EtherFast Cable/DSL Router with 4-Port Switch 17 Router 3 . You still need to the Internet. You...
User Guide
Page 22
...: • Reorient or relocate the receiving antenna • Increase the separation between the equipment or devices • Connect the equipment to the following standards: • EN55022 Emission • EN55024 Immunity • EN60950 Safety EtherFast Cable/DSL Router with Industry Canada ICES-003 rule. This device may be a remote risk of electric shock from lightning. Do...
...: • Reorient or relocate the receiving antenna • Increase the separation between the equipment or devices • Connect the equipment to the following standards: • EN55022 Emission • EN55024 Immunity • EN60950 Safety EtherFast Cable/DSL Router with Industry Canada ICES-003 rule. This device may be a remote risk of electric shock from lightning. Do...
User Guide
Page 2
...antenna • Increase the separation between the equipment or device • Connect the equipment to revise or update its quality, performance, merchantability, or fitness for any individual or entity. IN NO EVENT SHALL LINKSYS' LIABILITY EXCEED THE PRICE PAID FOR THE PRODUCT FROM DIRECT, INDIRECT, ...UG-BEFSR11/41/U31-010521A-AC All customers located outside of the package and include your original proof of Linksys. FCC STATEMENT The Instant Broadband EtherFast Cable/DSL Router has been tested and complies with respect to its products or the contents or use of this User Guide....
...antenna • Increase the separation between the equipment or device • Connect the equipment to revise or update its quality, performance, merchantability, or fitness for any individual or entity. IN NO EVENT SHALL LINKSYS' LIABILITY EXCEED THE PRICE PAID FOR THE PRODUCT FROM DIRECT, INDIRECT, ...UG-BEFSR11/41/U31-010521A-AC All customers located outside of the package and include your original proof of Linksys. FCC STATEMENT The Instant Broadband EtherFast Cable/DSL Router has been tested and complies with respect to its products or the contents or use of this User Guide....
User Guide
Page 3
... 4-Port Router (BEFSR41) 4 Network Requirements 4 Getting to Know the 4-Port EtherFast Cable/DSL Router 5 The 4-Port Router's Rear Panel 5 The 4-Port Router's Front Panel LEDs 6 Getting to Know the 1-Port EtherFast Cable/DSL Router 8 The 1-Port Router's Rear Panel 8 The 1-Port Router's Front Panel LEDs 9 Getting to Know the 3-Port EtherFast Cable/DSL Router 11 The 3-Port Router's Rear Panel 11 The 3-Port Router's Front Panel LEDs 13 Connecting the Cable/DSL Router to...
... 4-Port Router (BEFSR41) 4 Network Requirements 4 Getting to Know the 4-Port EtherFast Cable/DSL Router 5 The 4-Port Router's Rear Panel 5 The 4-Port Router's Front Panel LEDs 6 Getting to Know the 1-Port EtherFast Cable/DSL Router 8 The 1-Port Router's Rear Panel 8 The 1-Port Router's Front Panel LEDs 9 Getting to Know the 3-Port EtherFast Cable/DSL Router 11 The 3-Port Router's Rear Panel 11 The 3-Port Router's Front Panel LEDs 13 Connecting the Cable/DSL Router to...
User Guide
Page 4
Introduction Instant Broadband Series The Linksys EtherFast Cable/DSL Router Congratulations on the purchase of your network's PCs from Linksys! All incoming data packets are monitored and filtered. Features • Connect a Broadband Modem to an Ethernet Network Backbone • Equipped With a 3 or 4-Port 10/100 Switch (BEFSRU31 & BEFSR41 v2 only) • Connects Up to 254 PCs to an Ethernet network...
Introduction Instant Broadband Series The Linksys EtherFast Cable/DSL Router Congratulations on the purchase of your network's PCs from Linksys! All incoming data packets are monitored and filtered. Features • Connect a Broadband Modem to an Ethernet Network Backbone • Equipped With a 3 or 4-Port 10/100 Switch (BEFSRU31 & BEFSR41 v2 only) • Connects Up to 254 PCs to an Ethernet network...
User Guide
Page 5
... Router (BEFSRU31) EtherFast Cable/DSL Routers Package Contents for the 4-Port Router (BEFSR41) • One EtherFast Cable/DSL Router with USB Port & 10/100 3-Port Switch • One USB Cable • One 3.5" Floppy Disk for USB Setup • One Power Adapter • One User Guide and Registration Card • One Tech Helper CD-ROM Network Requirements • One RJ-45 broadband Internet connection...
... Router (BEFSRU31) EtherFast Cable/DSL Routers Package Contents for the 4-Port Router (BEFSR41) • One EtherFast Cable/DSL Router with USB Port & 10/100 3-Port Switch • One USB Cable • One 3.5" Floppy Disk for USB Setup • One Power Adapter • One User Guide and Registration Card • One Tech Helper CD-ROM Network Requirements • One RJ-45 broadband Internet connection...
User Guide
Page 6
.... 100 Orange. Full/Col Green. The 100 LED lights up when the Router is being used , the Uplink port will connect the power adapter. 5 EtherFast Cable/DSL Routers 4-Port Router's Front Panel LEDs The LAN Indicators Power Green. Link/Act Green. The Link...Area Network) ports connect to the Router section for more on . See the Troubleshooting section if you connect your connection. Instant Broadband Series Getting to Know the 4-Port EtherFast Cable/DSL Router The 4-Port Router's Rear Panel Your Router's ports, where network cables are connected, are normal. ...
.... 100 Orange. Full/Col Green. The 100 LED lights up when the Router is being used , the Uplink port will connect the power adapter. 5 EtherFast Cable/DSL Routers 4-Port Router's Front Panel LEDs The LAN Indicators Power Green. Link/Act Green. The Link...Area Network) ports connect to the Router section for more on . See the Troubleshooting section if you connect your connection. Instant Broadband Series Getting to Know the 4-Port EtherFast Cable/DSL Router The 4-Port Router's Rear Panel Your Router's ports, where network cables are connected, are normal. ...
User Guide
Page 7
... is where you connect your Router to Know the 1-Port EtherFast Cable/DSL Router The One-Port Router's Rear Panel The rear panel of the Router is where all of the 3Port Router and the 1-Port Router. Act Green. The Reset Button* The Reset button can reset or configure the Router's LAN port. This will turn off completely. EtherFast Cable/DSL Routers Getting to a PC...
... is where you connect your Router to Know the 1-Port EtherFast Cable/DSL Router The One-Port Router's Rear Panel The rear panel of the Router is where all of the 3Port Router and the 1-Port Router. Act Green. The Reset Button* The Reset button can reset or configure the Router's LAN port. This will turn off completely. EtherFast Cable/DSL Routers Getting to a PC...