Linksys EtherFast BEFSR41 User Manual

EtherFast Cable/DSL Router with 4-Port Switch
Figure 3-1: Back Panel 6
Figure 3-2: Front Panel 7
Figure 4-1: Example of a Typical Network 9
Figure 4-2: Connect a PC 9
Figure 4-3: Connect the Cable/DSL Modem 9
Figure 4-4: Connect the Power 9
Figure 5-1: Router’s IP Address 11
Figure 5-2: Router Login 11
Figure 5-3: Setup Tab - Basic Setup
(Obtain an IP automatically) 12
Figure 5-4: Static IP 13
Figure 5-5: PPPoE 13
Figure 5-6: RAS 14
Figure 5-7: PPTP 14
Figure 5-8: Heart Beat Signal 15
Figure 5-9: L2TP 16
Figure 5-10: Setup Tab - DDNS (DynDNS.org) 18
Figure 5-11: Setup Tab - DDNS (TZO.com) 18
Figure 5-12: Setup Tab - MAC Address Clone 19
Figure 5-13: Setup Tab - Advanced Routing 20
Figure 5-14: Routing Table Entry List 21
Figure 5-15: Security Tab - Firewall 22
Figure 5-16: MAC Filter Setting 22
Figure 5-17: Security Tab - VPN Passthrough 24
Figure 5-18: Applications & Gaming Tab -
Port Range Forwarding 25
Figure 5-19: Applications & Gaming Tab -
Port Triggering 26
Figure 5-20: Applications & Gaming Tab -
UPnP Forwarding 27

Linksys EtherFast BEFSR41 Specifications

General

Standards	IEEE 802.3, IEEE 802.3u
Data Transfer Rate	10/100 Mbps
Management	Web-based management
DHCP Support	Yes
Ports	1 x 10/100Mbps WAN, 4 x 10/100Mbps LAN
Protocols	TCP/IP
Security Features	NAT, SPI
Firewall	NAT, SPI
VPN Pass-through	IPsec, PPTP, L2TP