Linksys- A Division of Cisco System, Inc.

Firmware Date    : April 7, 2005
Current Firmware : Version 1.52.02
Product PartNo   : BEFW11S4 ver.4

Ver #.		Date		Description
--------------------------------------------------------------------------------
1.52.02		Apr 7,2005	1. Added Internet port Speed and Dulex option
				2. Added DDNS & TZO Dynamic DNS.
				3. Modify dynamic routing UI.
				4. Speed up FTP throughput in PPTP and L2TP mode.	
				6. Fixed Multicast over PPPoE issue.
				7. Added Lazy WDS support (does not support WPA security mode).
				8. Fixed DHCP client always showing lease time at 2 days issue.
				9. Fixed MTU/MRU issue.
				10. Fixed Long passphrase that will crash the Router.
				11. Fixed Internet Connectivity issues for PPPoE, DHCP, and PPTP
			    	    Connection type.
				12. Fixed Firmware upgrade problem through the web browswer.
				13. Updated library to fix bugs below:
				    - When a Deauthentication frame received 
	        		      from an associated STA but with a BSSID 
				      in the frame different from AP's, AP
		                      would still accept it.
            			    - When LAN-PC sends a DHCP-DISCOVER, AP
		                      doesn't forward the DHCP-OFFER sent 
                                      by DHCP-Server.
				14. Fixed L2TP bug
				15. Fixed auto connection (PPTP or PPPoE) when filtered by IP or MAC.
			            it should not allow user to ping out and automatically connect to
				    the Internet.  
				16. Modified passphrase length to 31 characters.
				17. Solved Heart Beat issue.
			`	18. Fixed wireless client compatibility issues.


1.50.14		May 27,2004	1. Added IGMP proxy
				2. Fixed multicast not working in PPPoE connection
				3. Fixed port 113(port scan) issue
				4. Properly implemented RFC 3360
				5. Fixed DHCP (bootp) vulnerability
				6. Fixed WPA problem for some adapters.


1.50.10		Jan 16, 2003	1. Fixed a lock up issue reported by some users.
				2. Fixed vulnerability issuing URL commands
				3. Added support for "Filter Internal NAT Redirection" to 
				   block internal users from accessing internal server through
				   Internet IP address.
				4. Fixed Multicast pass-through using Windows 2000 and 
				   wireless connection.
				5. Fixed NAT Transversal with some VPN pass-through.

1.50		Oct 23, 2003	1. Added Wi-Fi WPA support
				2. Modified buffering for improved performance
				3. Applied new User interface
				4. Updated PPPoE phyiscal connection not properly ending
				   session.
				5. Added support for RFC 2588 for proper handling of Multicast
				   packet.
				6. Supports DHCP relay agent

1.45.7 		Sep 16, 2003	1. Fixed DMZ not immediately disabling when applied 
				2. Fixed Log not functioning
				3. Modified the WEP GUI to display accurate information when not applied.
				4. Fixed Backup and restore problem
				5. Modified support for MSN Messenger version 6, 5, and Windows Messenger 4.7.
				6. Added PPPoE passthrough
				7. Added Wireless-B flash capability for wireless activity
				8. Increased frequency of wireless fall-back to maintain connectivity with
 				   wireless Atmel chipset Clients
				9. Fixed IPsec passthrough disable function failing.


1.45.3		Jul 1,03 	1. Fixed unstable HTTP and FTP download
				2. Fixed MSN 4.7 and 5.0 compatibility
				3. Updated for XBox compatibility 
				   (This is not XBox Certified)
				4. Fixed UPnP connection
				5. Fixed connection issues with certain
				   wireless clients in power save mode
				6. Fixed Multiple Microsoft VPN connections
				7. Fixed an issue with PPPoE connection accessing
                                   secured sites as reported by ISPs
				8. Fixed inappropriate ARP response.


1.44.2		Apr 16,03	First Official release

-------------------------------------------------------------------------------