HelloDevice Lite Series/LS100 Firmware Version 1.4.3 Release Notes April 18, 2007 Copyright (c) 1998-2007, Sena Technologies, Inc. INTRODUCTION ============ These release notes describe new features added and bugs fixed since the firmware V1.4.2 release. ENHANCEMENTS or Changes ======================== + Chnaged the TCP lockup handling routine. BUG FIXES ========= - Fixed the problem in TCP Close. KNOWN BUGS ========== * None REVISION HISTORY ================ 1.4.2 January 29, 2006 + Added a function that is for DHCP to return to the initial sequence in case there is no response from the DHCP server. + Modified the Code that was related to the TCP CLOSE sequence, to improve the TCP connection speed. 1.4.1 November 14, 2006 + Added IP FILTERING for TCP connection. - Fixed the problem caused by SYN. Stealth attack. - Fixed the problem with resetting configurations to factory default after setting the IP mode to the PPPoE using HD manager. - Fixed the problem with connecting to the device after losing the ACK packet for FIN/ACK. 1.3.2 January 20,2005 - Fixed the problem in resetting the device after configuring the device using HD manager. 1.3.1 January 11, 2005 - Fixed the problem with sending the DHCP request twice. - Fixed the problem with probing the device using HelloDevice Manager. - Fixed the problem with losing data if TCP connection (open and close) is repeated frequently within small intervals. 1.3.0 October 13, 2004 + Added Serial/IP support. - Fixed the problem in delaying Ethernet to serial data transmission periodically. 1.2.0 June 1, 2004 + LS100 can be found using HD Manager even if it does not get valid IP address from DHCP server or even if it is located on the different subnet. + Serial parameter support is enhanced. Now 8/7 Data bit, 1/2 Stop bit, and None/Odd/Even Parity are supported. + Locating server function is removed. 1.1.6 April 7, 2004 - Fixed problem with receiving IP address from DHCP server with domain name. 1.1.5 March 8, 2004 - Occasionally, some of system parameters were removed when the power of system was recycled repeatedly. 1.1.4 April 11, 2003 + This version applies to IP_ADSL operation - PPPOE protocol packet analysis bug fixed 1.1.3 January 11, 2003 + Performance in heavy traffic environment improved 1.1.2 November 21, 2002 - TCP connection malfunction by DSR input change due to serial garbage data generated by the serial device power off fixed 1.1.1 October 11, 2002 - PPPoE connection error due to invalid tag fixed 1.1.0 August 16, 2002 + Configuration console user interface is changed to command line interface from menu interface 1.0.0 July 12, 2002 + First public release CONTACTS ======== Sena Technologies Inc. 210 Yangjae-dong, Seocho-gu Seoul, Korea 137-130 url: http://www.sena.com email: info@sena.com phone: +82-2-573-7772 fax: +82-2-573-7710 Technical support: email: support@sena.com phone: +82-2-573-5422