1. FW_TEW-452BRP_v4.01b0036_.zip Driver
2. TEW-452BRP_Firmware_ReleaseNote.txt File Contents

TEW-452BRP_Firmware_ReleaseNote.txt Driver File Contents (FW_TEW-452BRP_v4.01b0036_.zip)

release note: TEW-452BRP

v4.01 Build:0036 (2007/07/31)   H/W:B1
1. Mapping MIB version: v4.01 build0003
2. F/W = 4.01, Build:0035 Date = 23 July , 2007 
3. CPU BSP: ar531x_plus, 4.1.2.56, May, 11, 2007, build 0034 
4. DRIVER: 1.0.0.0138, Apr, 09, 2007, build 0138 
5. STACK: 1.0.0.1864, June 21, 2007, Build 1864 
6. AR5 F/W = ar531x_wmm, 4.1.2.56, 12:00, 20 Jun, 2007, Build 1126 
7. Checksum = 0x069f81dc
8. Fix Mib bug and UI doesn't change.

v4.01 Build:0035 (2007/07/23)   H/W:B1
1. Mapping MIB version: v4.01 build0002
2. F/W = 4.01, Build:0035 Date = 23 July , 2007 
3. CPU BSP: ar531x_plus, 4.1.2.56, May, 11, 2007, build 0034 
4. DRIVER: 1.0.0.0138, Apr, 09, 2007, build 0138 
5. STACK: 1.0.0.1864, June 21, 2007, Build 1864 
6. AR5 F/W = ar531x_wmm, 4.1.2.56, 12:00, 20 Jun, 2007, Build 1126 
7. Checksum = 0x069dadaf 
8. version v4.00 --> v4.01
9. Modify SNMP can enable/disable in AP mode.


v4.00 Build:0034 (2007/05/14)   H/W:B1
1. F/W = 4.00, Build:0034 Date = 14 May , 2007 
2. CPU BSP: ar531x_plus, 4.1.2.56, Apr, 09, 2007, build 0033 
3. DRIVER: 1.0.0.0137, Jan, 26, 2007, build 0137 
4. STACK: 1.0.0.1841, Apr. 25, 2007, Build 1841 
5. AR5 F/W = ar531x_wmm, 4.1.2.56, 17:00, 13 Apr, 2007, Build 1123 
6. Checksum = 0x069d3522 
7. Fix the PC connected to the Router often shows "local area connection disconnected" 
   and then "local area connection connected".
8. Fixed the Dynamic DNS does not work. Please fixes this and retest the firmware.


v4.00 Build:0033 (2007/05/07)
1. F/W = 4.00, Build:0033 Date = 7 May , 2007 
2. CPU BSP: ar531x_plus, 4.1.2.56, Apr, 09, 2007, build 0033 
3. DRIVER: 1.0.0.0137, Jan, 26, 2007, build 0137 
4. STACK: 1.0.0.1841, Apr. 25, 2007, Build 1841 
5. AR5 F/W = ar531x_wmm, 4.1.2.56, 17:00, 13 Apr, 2007, Build 1123 
6. Checksum = 0x069f5f03 
7. Fixed: The Router must disconnect line when ¡§enable function MPPE¡¨ and PPTP Server just support MS-chapv1 with MPPE (40/128bits). 

v4.00 Build:0032 (2007/04/04)
1. F/W = 4.00, Build:0032 Date = 4 April , 2007 
2. CPU BSP: ar531x_plus, 4.1.2.56, Apr, 09, 2007, build 0033 
3. DRIVER: 1.0.0.0138, Apr, 09, 2007, build 0138 
4. STACK: 1.0.0.1830, Apr. 09, 2007, Build 1830 
5. AR5 F/W = ar531x_wmm, 4.1.2.56, 22:00, 22 Mar, 2007, Build 1122  
6. Checksum = 0x069f8aad
7. Fix remote management page cannot appear back page.
8. Fix check trigger port og special AP.
9. Add BuildProcess.txt

v4.00 Build:0031 (2007/03/30)
1. F/W = 4.00, Build:0031 Date = 30 Mar , 2007 
2. CPU BSP: ar531x_plus, 4.1.2.56, Feb, 26, 2007, build 0032 
3. DRIVER: 1.0.0.0137, Jan, 26, 2007, build 0137 
4. STACK: 1.0.0.1817, March. 16, 2007, Build 1817 
5. AR5 F/W = ar531x_wmm, 4.1.2.56, 22:00, 13 Mar, 2007, Build 1121 
6. Checksum = 0x069ce383
7. Fix Idle time still work when Auto-reconnect as "Manual" mode.
8. Fix Cannot support pptp over pptp

v4.00 Build:0030 (2007/03/27)
1. F/W = 4.00, Build:0030 Date = 27 Mar , 2007 
2. CPU BSP: ar531x_plus, 4.1.2.56, Feb, 26, 2007, build 0032 
3. DRIVER: 1.0.0.0137, Jan, 26, 2007, build 0137 
4. STACK: 1.0.0.1817, March. 16, 2007, Build 1817 
5. AR5 F/W = ar531x_wmm, 4.1.2.56, 22:00, 13 Mar, 2007, Build 1121 
6. Checksum =  0x069c7086 
7. Fix PPPoE UI bugs.

v4.00 Build:0029 (2007/03/22)
1. F/W = 4.00, Build:0029 Date = 22 Mar , 2007 
2. CPU BSP: ar531x_plus, 4.1.2.56, Feb, 26, 2007, build 0032 
3. DRIVER: 1.0.0.0137, Jan, 26, 2007, build 0137 
4. STACK: 1.0.0.1817, March. 16, 2007, Build 1817 
5. AR5 F/W = ar531x_wmm, 4.1.2.56, 22:00, 13 Mar, 2007, Build 1121 
6. Checksum = 0x069bcecc 
7. Fix Idle time , show dhcp table and mppe function.


v4.00 Build:0028 (2007/03/20)
1. F/W = 4.00, Build:0028 Date = 20 Mar , 2007 
2. CPU BSP: ar531x_plus, 4.1.2.56, Feb, 26, 2007, build 0032 
3. DRIVER: 1.0.0.0137, Jan, 26, 2007, build 0137  
4. STACK: 1.0.0.1817, March. 16, 2007, Build 1817  
5. AR5 F/W = ar531x_wmm, 4.1.2.56, 22:00, 13 Mar, 2007, Build 1121 
6. Checksum = 0x069b1d87 
7. Modify default host name from "AP-Router" to "Trendnet" in cfg.h
8. Gray up "Time Zone" option when DUT as AP mode
9. Add MPPE function
   -> add MSCHAP_SUPPORT,MPPE,CCP_SUPPORT,MSCHAPV2_SUPPORT in ipport.h and iniche.bld
   -> add mppe_enable in cfg.h
   -> add mppe enable and mppe length in UI page and language file
   -> add get_mppe_type funciton in htmlcgi.c and htmlcgi.h
10.Fix NUMBIGBUFS in ipport.h for release memory.   

v4.00 Build:0027 (2007/02/07)
1. Modify setup wizard step in AP mode.
   -> Remove "set internet connection" and modify DHCP Server to DHCP Clinet.
   -> Modify DHCP Server to DHCP Clinet in status.htm.
   -> Grayed up filter option in filter.htm
   -> add show_dhcpc_server() in htmlcgi.c and htmlcgi.h
2. F/W = 4.00, Build:0027 Date = 07 Fre , 2007 
3. CPU BSP: ar531x_plus, 4.1.2.56, Nov, 20, 2006, build 0031
4. DRIVER: 1.0.0.0137, Jan, 26, 2007, build 0137  
5. STACK: 1.0.0.1803, Feb. 07, 2007, Build 1803 
6. AR5 F/W = ar531x_wmm, 4.1.2.56, 14:00, 26 Jan, 2007, Build 1118 
7. Checksum = 0x068c090e


v4.00 Build:0026 (2007/01/30)
1. Fix WPA key bugs -> Add RAD_SECRET_LEN 64 define in ipport.h
2. F/W = 4.00, Build:0026 Date = 30 Jan , 2007 
3. CPU BSP: ar531x_plus, 4.1.2.56, Nov, 20, 2006, build 0031
4. DRIVER: 1.0.0.0137, Jan, 26, 2007, build 0137  
5. STACK: 1.0.0.1801, Jan. 24, 2007, Build 1801 
6. AR5 F/W = ar531x_wmm, 4.1.2.56, 14:00, 26 Jan, 2007, Build 1118 
7. Checksum = 0x068bd77b

v4.00 Build:0025 (2007/01/24)
1. Add DHCP Client option.
2. CPU BSP: ar531x_plus, 4.1.2.56, Nov, 20, 2006, build 0031
3. DDRIVER: 1.0.0.0136, Nov, 10, 2006, build 0136  
4. STACK: 1.0.0.1801, Jan. 24, 2007, Build 1801 
5. AR5 F/W = ar531x_wmm, 4.1.2.56, 18:00, 04 Dec, 2006, Build 1117 
6. Checksum = 0x06889a20 

v4.00 Build:0024 (2006/10/30)
1. fixed when user entered chinese in the host name field, router would be crashed
2. CPU BSP: ar531x_plus, 4.1.2.56, Sep, 07, 2006, build 0027 
3. DRIVER: 1.0.0.0135, Aug, 18, 2006, build 0135 
4. STACK: 1.0.0.1748, Oct. 25, 2006, Build 1748
5. AR5 F/W = ar531x_wmm, 4.1.2.56, 17:30, 08 Sep, 2006, Build 1096
6. Checksum = 0x0887bc62

v4.00 Build:0023 (2006/10/25)
1. supported special characters decoding for Pure Network
2. changed the host name can only be entered 0 ~ 9, A ~ Z, and a ~ z
3. removed ICMP description on the Protocol Filter page
4. modified the Help description for Protocol Filter's Port Range
5. fixed unable to disable Protocol Filter rule when user enabled a Protocol Filter rule
6. fixed when entering the domain name "TRENDnet.com" on the LAN & DHCP Server page, ping unknow destination IP address would redirect to the entering domain name "TRENDnet.com".
7. CPU BSP: ar531x_plus, 4.1.2.56, Sep, 07, 2006, build 0027 
8. DRIVER: 1.0.0.0135, Aug, 18, 2006, build 0135 
9. STACK: 1.0.0.1748, Oct. 25, 2006, Build 1748
10. AR5 F/W = ar531x_wmm, 4.1.2.56, 17:30, 08 Sep, 2006, Build 1096
11. Checksum = 0x0886dba3

v4.00 Build:0022 (2006/09/08)
1. fixed checking IP/Gateway address range incorrectly(when the 4th address of subnet mask is not zero)
2. CPU BSP: ar531x_plus, 4.1.2.56, Aug, 22, 2006, build 0026 
3. DRIVER: 1.0.0.0135, Aug, 18, 2006, build 0135 
4. STACK: 1.0.0.1720, Aug, 31, 2006, Build 1720
5. AR5 F/W = ar531x_wmm, 4.1.2.56, 19:30, 04 Sep, 2006, Build 1095
6. Checksum = 0x08842d4f

v4.00 Build:0021 (2006/09/06)
1. supported Pure Network v1.4
2. fixed checking IP/Gateway address range incorrectly
3. fixed when using the SNMPc tool to view the ObjectID of SNMP, the ObjectID would show "d-link"
4. CPU BSP: ar531x_plus, 4.1.2.56, Aug, 22, 2006, build 0026 
5. DRIVER: 1.0.0.0135, Aug, 18, 2006, build 0135 
6. STACK: 1.0.0.1720, Aug, 31, 2006, Build 1720
7. AR5 F/W = ar531x_wmm, 4.1.2.56, 19:30, 04 Sep, 2006, Build 1095
8. Checksum = 0x0883da66

v4.00 Build:0020 (2006/08/16)
1. fixed unable to save static routing settings when the network address was different domain with the gateway address
2. fixed the "Exit" button not working on the Wizard page
3. modified the range of Beacon interval and RTS Threshold on the Help Description page
4. modified "GAMEMING MODE" to "GAMING MODE" on the Help Description page
5. added displaying more information for WPA and WPA2 on the Status page
6. CPU BSP: ar531x_plus, 4.1.2.56, June, 28, 2006, build 0025 
7. DRIVER: 1.0.0.0130, Jul, 27, 2006, build 0130 
8. STACK: 1.0.0.1703, Aug, 02, 2006, Build 1703
9. AR5 F/W = ar531x_wmm, 4.1.2.56, 14:00, 2 Aug, 2006, Build 1089
10. Checksum = 0x086a475c

v4.00 Build:0019 (2006/08/11)
1. fixed after router rebooted, it would lock-up
2. CPU BSP: ar531x_plus, 4.1.2.56, June, 28, 2006, build 0025 
3. DRIVER: 1.0.0.0130, Jul, 27, 2006, build 0130 
4. STACK: 1.0.0.1703, Aug, 02, 2006, Build 1703
5. AR5 F/W = ar531x_wmm, 4.1.2.56, 14:00, 2 Aug, 2006, Build 1089
6. Checksum = 0x086ba1a1

v4.00 Build:0018 (2006/08/03)
1. removed Pure Network HNAP 1.4
2. fixed javascript error on the wireless basic page
3. CPU BSP: ar531x_plus, 4.1.2.56, June, 28, 2006, build 0025 
4. DRIVER: 1.0.0.0130, Jul, 27, 2006, build 0130 
5. STACK: 1.0.0.1703, Aug, 02, 2006, Build 1703
6. AR5 F/W = ar531x_wmm, 4.1.2.56, 14:00, 2 Aug, 2006, Build 1089 
7. Checksum = 0x086b1df4

v4.00 Build:0017 (2006/08/02)
1. changed the default SSID to "TRENDnet"
2. changed "WEP" to "Security"
3. fixed the WPA2-PSK not working
4. fixed Email Log failed
5. fixed WAN not working
6. CPU BSP: ar531x_plus, 4.1.2.56, June, 28, 2006, build 0025 
7. DRIVER: 1.0.0.0130, Jul, 27, 2006, build 0130 
8. STACK: 1.0.0.1703, Aug, 02, 2006, Build 1703
9. AR5 F/W = ar531x_wmm, 4.1.2.56, 14:00, 2 Aug, 2006, Build 1089 
10. Checksum = 0x0881b561

Version v4.00 Build:0016 (2006/07/31)
1. supported TWINGE_ATTACK
2. removed Pure Network function
3. fixed log function not working
4. fixed E-Mail Log function not working
5. fixed unable to set WPA2 function
6. fixed unable to save network address for Static Routing
7. fixed unable to save 0.0.0.0 for SNMP's Trap Receiver 2, 3
8. CPU BSP: ar531x_plus, 4.1.2.56, June, 28, 2006, build 0025 
9. DRIVER: 1.0.0.0130, Jul, 27, 2006, build 0130 
10. STACK: 1.0.0.1701, Jul, 25, 2006, Build 1701
11. AR5 F/W = ar531x_wmm, 4.1.2.56, 12:00, 28 Jun, 2006, Build 1083
12. Checksum = 0x086c99e7

Version v4.00 Build:0015 (2006/07/12)
1. fixed Pure Network not working
2. CPU BSP: ar531x_plus, 4.1.2.56, June, 28, 2006, build 0025 
3. DRIVER: 1.0.0.0127, Jul, 05, 2006, build 0127 
4. STACK: 1.0.0.1692, Jun, 27, 2006, Build 1692
5. AR5 F/W = ar531x_wmm, 4.1.2.56, 12:00, 28 Jun, 2006, Build 1083
6. Checksum = 0x088173ca

=====================================================================================
Version v4.00 Build: 0014, Date = 2006/05/18
1. CPU BSP: ar531x_plus,4.1.2.56, Apr, 25, 2006, build 0021
2. Wireless: ar531x_wmm, 4.1.2.56, 14:50, 09 May, 2006, Build 1076
3. DRIVER: 1.0.0.0106, Apr, 06, 2006, build 0106
4. STACK: 1.0.0.1668, May, 18, 2006, Build 1668
5. Checksum = 0x08817c33
6.Wizard ³Ì«á¤@­¶ªº­¶­±«ö Restart «á·|³y¦¨­¶­±Fail¡C
7.PPPOE³]©w§¹¦¨«á­¶­±·|¸õ¦^DHCP Client or Fixed IPªº­¶­±¡C
8.PPTP ³]©w§¹¦¨«á­¶­±·|¸õ¦^ DHCP Client or Fixed IPªº­¶­±¡C
9.PPTP ªºConnect on Demand ¥Îping ªº¤è¦¡µLªk¦b¦Û°Ê¼½¤W¡C
10.L2TP³]©w§¹¦¨«á­¶­±·|¸õ¦^ DHCP Client or Fixed IPªº­¶­±¡C
11.L2TPªºConnect on Demand ¥Îping ªº¤è¦¡µLªk¦b¦Û°Ê¼½¤W¡C
12.Main Time HELP ¸õ¨ì¤£¥¿½Tªº­¶­±¡C
13.Access Filter ªºHelp ¦h¤FMAC¡C((³o­Óºô­¶¬O¹ïªº))
14.WEP EncryptionµLªk°µ³]©w¡C 
15.WPA EncryptionµLªk°µ³]©w¡C
16.WPA-PSK EncryptionµLªk°µ³]©w¡C
17.WPA2 EncryptionµLªk°µ³]©w¡C
18.WPA2-PSK Encryption  µLªk°µ³]©w¡C
19.Protocol Filters ¿ï¨ì URL Blocking ¤£·|¸õ¦^¥¿½Tªº­¶­±
20.Firewall ªº¦s¤J¶¶§Ç¿ù»~¡C
21.add pure network




Version v4.00 Build: 0013, Date = 2006/05/09
1. CPU BSP: ar531x_plus,4.1.2.56, Apr, 25, 2006, build 0021
2. Wireless: ar531x_wmm, 4.1.2.56, 12:00, 17 Apr, 2006, Build 1074
3. DRIVER: 1.0.0.0106, Apr, 06, 2006, build 0106
4. STACK: 1.0.0.1652, Apr, 20, 2006, Build 1652
5. Checksum = 0x085b6338


release note: WLG-2210
=====================================================================================
Version v4.00 Build: 0012, Date = 2006/04/07
1. CPU BSP: ar531x_plus,4.1.2.56, Mar, 30, 2006, build 0019
2. Wireless: ar531x_wmm, 4.1.2.56, 12:00, 28 Mar, 2006, Build 1072
3. DRIVER: 1.0.0.0105, Mar, 31, 2006, build 0105
4. STACK: 1.0.0.1625, Mar, 17, 2006, Build 1625
5. Checksum = 0x08b32835
6. Firewall rule add a new entry and it can't delete it
7. SNMP "Sys Descr" content is "aaa" and it should change to other text, "DEFAULT" 



Version v4.00 Build: 0011, Date = 2006/03/30
1. CPU BSP: ar531x_plus,4.1.2.56, Mar, 27, 2006, build 0017
2. Wireless: ar531x_wmm, 4.1.2.56, 12:00, 28 Mar, 2006, Build 1072
3. DRIVER: 1.0.0.0099, Mar, 07, 2006, build 0099
4. STACK: 1.0.0.1625, Mar, 17, 2006, Build 1625
5. Checksum = 0x08b098ab
6. fixed bug (netmeeting)
7. add "connect on demand" on l2tp


Version v4.00 Build: 0010, Date = 2006/03/29
1. CPU BSP: ar531x_plus,4.1.2.56, Mar, 27, 2006, build 0017
2. Wireless: ar531x_wmm, 4.1.2.56, 12:00, 28 Mar, 2006, Build 1072
3. DRIVER: 1.0.0.0099, Mar, 07, 2006, build 0099
4. STACK: 1.0.0.1625, Mar, 17, 2006, Build 1625
5. Checksum = 0x08b22317
6. The virtual server list ¡§Net-meeting¡¨, showing error message
7. In help , dtim=1
8. In help , delete preamble type




Version v4.00 Build: 0009, Date = 2006/03/28
1. CPU BSP: ar531x_plus,4.1.2.56, Mar, 27, 2006, build 0017
2. Wireless: ar531x_wmm, 4.1.2.56, 12:00, 28 Mar, 2006, Build 1072
3. DRIVER: 1.0.0.0099, Mar, 07, 2006, build 0099
4. STACK: 1.0.0.1625, Mar, 17, 2006, Build 1625
5. Checksum = 0x08b1d668
6. fixed bug (DHCP disable error on wizard)
7. snmp community error(community==private)
8. Auto-reconnect function fail(Dynamic IP mode in L2TP type)
9. The option ¡§Allow WAN port ping¡¨ function fail, While NAT disable.
10.The virtual server list ¡§Net-meeting¡¨, showing error message
11.The manual time can¡¦t setting.
12.The user password 2nd field not input any characters, it will not show error message
13.The wizard setting PPTP/L2TP can¡¦t dial up
14.The WAN option setting PPTP and it should avoid Dial on demand / Auto-reconnect to enable at same time
15.The wireless statistic of status option receive/send packet are not normal

Version v4.00 Build: 0008, Date = 2006/03/17
1. CPU BSP: ar531x_plus,4.1.2.56, Feb, 24, 2006, build 0014
2. Wireless: ar531x_wmm, 4.1.2.56, 14:00, 14 Mar, 2006, Build 1069
3. DRIVER: 1.0.0.0099, Mar, 07, 2006, build 0099
4. STACK: 1.0.0.1625, Mar, 17, 2006, Build 1625
5. Checksum = 0x08ab1656
6. fixed bug (DHCP disable error)
7. fixed bug (pppoe(specify ip)auto-reconnect no work)
8. snmp community error
9. snmp trap fail
10.fixed bug (l2tp(dynamic ip)auto-reconnect no work)
11.¡¨super g mode¡¨ set ¡¨dynamic turbo¡¨¡Adisplay is disable
12.set ssid value is "space", dispaly error
13.Always hang up after set(wireless enable/disable, ssid, channel, super g mode, ssid broadcast)
14.Some option "Clear" button should change as "New".
15.IP filters option "Start -End" title miss-aligned with IP filter rule
16.The option "Allow WAN port ping" function fail,while NAT disable
17.The firewall rule title showing duplicate title name "Protocol"
18.The virtual server list "Net-meeting", showing error message
19.The user password 2nd field not input any characters, it will not show error message
20.The HELP text file different with GUI
21.The Dos attack by specific attack tool and there are four attack commands will result dut hang up
22.The WPA-PSK,WPA-EAP option "Clear" button can't work



Version v4.00 Build: 0007, Date = 2006/03/02
1. CPU BSP: ar531x_plus,4.1.2.56, Feb, 20, 2006, build 0011
2. Wireless: ar531x_wmm, 4.1.2.56, 11:00, 16 Feb, 2006, Build 1065
3. DRIVER: 1.0.0.0091, Feb, 15, 2006, build 0091
4. STACK: 1.0.0.1598, Feb, 18, 2006, Build 1598
5. Checksum = 0x08aa0e93
6. Suggest of device information status sequence (1. WAN, 2. Wireless, 3. LAN)
7. Suggest remove "connection" item.(on user.htm)
8. fixed bug (Fragmentation and RTS' range 1500 to 2346)



Version v4.00 Build: 0006, Date = 2006/02/22
1. CPU BSP: ar531x_plus,4.1.2.56, Feb, 20, 2006, build 0011
2. Wireless: ar531x_wmm, 4.1.2.56, 11:00, 16 Feb, 2006, Build 1065
3. DRIVER: 1.0.0.0091, Feb, 15, 2006, build 0091
4. STACK: 1.0.0.1598, Feb, 18, 2006, Build 1598
5. Checksum = 0x08aa1495
6. name :Lan setting change main
7.delete virtual server's dilk set (DCS-1000,DCS-2000/DCS-5300,i2eye)
8.fixed wep key 64 and and 128
9.fixed wan.htm can change ,when set wizard's wan

Version v4.00 Build: 0005, Date = 2005/12/14
1. CPU BSP: ar531x_plus,4.0.0.167, Oct, 31, 2005, build 0006
2. Wireless: ar531x_wmm, 4.1.2.56, 19:30, 15 Nov, 2005, Build 1056
3. DRIVER: 1.0.0.0061, Nov, 14, 2005, build 0061
4. STACK: 1.0.0.1519, Nov, 16, 2005, Build 1519
5. Checksum = 0x08aa442f
6. Fixed snmp ObjectID to 283 (CAMEO No.)

Version v4.00 Build: 0004, Date = 2005/11/28
1. CPU BSP: ar531x_plus,4.0.0.167, Oct, 31, 2005, build 0006
2. Wireless: ar531x_wmm, 4.1.2.56, 19:30, 15 Nov, 2005, Build 1056
3. DRIVER: 1.0.0.0061, Nov, 14, 2005, build 0061
4. STACK: 1.0.0.1519, Nov, 16, 2005, Build 1519
5. Checksum = 0x08a9b62d
6. Fixed snmp ObjectID to 283 (CAMEO No.)  -->  Fail
7. Fixed snmp SystemName , SysContact, SysLocation values.
8. Fixed snmp Community.
9. Fixed snmp trap function.

Version v4.00 Build: 0003, Date = 2005/11/22
1. CPU BSP: ar531x_plus,4.0.0.167, Oct, 31, 2005, build 0006
2. Wireless: ar531x_wmm, 4.1.2.56, 19:30, 15 Nov, 2005, Build 1056
3. DRIVER: 1.0.0.0061, Nov, 14, 2005, build 0061
4. STACK: 1.0.0.1519, Nov, 16, 2005, Build 1519
5. Checksum = 0x08aa4157
6. Fixed SNMP not work.

Version v4.00 Build: 0002, Date = 2005/11/17
1. CPU BSP: ar531x_plus,4.0.0.167, Oct, 31, 2005, build 0006
2. Wireless: ar531x_wmm, 4.1.2.56, 19:30, 15 Nov, 2005, Build 1056
3. DRIVER: 1.0.0.0061, Nov, 14, 2005, build 0061
4. STACK: 1.0.0.1519, Nov, 16, 2005, Build 1519
5. Checksum = 0x0892460e

Version v4.00 Build: 0001, Date = 2005/09/29
1. CPU BSP: ar531x_plus, 4.0.0.167, Apr, 29, 2005, build 0001
2. Wireless: ar531x_wmm, 4.1.2.56, 17:20, 10 Aug, 2005, Build 1044
3. DRIVER: 1.0.0.0046, Sep, 20, 2005, build 0046
4. STACK: 1.0.0.1486, Sep, 29, 2005, Build 1486
5. Checksum = 0x06b32531