DIR-400 Release notes:

Firmware Version: ver1.03b09_beta06
Hardware: A1
Date: 20 Oct, 2010
CheckSum: 0x042A3A23
Problems Resolved:
1. Fixed: Port forwarding rule disappear.

Firmware Version: ver1.03b09_beta05
Hardware: A1
Date: 23 Sep, 2010
CheckSum: 0x042962AD
Problems Resolved:
1. Fixed clone mac feature issue..

Firmware Version: ver1.03b09_beta04
Hardware: A1
Date: 2 Jun, 2009
CheckSum: 0x0429D9AF
Problems Resolved:
2. Fix when Enable MAC filter cause DUT can not pass multicast flow.

Firmware Version: ver1.03b09_beta03 
Date: 5 May, 2010
CheckSum: 0x042C56BE
Problem Resolved:
Fixed issue ping response if MAC fitlering turn on

Firmware Version: ver1.03b09_beta02 
Date: 7 Dec, 2009
CheckSum: 0x042C56BE
Problem Resolved:
Fixed unable to use mac address starting not from 00 in Access Control

Firmware Version: ver1.03b09_beta01 
Date: 14 Oct, 2009
CheckSum: 0x042CCBA7
Problem Resolved:
Fixed PARENTAL CONTROL rule setting fail when user setting item 10.

Firmware Version: ver1.03b08_beta03 
Hardware: A1
Date: 21 Sep, 2009
Firmware Date: Mon, 21 Sep 2009 
CheckSum: 0x042BE80A
Problems Resolved:
1.Advanced port forwarding function show wrong conflict message.

Firmware Version: ver1.03b08_beta02 
Hardware: A1
Date: 31 Aug, 2009
CheckSum: 0x042C3E0A
Problems Resolved:
1. Fixed upgrade firmware Lan mac will change to 00:01:23:45:67:89


Firmware Version: ver1.03b08_beta01 
Hardware: A1
Date: 13 Jul, 2009
CheckSum: 0x0429995F
Problems Resolved:
2.Fixed IGMP packet in Russia mode forward to tunnel side issue.
3.Fixed Russia L2TP response to error destination issue.

Firmware Version: ver1.03b08 
Hardware: A1
Date: 24 Apr, 2009
CheckSum: 0x0429995F
Problems Resolved:
4.RU request: multicast streaming 239.x.y.z should works from wan to lan.


Firmware: v1.03 Build: 07
Hardware: A1
Date: 23 Apr, 2009
Firmware Version: ver1.03b07
CheckSum: 0x042964B5
Problems Resolved:
5.RU request: multicast streaming 239.x.y.z should works from wan to lan.

Firmware: v1.03 Build: 06
Hardware: A1
Date: 22 Apr, 2009
Firmware Version: ver1.03b06
CheckSum: 0x04299B5C
Problems Resolved:
6.RU pppoe can not dialup automatically
7.RU request: multicast streaming 239.x.y.z should works from wan to lan.

Firmware: v1.03 Build: 05
Hardware: A1
Date: 13 Mar, 2009
Firmware Version: ver1.03b05
CheckSum: 0x042AAAA6 
Problems Resolved:
1. remove FASTNAT

Firmware: v1.03 Build: 04
Hardware: A1
Date: 17 Nov, 2008
Firmware Version: ver1.03b04 
CheckSum: 0x042E5D4F  
 Problems Resolved:
1.Fixed some time router is self-reboot.
2.Fixed PPPoE client in dual access mode. The client is hang-up.

Firmware: v1.03 Build: 03
Hardware: A1
Date: 30 Oct, 2008
CheckSum: 0x042E64FD
Problems Resolved:
Fixed kernel panic issue.

Firmware: v1.03 Build: 02
Hardware: A1
Date: 22 Oct, 2008
Firmware Version: ver1.03b02 
CheckSum: 0x042E787F
Problems Resolved:
1.Fixed Fixed PPTP unstable issue.

Firmware: v1.03 Build: 01
Hardware: A1
Date: 15 Sep, 2008
Firmware Version: ver1.03b01 
Checksum: 0x42E6747
Problems Resolved:
1.Fixed Multicast issue.
2.Changed the version to 1.03.

Firmware: v1.02 Build: 0013
Hardware: A1
Date: 08 Sep, 2008
Firmware Version: ver1.02b0013 
CheckSum = 0x42EC286
 Problems Resolved:
1. Fixed Russia PPTP pass-through.

Firmware: v1.02 Build: 0012
Hardware: A1
Date: Sep 01, 2008
Firmware Version=1.02 ,Build=0012
CheckSum = 0x42ca43f 
 Problems Resolved:
1. Fixed Russia PPTP pass-through.

Firmware: v1.02 Build: 0011
Hardware: A1
Date: Aug 22, 2008
Firmware Version=1.02 ,Build=0011 ,Date=Fri, 22 Aug 2008 
CheckSum = 0x42dc9ac 
 Problems Resolved:
Fixed when send LAN Multi-cast cause wireless can't browser to internet.
2. Fixed Sometime the wireless security set to WPA-PSK-TKIP, the wireless client discovery security type is WPA-EAP-AES.

Firmware: v1.02 Build: 0010
Hardware: A1
Date: Aug 21, 2008
Firmware Version=1.02 ,Build=0010
CheckSum = 0x42e1dad
 Problems Resolved:
1.Fixed Sometime the wireless security set to WPA-PSK-TKIP, the wireless client discovery security type is WPA-EAP-AES.

Firmware: v1.02 Build: 0009
Hardware: A1
Date: Aug 15, 2008
Firmware Version=1.02 ,Build=0009
CheckSum = 0x42e30f5
 Problems Resolved:
1.Fixed when user configured SSID, the WPS status still display "Not configure"
2.Fixed when he set wireless security to "WPA2-PSK-TKIP" then wireless client discovery the security type is "WPA2-EAP-AES".

Firmware: v1.02 Build: 0008
Hardware: A1
Date: Jul 25, 2008
Firmware Version=1.02 ,Build=0008
CheckSum = 0x42dd528 
 Problems Resolved:
1.fix FTP active mode can't work.
2.extend garbage collection interval from 10 mins to 1 hour
3.reduce syslog buffer size from 16k(default) to 4k(minimax)
4.set ip_conntrack_tcp_timeout_established 120 for FASTNAT mode(DIR-400)
5.control connection numbers under BT traffic

Firmware: v1.02 Build: 0007
Hardware: A1
Date: Jul 16, 2008
Firmware Version=1.02 ,Build=0007
CheckSum = 0x42ece14
Problems Resolved:
1. Fixed that Deny WAN hosts ping router's LAN IP.
2. Fixed BT issue.

Firmware: v1.02 Build: 0006
Hardware: A1
Date: Jul 11, 2008
Firmware Version=1.02 ,Build=0006
CheckSum = 0x42f6a56     
Problems Resolved:
1. Support Normal code can upgrade loader.
2. Fixed when username is user, the device will not accept. Also modify help texts.
3. Fixed BT issue.

Firmware: v1.02 Build: 0005
Hardware: A1
Date: Jul 7, 2008
Firmware Version=1.02 ,Build=0005
CheckSum = 0x42fa024   
Problems Resolved:
1. Support Normal code can upgrade loader.
2. Fixed WAN side ping device IP, device will return arp request issue.
3. Fixed when username is user, the device will not accept any setting.

Firmware: v1.02 Build: 0004
Hardware: A1
Date: Jun 26, 2008
Firmware Version=1.02 ,Build=0004
CheckSum = 0x42cde6b
Problems Resolved:
1.	Fix BT stress test fail issue.

Firmware: v1.02 Build: 0003
Hardware: A1
Date: Jun 20, 2008
Firmware Version=1.02 ,Build=0003
CheckSum = 0x42db3eb
Problems Resolved:
1.	Fixed Russia PPTP mac clone filed shows blank in setting page after saving it.
2.	Fixed wrong message when assign a port range in pubic port.

Firmware: v1.02 Build: 0002
Hardware: A1
Date: Jun 19, 2008
Firmware Version=1.02, Build=0002
CheckSum = 0x42dc29d
Problems Resolved:
1.Add Mac clone option on PPTP/Russia PPTP page settings.
2.Fixed port forwarding: unnecessarily block private port at different IP.

Firmware: v1.01 Build: 0092
Hardware: A1
Date: Jun 13, 2008
Firmware Version=1.01 ,Build=0092
CheckSum = 0x42e5bbb
Problems Resolved:
Fix BT stress test fail issue.

Firmware: v1.01 Build: 0091
Hardware: A1
Date: May 27, 2008
Firmware Version=1.01 ,Build=0091
CheckSum = 0x42d95c3
Problems Resolved:
Add SMTP Server Port option. (Default=25)

Firmware: v1.01 Build: 0090
Hardware: A1
Date: May 16, 2008
Firmware Version=1.01 ,Build=0090
CheckSum = 0x42cf199
Problems Resolved:
1. Enhance throughput.			
2. Fixed Russia mode when PPP not connect to server, the status page will show physical IP. But when wan didn plug in device, DNS status will show defined
3. Fixed WAN countdown time form 15s to 60s.
4. Fixed Pure Network WAN information.
5. Fixed DNS fail over issue.

Firmware: v1.01 Build: 0089
Hardware: A1
Date: May 13, 2008
Firmware Version=1.01 ,Build=0089
CheckSum = 0x42cd2d3
Problems Resolved:
1. Enhance PPPoE throughput.			
2. Fixed Russia mode when PPP not connect to server, the status page will show physical IP.
3. Fixed HNAP (AutoRun CD) issue.
4. Enhance FTP throughput.

Firmware: v1.01 Build: 0088
Hardware: A1
Date: May 12, 2008

Firmware Version=1.01 ,Build=0088
CheckSum = 0x42d709f
Problems Resolved:
1. Enhance PPPoE throughput.			
2. Fixed PPPoE dial on demand.

Firmware: v1.01 Build: 0087
Hardware: A1
Date: May 05, 2008
Firmware Version=1.01 ,Build=0087
CheckSum = 0x42ea89c
Problems Resolved:
1. Enhance pptp through put 					
2. Fixed Russia PPTP mode,when pptp not get ip, GUI show error issue.

Firmware: v1.01 Build: 0086
Hardware: A1
Date: Apr 23, 2008
Firmware Version=1.01 ,Build=0086
CheckSum = 0x42b9976 
Problems Resolved:
1. Modify igmp V3 to V2						
2. Filter igmp 239.255.255.0 packet to wan side
3. Fixed Russia PPTP mode,when pptp not get ip, routing table have not default gateway