DFL-600 Firmware Release Note
Firmware: 3.23
Hardware: 2A1
Date: May 6, 2005

Problems Resolved:
1. Fixed:PTP Server and L2TP server IP scope can input LAN IP address of DFL-600.
2. Fixed:Setup ping test count as 2.1 but device will not remind user this value is incorrect.
3. Fixed :Mail Alert don’t work(after save and restart, the setting become default value)
4. Change “transparent” to “Layer 2 bridge mode” in management system
5. Use lanspy to scan LAN ports, DUT will crash and entering to recovery mode
6.	LAN
Fixed : Change LAN interface to 192.168.0.x, DHCP client always get 192.168.0.1 as gateway.
Fixed : Change LAN interface to another subnet, only first time DHCP client will get the right gw.
Fixed : When DMZ is disable, set LAN interface IP as DMZ IP, the error message still display.
7.	WAN
Fixed : Connected On Demand and Force Connected should be radio button.
8.	DMZ
Fixed : If DMZ is disable, LAN PC can still ping DMZ interface.
Fixed : Even DMZ is disable, LAN still can't use DMZ subnet.
9.	Log
Fixed : If we try to add 2nd Black List Filter rule, device will reboot.
The console hang in : fLogNewBkList.c 34 BlackListEntry.Blocking.Source.IPValue=0
10.	Admin
Fixed : Change HTTP 80 port to HTTP8080
Fixed : Using remote access to change port, it doesn't work immediately.
Fixed : After change the port number, the web page should change to restart page.
11.	Traffic
Fixed : Traffic Statistics should be bytes, not packets
Now : Traffic Statistics show both KB & packets
12.	VPN-IPSec
Fixed : If "Peer Tunnel Type" is set to Domain Name, the device should query the domain name in a period.
13.	Wizard
Fixed : Using Wizard to setup PPPoE, after restart, it will become static.

Enhancements:
1.	Add Status/Log Sender E-mail
2.  Log 
	Sys Log page add : sender e-mail field.


Notes:
1. Not fixed : B030, IP pool range conflict with DHCP server
=============================================================

Firmware: 3.00
Hardware: A1
Date: Jan 14, 2005

Problems Resolved:
1. Fixed :The same client login twice, the first one never timeout.
2. Fixed : PPPoE password can't enter specific characters: &, () .
3. Secondary DNS can't configure some IP addresses when WAN IP address with some subnet mask.

Enhancements:
1. Black list can be added/removed/Edit.
2. Remote access add " http + port number". Default port no is : 8080.
  User can config it on Remote Access page.
3. add tftp download firmware when user upgrade firmware failed to recovery device.

Errata:
1. Traffic Statistics should be bytes, not packets
Traffic Statistics show both KB & packets
2. Using remote access to change port no, it doesn't work immediately.
After change the port number, the web page should change to restart page.
3. Using Wizard to setup PPPoE, after restart, it will become static.
4. Remote syslog is not complete : 
	i. As I establish finishing and“Save settings and Restart device” the Mail Alert will be disabled
ii .Not enough log message.
5. WAN :
i. Connected On Demand and Force Connected should be radio button.
ii. Wizard and transparent mode, the last setup should has the higher priority.
6. DMZ :
i.	If DMZ is disable, LAN PC can still ping DMZ interface.
ii.	Even DMZ is disable, LAN still can't use DMZ subnet.
7. VPN-PPTP/L2TP : IP pool range conflict with DHCP server
8. VPN-IPSec : Tunnel can be created even Key value of Manual Key is not the same.

Notes:
1. Can not downgrade :
Because added firmware upgrade protection, this version firmware can not downgrade to the older version firmware.

=============================================================

Firmware: 2.35
Hardware: A1
Date: Nov 30, 2004

Problems Resolved:
1. Modify the IDS feature Black list: it can let user turn on/off.
2. Fix overnight connection, the IPSec tunnel will be disconnection .

Enhancements:
1. Enhanced PPPoE connection mode : Connected On Demand, Force connected.

=============================================================
Firmware: 2.32
Hardware: A1
Date: Oct. 23, 2004

Problems Resolved:
1. Fixed PPTP server and PPTP pass through can not work simultaneously.
2. Fixed the Transparent mode unstable.

Enhancements:
1. None any enhancement features release

=============================================================

Firmware: 2.11
Hardware: A1
Date: Aug. 11, 2004

Problems Resolved:
1. add availed and not availed filed in static routing table
2. Fixed wrong typing : Policies/ "Assigne" to Schedule-->  Assign.
3. Fixed : " must reboot device to make new User Name and Password work"
4. Fixed : "Sys Log Remote Server not work"
5. Fixed : " Authentication servers can be place in LAN side."
6. Fixed wrong typing : " In Policy Rules, Direction should be Inbound and Outbound."
7. Fixed : "Sometimes Virtual Server rules can't delete"
8. Fixed : "When accessing Virtual Server, it needs to authentication."
9. Fixed : "The total NO. Entries Out / In+Out) will display the "In+Out" quantity in the Out."
10.Fixed :"The displayed error messages way about the invalid IP Address doesn't match the old version. (ex:  Advanced--> Policy --> Policy Rules)"
11.Fixed :"Static DHCP can set different subnet IP Address. (ex: LAN: 192.168.0.1/24 but  static DHCP can set 192.168.10.x to client."
12.Fixed wrong typing : "Signal" should be "Single"
13.Fixed :"When changing LAN network, web confused."
14.Fixed:"When WAN mode is PPPoE, Apply Failed should warning user that WAN mode is PPPoE."
15.Fixed:"PPPoE over night, download file with eMule, device will crash (PPPoE Passthrough Enabled)."
16.Fixed the VPN long packet bug in driver issue
17.Fixed : "Can not save DMZ status "
18.Fixed :"Peer Tunnel Type select Dynamic IP address, Peer ID Type select Emain(UFQDN), after apply, web will crash."
19.Fixed :"Manual Key, ESP Transform select AES, after apply, ESP Transform and ESP Auth will become NULL."
20. TCP session can’t be time out.


Enhancements:
1.VPN Security
   (1)Dynamic VPN
   (2)Transport Mode
   (3)AES/AES 128
   (4)Manual Key
2. Add Transparent Mode
3. Add the MAC With IP Address binding
4. Add the DDNS For IPSec Entry
5. Add the Single Public IP(S/W DMZ)
6. Add the PPPoE Passthrough
7. Make the Firewall / Policy features friendlier.


=============================================================
Firmware: 1.05b91
Hardware: A1
Date: Jun. 8, 2004

Problems Resolved:
1. Fixed the mistake in word clinet – client
2. Fixed the Domain Filter can not work and can not save.

Enhancements:
1. Support the Mozilla(Netscape) browser ver. 7.1
2. PPPoE user name support  *, %, &  characters.
3. Bandwidth control supports 32k,64k,128k,256k,512k, and 1024k.

=============================================================
Firmware: 1.05b74
Hardware: A1
Date: Apr. 4, 2004

Problems Resolved:
1. The DFL-600 WAN port set on Dynamic IP will not accept the IP address being passed down from the DSL-300+ in IPOA mode.

Enhancements:
1. VPN Security: The VPN dedicated tunnels increased to 60 items.
2.	Routing Protocol support the Dynamic Routing: RIP1 and RIP2
3.	DDNS: It also Support the PeanutHull Dynamic DNS
4.	Firewall Security: Group Policy 
(1) Content Filter 
a) URL Block
b) Keyword Check
c)	Java Applet
(2) Scheduling
5.	IP Management: Support the UPnP
6.	System Authentication support: 
(1) LDAP
(2) POP3
(3) RADIUS
(4) Local Users – max 250
7.	Add the Bandwidth control feature: The Maximum bandwidth
8.	Add the E-Mail Alter feature

=============================================================
Firmware: 1.00b34
Hardware: A1
Date: Oct. 23, 2003

First Release Version