DrayTek cập nhật firmware version 3.6.6 ngày 27/11/2013 cho các dòng Vigor 2920. Nổi bật nhất đó là tính năng LAN DNS Resolution.

Trước phiên bản này, trong công ty nếu có một máy chủ nào đó, muốn gán tên domain dễ nhớ, thì các nhân viên sẽ phải sửa file /etc/hosts rất thủ công. Giờ đây, quản trị mạng chỉ cần bổ xung các DNS record (chỉ áp dụng cục bộ trong mạng LAN vào Vigor 2920 là xong).

Hướng dẫn chi tiết đây nhé

LAN DNS
LAN DNS

Các tính năng cập nhật của Firmware 3.6.6
New Features
 Support IPv6 6in4 Static Tunnel service, IPv6 6rd Tunnel service and IPv6 NTP service.  Support new feature of route policy.
  Support LAN DNS Resolution .
 Support DNS Filter.
 Support APPE Support List.
 Support USB Device Status for modem and disk.
 Support USB modem support list.
 Support LDAP/AD authentication for Admin Account.  Support Vigor App.
 Support wireless auto bandwidth limit management.
Improvement
 Improved: Support to remove inactive clients for DHCP server automatically.
 Improved: Add an option for IPsec multiple subnets to create multiple Phase2 SAs which
can be compatible with Cisco router.
 Improved: Support more modems, such as vodafone K3772-Z, Infinity IW-021,
Zoom-4598, and Option iCON XY modems.
 Improved: Modified DoS default values.
 Improved: Support embedded flash videos blocking under the OTHERS tab of
CSM>>APP Enforcement Profile.
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 Improved: Support Windows Remote Desktop Protocol blocking under the OTHERS tab of CSM>>APP Enforcement Profile.
 Improved: Support iCloud blocking under the OTHERS tab of CSM>>APP Enforcement Profile.
 Improved: Support Teamviewer v8.0.20202 blocking under the OTHERS tab of CSM>>APP Enforcement Profile.
 Improved: Add “www.lusosms.com” for offering SMS service.
 Improved: Change the default setting from “Both: Pass” to “Either: URL Access Control
First” on URL Content Filter Profile.
 Improved: Support TR-069 parameters for WLAN WDS.
 Improved: Support TR-069 parameters displayed on Diagnostics >> Routing Table.
 Improved: Support special character “.” on Wireless SSID.
 Improved: Support to input number from 10 to 29 digits for Call Barring.
 Improved: Support a new telnet command, portmaptime.
 Improved: Support vigorddns for DDNS service.
 Corrected: Port triggering can only work when the first profile has been set.
 Corrected: Can not create a new profile by CSM>>APP Enforcement Profile.
 Corrected: Router reboots when gets the diagnostics NAT session values from the ACS
server.
 Corrected: DynDNS sporadically updates with internal WAN IP instead of internet IP.
 Corrected: When a user management policy rule is set to 7th, e.g., set 1 rule 7, set 2 rule
7…, the set number and rule number will cause error.