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[研究所]Draytek DrayOS & LinuxOS Router 討論

Vigor 2925 升級至 Vigor 2952

今天將 vigor 2925 升級至 Vigor 2952, 還好 Vigor 2952 可以直接匯入原本 Vigor 2925 的 config file.

不過匯入後逐一比對, 發覺它忘了匯入 dhcp ip bind table 了, 這部份只能手動單獨匯出 ip bind table 再匯入一次.
FB: Pctine

pctine wrote:
Draytek Vigor...(恕刪)

請問未降低 PPTP MTU 值前 PPTP VPN 的速度大約是多少? 後來把 PPTP MTU 降低至什麼數值? 調整後 PPTP VPN 的效能又是多少?


idolclub wrote:
Draytek 2926...
2926初版Firmware在關閉Hardware NAT狀態下,NAT效能約480Mbps,比2925高出約30%。但根據過往2925的經驗,將來新版Firmware經過調教後效能應該會有上升空間的。...(恕刪)




最近想買2926,請問若什麼是Hardware NAT,開啟/關閉差異在那兒,若開啟Hardware NAT,NAT效能可到多少呢?

啄木鳥 wrote:
最近想買2926,...(恕刪)


之前有問過客服 關硬體加速500Mbps 開硬體加速900Mbps
開硬體加速 頻寬限制的功能等同失效
如果是家用應該沒差
公司或宿舍(大部分會開頻寬限制)用可能就有影響
Vigor 2925 v3.8.9

vpn user 帳密總算能夠備份了. release note 少寫到了一個功能, firewall rule 把 country object 加進來了.


New Features
 Support DrayOS IKEv1 IPSec XAuth for the security of network connection.
 Support SMS One Time Password (OTP) for VPN / Remote Management (2FA, two
factor authentication).
 Support to send hotspot log via syslog (Hotspot Web Portal >> Users Information >>
Database Setup).
Improvement
 Improved: Increase X.509 Certificate import size.
 Improved: Support SSL/TLS authentication for Local 802.1X (Applications>>Local
802.1X General Setup).
 Improved: Support Diffie-Hellman group 19 as Proposal setting on VPN and Remote
Access>>VPN Profiles
 Improved: Add backup/restore buttons to VPN and Remote Access>>Remote Dial-in
User.
 Improved: Add a new service provider selection, EntryDNS (entrydns.net) for DDNS
(Applications>>Dynamic DNS).
 Improved: Support subnet mask drop-down selection instead of typing it manually on
web user interface.
 Improved: Display the characters input limitation (for username, password, pre-shared
key, and etc.) on web user interface.
 Corrected: Overnight schedule profile did not work.
 Corrected: Web-based mail category could not block Gmail access, for WCF.
 Corrected: The firewall default rule block would block the DNS response if LAN client
used Vigor as the DNS server.
 Corrected: Unable to display statistics for port redirection on Diagnostics>>Data Flow
- 2 -
Monitor.
 Corrected: The router stopped responding to WAN SNMP requests.
 Corrected: Session limit blocked dial-in VPN users.
 Corrected: “1984.is” DDNS update issue due to https handshake failure.
 Corrected: Unable to build L2TP over IPsec VPN connection on Windows 10 platform.
 Corrected: Firewall did not work with schedule profile well.
 Corrected: DHCP relay issue with DHCP Server (Windows server 2003).
FB: Pctine
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