Vigor2136 WAN
Interface Configuration Guide
This video outlines the steps to configure the WAN interface
on the DrayTek Vigor2136 router.
Click here to watch this video.
Using Port
Forwarding in DrayTek DrayOS 5 Routers
This video
explains port forwarding on DrayOS 5 routers, allowing internet requests to
reach specific local servers. It covers setting up rules for RDP, redirecting
HTTPS on port 443, resolving conflicts when port 443 is used for router
management, and using Port Knocking to hide ports from unauthorised users.
Click here to watch this video.
New Features
· Support dual-WAN Load Balance and Failover, with per-WAN Weight for Primary and Failover members.
· Support TR-369 (USP) device management via ACS.
· Add SMS Gateway to Configuration >> LTE.
· Allow specifying a hostname as the source IP for NAT and Port Forwarding rules.
· Increase the maximum number of failover members from 5 to 10.
· Support Threat Protection (for Vigor2136ax-4G).
Improvements
· Enhance the CGI security (CVE-2026-2291, CVE-2026-4890, CVE-2026-4891, CVE-2026-4892, CVE-2026-4893, and CVE-2026-5172)
· Improved security issues were identified during the internal SDL product security check.
· Reduce the LTE failover time.
· Overhaul VoIP parameter handling.
· Update OpenSSL version from 3.6.0 to 3.6.3.
For a detailed list of new features and improvements, refer to the release notes in the download link below:
Click here to download the firmware.
Improvement
· Change the VPN MFA authentication.
· Update OpenSSL version from 3.6.0 to 3.6.3.
· Improved security issues identified during the internal SDL product security check.
· Prevented the local administrator account's last login timestamp and IP address from being included in exported .def configuration files.
· Fixed: Device Name configuration did not conform to the specification.
· Fixed: Teleworker VPN login could cause the router to become unresponsive.
· Fixed: WAN2 MAC address was overwritten by the WAN1 MAC address during boot.
· Fixed: Special characters (e.g., ^, {, }) could not be used in the TR-069 ACS Server Password.
Click here to download the firmware.
New Features
· Add Cloudflare as a Dynamic DNS service provider.
· Increase the maximum number of concurrent sessions to 100K.
· Support DHCP Option 61 on the WAN interface.
· Support the country object on the VPN > General Setup > Access Control and System Maintenance > Management pages.
Improvements
· Remove domain name verification for Let's Encrypt certificates on Configuration > WAN when the ACME Client feature is disabled.
· Fixed: DNS over LAN-to-LAN VPN failed to work.
· Fixed: Email alert for WAN reconnection did not work.
· Fixed: PPPoE connection failed to reconnect automatically.
· Fixed: The automatic upgrade schedule for the GeoIP database was not working.
· Fixed: WAN information for WAN interfaces other than WAN1 was not sent to Syslog.
· Fixed: LAN DNS service failed when no WAN connection was available.
· Fixed: ACME Auto Renew failed for DrayDDNS due to a disabled Custom DDNS profile with a null domain value.
· IP Reputation Filters now use threat levels instead of IP reputation scores to block Ips displayed in URL/IP Lookup
Click here to download the firmware
Improvement
· Improve OpenSSL security.
Refer to the list below for the firmware
download link to each access point.
|
Model |
Firmware Version |
Download URL |
|
1.4.22 |
||
|
1.4.13 |
||
|
1.4.15 |
||
|
1.4.11 |
https://www.draytek.com.au/support/downloads/vigorap-918r-series/ |
|
|
1.4.12 |
||
|
1.4.12 |
Improvements
· Improve the OpenSSL security.
· Improved the TR-069 configuration page.
·
Improved the password strength checking method.
DrayTek Wireless (Android) V1.3.4
What's new
· Meet Google Play's target API level requirement. Support Android 16 (API level 36) or higher.
· Fixed: The tool could not connect to certain devices belonging to a network after the network name was changed.
· Fixed: The tool crashed when clicking the top-right button in the Wireless Overview to collapse or expand the SSID list.
Click here to download
New feature
· Meet Google Play's target API level requirement. Support Android 16 (API level 36) or higher.
Click here to download
Calendar Events from DrayTek HQ
DrayTek HQ frequently sends notifications about system updates, outages, security alerts, and firmware releases.
Click here for the latest news from DrayTek HQ.