Zyxel Switch GS1900 Series Release Note October 2026 Firmware Version on all models (Click Hyperlink to download the firmware directly) Zyxel GS1900-8 - V2.90(AAHH.3)C0 Zyxel GS1900-8HP - V2.90(AAHI.3)C0 Zyxel GS1900-8HP(Rev. B1) - V2.90(AAHI.3)C0 Zyxel GS1900-10HP - V2.90(AAZI.3)C0 Zyxel GS1900-16 - V2.90(AAHJ.3)C0 Zyxel…
BE Series Access Points Firmware Release Note October 2026 Overview This document provides firmware release information on Zyxel Access Points platforms, introduce new Access Points, new features and enhancements, bug fix, known issues and workarounds information for Release V7.40 Patch 2 C0. Supported Platforms (Click…
AX/AXE series Access Points Firmware Release Note October 2026 Overview This document provides firmware release information on Zyxel Access Points platforms, introduce new Access Points, new features and enhancements, bug fix, known issues and workarounds information for Release V7.12 Patch 1 C0. Supported Platforms (Click…
Zywall USG FLEX Series & ATP Series Release Note October 2026 Firmware Version on all models (Click the hyperlink to find the firmware file directly) /tr>FLEX SeriesDownload linkATP SeriesDownload…
Zywall USG FLEX H Series Release Note October 2026 Firmware Version on all models * Please use the cloud firmware upgrade function to upgrade USG FLEX H Series USG FLEX H SeriesFirmware…
Looking for a more flexible way to manage your Zyxel licenses without committing to fixed-term subscriptions? With Zyxel Pay As You Go (PAYG), you can activate supported services when you need them, track usage daily, and pay based on actual usage through a simple monthly billing cycle. And PAYG has continued to evolve.…
Zyxel Nebula Control Center Release Note Common NCC (Organization,Site-wide,etc.): * Added MSP custom domain support to enhance branding flexibility. (Nebula MSP Pack license is required) * PAYG now supports GSP subscription without Pro. * Administrator now can setup PAYG from License & Inventory page. * Added Uptime…
Zyxel Switch XMG1915 Series Release Note October 2026 ZyNOS Firmware Version on all models (Click Hyperlink to download the firmware directly) Zyxel XMG1915-10E - V4.80(ACGO.4)C0 Zyxel XMG1915-10EP - V4.80(ACGP.4)C0 Zyxel XMG1915-18EP - V4.80(ACGQ.4)C0 New Feature and Enhancements 1. Optimized system stability and…
Zyxel Nebula FWA710 Release Note July 2026 Firmware Version on all models (Click Hyperlink to download the firmware directly) Zyxel Nebula FWA710 - V1.70(ACGC.0)C0 New Feature and Enhancements N/A Bug Fix 1. [Vulnerability] Fix vulnerability - CVE-2025-11845. 2. [Vulnerability] Fix vulnerability - CVE-2025-11846. 3.…
Zyxel Nebula FWA70 Release Note July 2026 Firmware Version on all models (Click Hyperlink to download the firmware directly) Zyxel Nebula FWA70 - V1.70(ACRF.0)C0 New Feature and Enhancements N/A Bug Fix 1. [Vulnerability] Fix vulnerability - CVE-2026-1460. Please refer to the Download Link for more details.
To verify whether the Simultaneous Login Limit is working correctly, try logging in to the same account from multiple devices or browser sessions. Configure the Simultaneous Login Limit to 1. Log in to the account from Device A. While Device A is still logged in, attempt to log in using the same account from Device B.…
Since there is no direct "Rename" button, renaming a tag is a simple two-step process: assign the new tag to the devices first, and then remove the old tag. Steps to rename a tag: Filter or search your device/port list for the old tag to display all items using it. Select all of these items by checking their boxes. Click…
In Nebula, tags are dynamic. This means they do not have a dedicated management page where they are stored, renamed, or deleted. Instead, they exist purely based on whether they are assigned to an active item (like an Access Point, Switch, Port, or Site). 1. How to Remove (Delete) a Tag To completely delete a tag from…
The device does not require a shutdown command before powering off. You can safely turn off the device by disconnecting its power supply. However, before disconnecting the power, please ensure that: No firmware upgrade is in progress. No configuration changes are being applied or saved. No other critical system operations…
When an AP is configured in the Remote AP role to establish a secure tunnel back to your corporate firewall (using GRE over IPsec), you can configure up to 4 secure tunnel SSIDs. All traffic from wireless clients connecting to these SSIDs will be encrypted and tunneled securely back to the central gateway.
Currently, Nebula does not support manually disconnecting a wireless client through a temporary "Kick" or "Force Reconnect" function. There is no dedicated option in NCC to force an individual wireless client to disconnect and reconnect on demand.
We would welcome a fix for UDP performance on FLEX H devices. TCP performs as expected, but UDP throughput is consistently very low. 😐️ Testing across multiple ISPs and configurations shows download speeds of approximately 4-8 MB/s and upload speeds of only 0.5-2 MB/s, despite both sites having 400 Mbps internet…
In a Secure Wi-Fi, AP acts as a VPN Client and establish the IPsec tunnel to Gateway then the traffic of tunnel mode SSID can be protected by IPsec VPN. This approach provides data encryption for teleworker’s traffic (NVGRE over IPsec VPN) without any settings on user end device. The example instructs how to set up Secure…
Secure Wi-Fi enables wireless clients to access an enterprise network through a controller-managed access point. The USG FLEX H AP Controller supports the Tunnel Mode deployment procedures shown below. Set up Secure Wi-Fi in Tunnel Mode Configure the AP as controller-managed Navigate to Wireless > Access Points > AP List.…
Hello, I am testing using the native windows LLDP agent to provide basic data to switches and routers but I am seeing a logic issue on my Zyxel switches. Devices with both system and chassis name populated are shown while devices with just chassis name are being ignored. Windows sadly only sends chassis name and interface…
Hi, We purchased a new GS1920-24HP switch. SNMP is enabled at the site level and works fine with all other switches, but not with this new one. Please let me know what I can do and how I can enable SNMP on the new switch. Thanks!
We need firmware for the Zyxel DX3301-T0 modem. Could you please send the latest version 8.3? I am currently using 8. Due to security vulnerabilities, I need to upgrade to firmware version 8.3. Email: asimyilmaz67@gmail.com ASIM YILMAZ
Hello @Zyxel_Support, I am looking for the official firmware file for my device so I can perform a manual upgrade to secure the Wi-Fi SSID command injection vulnerability. Model: DX3301-T0 Requested Firmware Version: V5.50(ABVY.8.3)C0 Could you please provide the direct download link or share the .bin update file with my…
Hello, I have a clean USG FLEX 500H (firmware 1.40, standalone mode, no Nebula) and I'm trying to understand whether my VLAN configuration is missing a required step. Setup Factory-reset USG FLEX 500H No switches, APs, or other network devices involved Default SNAT enabled on WAN interface ge1 Ports 11 and 12 unused before…
Where can I find the option to add settings to DHCP? For example, I need to add option 66.
Hello everyone, since updating to the latest firmware (1.71) on my Zyxel FWA505, I have been experiencing frequent disconnections and noticeably reduced stability. I would like to downgrade to version 1.60, which I believe to be more stable, but whenever I upload the file I receive the error "Image uploading failed, The…
Hello, Using a ONT HuaWEI HG8010Hv3 (provider Orange) I tried with 802.1P priority 6, same error: Failed to Dial Any idea ? Running well with usg20-vpn Many thank's Lilian.
Hello everyone, yesterday I've upgraded my 500H to the newest 1.40 uOS version and seems, that for a strange question, that the port P2 is always down using the same cable. Disconnecting and reconnecting the same cable don't change the question, the port P2 is always disconnected and down. I've tried also to force manual…
My test device (iPhone 17) was averaging 1gbs down and when I changed bandwidth on 6g radio to 160mhz it doubled to 2gbs. Why?
Hi everyone, I’m experiencing an issue with the Nebula L2TP/IPsec VPN on Windows 11 and would like to know whether this is an expected behavior or a known compatibility issue. The VPN works correctly on a Windows 10 laptop using the native Windows VPN client configured through the same provisioning script. However, on a…
Hi We have used Go Daddy SSL certificates for the last 3 years for our Flex 100. When we came to rekey our certificate today it only seems to allow ServerAuth and no longer supports ClientAuth And instead of saving the issuer as Go Daddy Secure Certificate Authority G2 it now says GoDaddy TLS Intermediate CA DV R1v1 This…
I own a retail version of DX3301‑T0. Currently the only firmware that i can download for the device is V5.50(ABVY.7.2)C0 and the version is installed but ; The security advisory lists 8.0 and 8.1 version but i can not obtain these firmwares as there is no link for these versions. So please send me a link for downloading…
Etsin virallista laiteohjelmistotiedostoa laitteelleni, jotta voin suorittaa manuaalisen päivityksen ja suojautua Wi-Fi SSID -komennon injektiohaavoittuvuudelta. Malli: DX3301-T0 Pyydetty laiteohjelmistoversio: V5.50(ABVY.8.3)C0 Voisitko antaa suoran latauslinkin tai jakaa päivitystiedoston .bintililläni
Hi, I am trying to access this: https://192.168.1.1/apps/auth/login However, I cannot access it without a pw and code. Have tried all combinations, but no luck. anybody have an advice on this? Thanks much
We need firmware for the Zyxel DX3301-T0 modem. Could you please send the latest version 8.3? I am currently using 8.0. Due to security vulnerabilities, I need to upgrade to firmware version 8.3. Email: asimyilmaz67@gmail.com ASIM YILMAZ
I am currently using a Zyxel NR5103E router with the firmware version V1.00(ACBJ.0)b12 (Three UK variant). I am currently located in Malaysia and trying to use a local 5G SIM card (U Mobile). However, the router is strictly stuck on 4G/LTE connectivity and refuses to connect to the local 5G network, even when I manually…
Hello Zyxel Community, I am looking for technical assistance with a Zyxel NR7302 5G outdoor router using a Swisscom SIM card in Switzerland. Our goal We want to use the NR7302 as a standalone 5G router with NAT and DHCP enabled, connected via its original PoE injector to a Zyxel XMG-108HP switch and a TP-Link EAP650…
Hi,I have a Zyxel NR5307 5G router that I bought second-hand. It is currently running the Danish operator (Hiper) firmware version V1.00(ACOM.0)b1.Since I am using this router in Sweden with a different provider, the "Online Upgrade" button is broken and gives me an error. I am missing several features (such as scheduled…
My FWA510 just randomly disconnects from the internet and needs rebooting to start working again. I found some old posts about the same issue from other users, but couldn’t find a clear solution to the problem. From the old posts, this problem has been known for a long time on this model, so there must be an answer to it…
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Credit card company ——————————————————————————————————————————————————————— Overview Headquartered on Eulji-ro in Seoul, this leading credit card company operates from a 25-story building with approximately 2,500 employees. To meet strict financial regulations while handling massive data traffic, the organization required…
University Hospital in Gangdong ——————————————————————————————————————————————————————— Overview The university hospital in Gangdong District faced significant network challenges, including frequent connectivity drops, congestion in high-density areas, and network security concerns. To address the issues, the hospital…
Perfumerias Ana ——————————————————————————————————————————————————————— Overview Perfumerias Ana, a beauty and personal care company with more than 50 years of experience, has modernized its WiFi infrastructure with Zyxel Networksʼ solutions, delivered through its partner Go Sistemas, S.L. The new deployment ensures…
