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SSL VPN SecuExtender Retirement / Licenses for IPSec SecuExtender needed?
Since the SSL VPN SecuExtender Client will be retired soon (or is already retired?), we have to seach for an alternative. The Windows build-in IKEv2 Client works so far with our USG 700 Flex and could be used, but is not so comfortable for us due to different reasons. Does Zyxel offers limited IPSec SecuExtender licences…
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DHCP Option 61?
Hi all, Is there any way to set DHCP Option 61 on a USG Flex 100H
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Flex 200 to 100H Migration
Hello! Attempting to migrate from a Flex200 to a Flex 100H, I've encountered a few problems. No template migration. This is a big one, there is not any ability to define multiple peer gateway addresses in an IPSEC tunnel. I needed this feature in the Flex 200, and it was there. I wanted to use Nebula with the 200, but I…
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Windows server AD trough IPSec VPN
Hello, We've got 2 sites linked trough an IPSec VPN. We used USG Flex at each side. In the simpliest way, what can i do for users to be able to login on the domain, whatever site it is on? Many thank's L.
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Problems with "non-default WAN IP address" and domain name in VPN gateway setting.
Hi all, I have a Zyxel USG FLEX 500. I have public IP addresses in the range 8.14.19.210/255.255.255.240, the default public IP address of the USG is 8.14.19.210. How to properly set up VPN on a "non-default IP address"? What I have described below works for me, but is it correct? If I want to set up VPN so that clients…
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Does USGFLEX100AX support software VPN clients?
The last step in choosing my equipment upgrade is whether it supports software VPN clients like OpenVPN. This device is already recommended for my VOIP system; but I need to know I can easily connect devices remotely and without additional hardware.
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Legacy firmware for Zywall USG 200
Hi, I'm trying to upgrade the firmware from version 2.20(AQU.1) to the latest 3.30(AQU.7) I tried to upgrade directly to the latest version but I get the error that says the firmware is not compatible, I was looking for the intermediate versions but are not available anymore from the site ftp.zyxel.com. there is a way…
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Problemas na configuração de HA com firewalls FLEX 500
Implementamos um cenário de Alta Disponibilidade (HA) utilizando dois firewalls Zyxel FLEX 500. Durante os testes de failover, observamos que as configurações se perderam no equipamento passivo. Tentamos realizar o reset do firewall passivo para que ele sincronizasse automaticamente com o primário, porém não tivemos…
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DNS settings for the second-level domain.
Hello everyone, Can you please help me with DNS settings? We have www pages on the Internet on the domain contoso.com. If I enter www.contoso.com in the browser, the browser is redirected to contoso.com (the page are then, for example, https://contoso.com/about.html). This works for me at home and on my mobile, but it does…
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change rule via cli
Dear all, my name is Heimo and this is my first question. I am not a Firewall specialist and so i changed a rule (webinterface from LAN) unintentionally from allow to deny and so I am not able to access the web gui. For this gui my knowledge is ok. Does anybody know how to change a secure-policy of a FLEX-100 from deny to…
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Where to download old Firmware versions? Is there a new FTP site for Firmware download?
I understand that ftp://ftp.zyxel.com site is no longer available. Where can we find firmware versions that are not found at the MyZyxel portal? I need the ZLD4.62 Patch0, for a USG 210 Zywall, but have no idea where to look for. Thanks!
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USG FLEX 100AX with Windows Server DHCP?
Disregard. Pretty sure I found it. Can the address assignment in the FLEX be reconfigured/disabled? What's the best practice for using this device with an existing DHCP server on the LAN? I've looked through Nebula config and haven't seen anything I recognize as a solution.
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One 2FA Google Autheticator in USG for both boot images.
Hi all, USG FLEX 500 has two boot images (firmware 1 and 2), each with its own configuration. I use two-factor authentication for admins with the Google Autheticator method. Even if I transfer the configuration from firmware 1 to firmware 2, each uses its own registration in Google Authenticator, so they use different…
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Usg Lite 60AX failover connection?
Is it possible to use a secondary WAN connection as a failover on a USG Lite 60? If so how should I go about configuring the device to do so.
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E-mail alert format
Hi, The alert emails from the firewall (USG500 Flex) are unreadable (see below). How can I format the message? I want this vertical format (or any readable solution): No: 1 Date/Time: 2025-02-12 13:43:47 Category: secure-policy Priority: alert Source: 1.xx.xx.xx:27181 Destination: 212.xx.xx.xx:7523 Note: ACCESS BLOCK…
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ZyWALL USG 20 Firmware
Please help me download the latest firmware for this equipment. I understand that it is outdated, but for my work it has always suited me. Please give me a working download link.
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LTE firmware for SBG3600
LTE performance is really poor with current LTE module firmware, but found recommendation to upgrade LTE firmware to get improved 4G performance, but can't find new firmware anywhere Current Firmware Version: ALT3100_04_05_06_10_B8_LO Zyxel site offer only system firmware and it doesn't upgrade LTE firmware. Where I can…
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ATP100W wpa ssid not working
Hi all I have configured some atp100w and never encounter wifi problems. But on one of them I setup two ssid one for guest which is open and it works well. Device like phone and computer connect to them and got an ip adress on another lan (pool). The second one is a pro ssid. Used to be internal of the office Lan to have…
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USG FLEX 50 Struggling w. virtual server publishing
Dear all, I´m struggling with publishing virtual server from my internal LAN to the internet. Here´s my configuration: WAN1 is connected to a Starlink Gen3 Router with Ethernet cable. As my Starlink service contract doesn´t support public IP, I´m using a second internet Service (DSL) which is connected to the OPT Port and…
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ddns vpn
I am currently using a Huawei HG8145X6-10 router, which is connected to the WAN port of my Zyxel USG40 firewall. I am seeking assistance in setting up a reliable remote connection to my Windows Server 2022. Specifically, I would like to establish this connection using Dynamic Domain Name System (DDNS) for a VPN setup. Any…
