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Remote Access IPSEC VPN doesn't work
https://us.v-cdn.net/6029482/uploads/AOU4XWWNRZVA/tgbvpn20251016-115348.log Hello, I did setup Remote Access IPSec VPN using SecuExtender. I can't make it work. To troubleshoot I connected the client directly to the wan network of the USGFlex200 (192.168.250.50/24) . Here is attached the SecuExtender console output. I'm a…
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Testing next hop IPSec VPN tunnel in V1.36
Its a change to get your head around from ZLD and just a note there is still missing the VPN tunnel on incoming when making a routeing rule. So I did a test setup for a temp of my fallover ping system on FLEX200H to test the option out and it works fine in my test I was able to set From Zone but its the To Zone that really…
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USG Flex H device - Backup/Restore configuration between device
Hello everyone, I have an USG Flex 100H and also an USG Flex 200HP. It's possible to pass all the configuration from the 100H to 200HP? It's possible to backup the 100H configuration and restore it - as is - to 200HP? Thank you
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Might be a big problem with FLEX700H SFP+ ports with V1.36 remote access VPN not being SNAT
Ooo I forgot enabled Two-factor Authentication😪 Dam thing had me going round in circles I think some indication on remote access VPN might help not make that mistake.
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redundant VPN connection (concentrator?)
We have a customer with a Zyxel Flex500 and two WAN connections in our part. There is another site with one internet connection. We would like to set up the VPN connection to work redundantly on our part, if the primary WAN connection is lost, it will automatically work on the second one. Is there a description for this?…
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api flexh series
When will the flexh series added to the API? At the moment, there is nothing to retrieve through the api and this device.
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[USG Flex 100H] - PPPoE over VLAN - External ICMP request not blocked
Hello everyone, I configure my USG Flex 100H for using a PPPoE over VLAN Interface. I always used an router, for routing to the internet. I have a 2.5Gbit fiber and my router have the internal fiber optic connection, so I use this configuration: LAN —> Firewall —> Router (internal fiber connection — do the PPPoE…
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Flex H - Camtive portal
We verified a configuration that the customer requested, which was to define only certain PCs on the LAN that would be restricted via captive portal. We contacted Zyxel support, and they confirmed that, as with the ATP series, it's not possible to specify an IP range excluded from the captive portal feature managed on the…
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SecuReporter - ADDS User Logs - Web Content Filter
Hello everyone! @Zyxel_Melen, I'd like your help evaluating my case. I have a Nebula Pro license, and my USG FLEX 500H firewalls are properly registered. Although the current firmware version of the USG FLEX 500H doesn't support the SSO agent, I configured the necessary settings so that my Active Directory and certain user…
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[USG Flex H Series] - PPPoE over VLAN - Reference
Hello everyone, My ISP uses a PPPoE over a specified VLAN, so I need to create two interface types, one for the VLAN with DHCP (that obtain 0.0.0.0) and then a PPPoE that uses this VLAN Interface (and obtain the external IP). Now I have some NAT/Rules/BWM/Address to do. My question is: on what interface I need to configure…
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USG Flex 700H PPPoE not working
Hello, I’m in the process of replacing the USG Flex 700 with a USG Flex 700H. However, I can’t get the PPPoE interface to come online. I’m 100% sure that the ISP credentials are correct. The USG Flex 700H is running the latest firmware. When I try to connect manually, I get the message shown below. I don’t see any further…
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1.35FW Patch2 - Missing MLO WiFi parameters
Hello everyone, I updated several H series FWs to latest firmware but I cannot see MLO options for WiFi managed: Where can I find it to use all the hardware options of the APs installed on Clients' sites?
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1.35FW Patch2 - H series family has typo on notification
Hello everyone, I updated several H series FWs to latest firmware and I see that there is a typo in the emails sent as notification:
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[USG Flex H] - Policy Control - Wrong Source/Destination Group
Hello everyone, I have created an group object that contains other groups. When I configure it as Source/Destination of a Policy Control, seems that is presented only one group of these (seems always the last group in the list). Seems that is disappeared the "ALWAYSDenyWAN" group and in this case I don't know if is only a…
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FLEX700H Ignoring Routing Rule
I have a static route set to push traffic to a specific IP address down an IPSEC VPN connection but the firewall seems to be ignoring it entirely. If I do a traceroute to the destination using the network tool diagnostic I just get 30 lots of ***. Other static routes using this VPN are working. Anyone have any ideas?
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USG FLEX 500H - Logs broken AGAIN
Hello, the logs on our 500H are broken again, even with the latest firmware 1.35(ABZH.2) as you can see in the following picture There is also a previous question tha has already been answered by @Zyxel_Judy V1.32 500H: the logs are broken — Zyxel Community
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Flex 200H IPSec Remote Access VPN
Hi I need help to set up Flex 200H IPSec Remote Access VPN. I have tried activating IPSec Remote Access VPN, and on the client chosen Get from server. But it won't finish seting up. Error: server not found. Manual setup won't work either. What can I have missed?
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[USG Flex 100H] - Policy Control not working
Hello everyone, I have an USG Flex 100H with some custom Policy Control. I have a dedicated Wifi VLAN used for all my IoT devices, and one of the custom rule, deny all the traffic from this VLAN to "Any" (excluding ZyWall) for any service, in which the Source IP is an object (IP Address list) and the destination is Any.…
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Flex H Models Routing Protocols e.g. BGP
I am missing routing. Static and Policy is just some basic stuff. Where are advanced routing protocols? BGP - really important since Internet standard!? Not even RIP? OSPF? In the old Flex 700, I had eg. BGP routing - although sadly only through the shell, but at least it was there AND working - in my case in conjunction…
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USG FLEX 200HP - FTP open and exposed on WAN by default, it's a bug?
Yesterday I received a lot of warnings from my 200HP: Model Name: USG FLEX 200HP Host Name: usgflex200hp Event: Admin Login Fail Date/Time: 2025-09-21 18:29:16 +02:00 Account: admin Source: 5.56.9.84 Location: Italy Destioation: xxx.xxx.xxx.xxx Message: Failed login attempt to Device from ftp (incorrect password or…