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Zywall USG 20 fan operating logic
Hi, I'm from Italy, excuse for my English…I have found 2 old Zywall USG20 (firmware update to last release) that everyone has the fan which start ad stop in loop every time. It's a normal operation? Thanks you for the attention and best regards. Cesare
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USG Flex 500H IPSec VPN >> Remote Access VPN stuck "Apply changes"
Hi, Every time I open the options VPN>>IPSec VPN>>Remote Access VPN, a "Some changes were made" pop-up window immediately appears, even though I haven't made any modifications. Additionally, it's not possible to connect via the built-in Windows VPN. Restarting the device didn't help. If I change the certificate to "Auto,"…
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Uptime and get-device-config on login
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Certificate Import showing password in plain-text
uOS v1.20(ABZH.0) shows the password of the certificate in plain-text when importing a certificate. Worst of all if you click on import again the password is still there in still in plain-text. I tested it in Chromium based browers and in Firefox based browsers both show the same behaviour.
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Update firmware
Hello i see that there are a new firmware 1.20(ABXF.2)C0 But when i login in myzyxel i don't see the model (USG FLEX 100H) and firmware Where can i download the new firmware? Thanks
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How do I change standby firmware boot-option
USG Flex 200H - Firmware 1.20(ABWV.2) 1.) How do I change standby firmware boot-option from 0 to 1? boot-option - Show boot-option, which is used to reboot machine when backup firmware upgrade successfully. 0:reboot, 1:not reboot. There's nothing in CLI Reference Guide for 1.20 firmware on how to change boot-option. 2.)…
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Flex 200 - Two factor authentication
Wanting to use this for l2tp users, to get an 2fa email for access to the network. Spent an hour, no luck. Wondering if it works?
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uOS 1.20 BWM/QOS Interface choice needed
Hello, Is there a way to change incoming and outgoing interfaces to "any", because you have to choos a interface. I'd like to make a BWM Rule for VOIP for every traffic, also to VPN. regards Roman
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NAT-Rules require reboot for anything
Type: USG FLEX 500H FW: V.1.20(ABZH.1, 21.05.2024) //edit. Seems to be the same as: We recently replaced an ATP 200 with a USG500H Flex, and i preprogrammed the Firewall, before swapping it. I Programmed about ~50 NAT Rules beforehand, and when i delivered the Firewall everything worked normally. But last week i was…
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SSL don't works
Hello i'm tryng to set ssl vpn I have add in service Default_Allow_WAN_To_ZyWALL ssl service add user and group Add a rule in policy control: from wan to zywall, service sslvpn any allow generate a certificate Then download the file but not work. In openvpn tell me: connection timeout The firewall is behind a router in…
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CANNOT ACCESS Network > NAT at all
via the web interface Network > NAT never loads, all I get is spinny circle. tried command line, cannot figure out how to delete any NAT rules, where is the command reference to delete a rule?
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What's New: uOS1.20 Patch2 Firmware Update for USG FLEX H Series
This discussion has been moved.
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usgflex100h WAN Ports drop nearly every Minute
Hello! I had this issue already on that device type and tried to disable nearly every service, I tried out every Port on my Cable Modem, both WAn Ports on the Firewall, 3 Sets of Patch cables. I set different DHCP Ranges to rule out collisions. I tried a lot of other Setting to remidy the Problem even a downgrade of the…
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SSL Inspector Configuration
Good morning, on the Zxyel H series, does the SSL Inspector configuration not require the firewall-generated certificate to be installed on the workstations? I understand that it uses an entity-issued vaildo certificate.
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Password reset?
Hello, With some of my clients we are slowly replacing the old USG / VPN firewalls with the new USG FLEX H. I notice one thing, the possibility to reset the configuration in FTP and recover it from the old partition is no longer available?
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Zywall flex 500h Link aggregation
On Zywall FLEX 500H is possibile configure port aggregation (LAG) on LAN port? Firmware V1.20(ABZH.1)
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[Resolved] SSL_VPN Tunnel not Assigned to Zone/Not generating Hits
Type: USG FLEX 500H FW: V.1.20(ABZH.1, 21.05.2024) I created an SSL-VPN Tunnel, and was able to Set it up using the OpenVPN Client But upon connecting i lost Internetconnection but was able to connect to the internal services I noticed, that the Firewall Rules for the SSL_VPN werent generating any Hits. I created an extra…
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Configuring Multiple SSIDs with VLANs on USG FLEX 700 and Zyxel Switches
Hello everyone, I am working on setting up a network configuration where multiple SSIDs need to be broadcasted, each associated with a different VLAN. I have a Zyxel USG FLEX 700 firewall managed via Nebula and several switches that can only be managed via the web interface. I understand that it is necessary to declare…
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Port grouping USG FLEX500H
Hi, here I am again. I need to group p2 (assigned to mail LAN network lan1) and p4 (connected to an Access Point) but it doesn't allow me to do that. With old USG40 I could easily choose port role for any of the physical ports but cannot figure out how to do that with this new 500H. When I try to add p4 to the interface…
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USG FLEH 100H SSL VPN doesn't work
Hello everyone, I need your help, please. I've got a big problem. I've set up an SSL VPN. I did everything as it should be. The configuration is fine, but when I try to connect from the client machine using the OpenVPN Connect client, I always get the same message: connection timeout. So, I have no idea what to do next. I…