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IPv4 to IPv6 NAT
I am installing a USG 100 firewall and I want to configure an IPv4 address on the WAN interface and an IPv6 address on the LAN interface. Does Zyxel support IPv4 to IPv6 Network Address Translation?
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USG FLEX 200H where is the BWM and/or QOS settings?
I can't find it anywhere. I've read the manual and searched the internet. It seems like it should be under Network > Routing but when I try to add a Configuration there, there are no options for BWM or QOS.
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FLEX H Series
I read that the Flex H Series has been created on a new platform vs the previous Flex devices…and that some of the configuration on the first generation Flex devices isn't available "yet" on the Flex H Series. Can someone comment on that? Are the Flex H series capable of standalone? I'm tempted by the performance of the…
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USG FLEX H – GUI is cumbersome to use
The new GUI, as it is currently presented, is a total step backwards. Do we really have to select every rule to be changed via the checkbox before we can edit it? The previous drop-down menus were never particularly sophisticated, but compared to the cumbersome editing functions in the FLEX H series, I already sorely miss…
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UDP Session Timeout | USG Flex 200HP
Hi Where can I change the session timeout for udp-delivery and udp-connect on a new USG FLEX 200HP? In the old version there was a command for this but it no longer works.
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How to configure DHCP options in CLI
According to the Zyxel KB's, it is possible to configure the DHCP options at least by CLI. Could you please elaborate on that one? Thanks.
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Advanced DHCP options is missing
I'm not able to add advanced DHCP options to my scope. Option seems to be missing. firmware V1.10(ABZH.0) USG FLEX 500H
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USG FLEX 200H – No Nebula cloud monitor mode after firmware update
I heard from other administrators that they experienced the same problem: after upgrading the USG FLEX 200H to V1.10(ABWV.1), the device won't show online again in Nebula. Reboots didn't help. Is there anything we can try to get it work again?
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uOS usage : physical port extension of an already configured interface...bizarre behaviour
I continue posting issues/question I encounter for others to maybe find answers. I stumbled over a problem in the interface definition. I have defined an internal ethernet interface on P2 I have then added several Vlans also on P2 That is all working perfectly ******************************* Now I wanted to expand the P2…
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Can't reach the SSL-VPN clients
Hi I have the following setup: Office: FritzBox > Zyxel USG Flex 100H > PCs/NAS Home: FritzBox > PCs/NAS I need to backup the office-NAS to the home-NAS (and vice-versa) and to access the office-PCs from the home-PCs via SSH. Hence, I set up an SSL-VPN on the Zyxel device and opened the necessary ports on the Fritzbox.…
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IKEv1 L2TP over IPSec server role and SSL VPN own certificate
Is IKEv1 L2TP over IPSec server role going to be phased out in these models and not added? And will one be able to use their own certificate for SSL VPN by some update? Two-Factor Authentication for Admin Access by own choice Email without needing google?
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IPSEC VPN - Remote Access VPN stopped working
Dear, i can't figure out what is wrong. We setup the Zyxel Remote Access VPN. This was working for a few weeks and now we receive the error "The remote connection was denied because the username and password combination you provided is not recognized, or the selected authenticationprotocol it not premitted on the remote…
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Issues With Firmware V1.10(ABZH.1)
I am noticing two issues in firmware V1.10(ABZH.1) that I have had my firewall not work correctly. For example, adding an Object - Address we got an "undefined error" and the GUI is not refreshing showing the new Address. I am also not able to remove an address. The "Remove" selection is greyed out. I was on the phone with…
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Migrate flex 200 to Flex 200H
I got the new Flex200HP now if i import conf file from old Flex200 (NO HP version) i get a error message. Can someone tell me how to do this. with the old version i did not use zyxel nebula.
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Flex 200HP no configuration through Nebula
I have the firewall connected to Nebula but the cloud management is not work what do I need to do to get it so I can configure it through Nebula?
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Feature Proposal : vlan Interface which is unique on physical port - native communication
It would be nice if a physical port is bound exclusively to one vlan interface the port could be set to this vlan as native. This would allow to have end devices for which vlan selection is difficult to be connected as well. As per today if a physical port is exclusively bound to a vlan interface it (as expected) forwards…
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Random reboots/shutdown
Hello We had a 500H in our offices but since we installed it the firewall presents a lot of problems like random reboot or shutdowns, furthermore at times we can't reach it both form WAN or LANs so we think that probably it's powered-off or rebooting but instead it's working, but only on certain random ports so as you can…
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USG Flex 100H - SIP Trunk - how to open Ports and where to find SIP related settings
Hello Experts, I hope this will be the last question for the next time but I need your help - again. I need to set up an IP-VoIP-Telephone System connected to the LAN-Port of my USG Flex 100H. The SIP-Trunk is up (initiated by the phone system), outgoing works already. But I'm not able to receive calls. Here's the setup:…
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Random reboots
Anyone have problems with the H series doing random reboots or the device going complety offline so the power has to be replugged?
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uOS Bugs ? flex500h default interface rename / domain definition
Migrating from flex500 to flex500h. I only monitor in Nebula as i simply prefer on premise only. I cannot rename ge 3 or ge 4 interface name as mostly anywhere in uOSthe Name fields are not editable. (ried firefox and chrome browser) 2. in the DNS i cannot enter another domain than myrouter.local (btw i also miss the…