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ZLD 4.x failing report send (SMTP) is logged?
USG40, Firmware 4.71. Working "correctly". Using SMTP server (port 465, SSL/TLS) for delivering reports. Which never ever worked. The mailbox/mail service (NOT GOOGLE) works fine for a lot of other devices, but my dear Zyxel firewall seems not willing to cooperate. No log entry for any kind of troubleshooting. Email…
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Firmware V1.00 (ABUS.3)C0 Download
Hello, I have significant problems with my 5G router NR2101. As a solution, I would like to install the firmware: V1.00(ABUS.3)C0 again to see whether the problem will be solved. Please download. Thank you very much
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USG 200 Felx, filter DNS over TLS (DoT) and DNS over HTTPS (DoH) ?
Hi, how can I filter DNS over TLS (DoT) and DNS over HTTPS (DoH) on the current USG 200 Flex? I found this article, but it only talks about ATP. https://community.zyxel.com/en/discussion/13220/2022-issue-10-why-browsers-can-be-a-security-loophole#latest
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Zyxel LTE 2566 randomly restarts itself
Hello everybody, I've bought myself an LTE modem Zyxel LTE 2566 and it randomly restarts itself. I've been having it for a month and it randomly restarts 0-3 times a day, but I use it only for like 5 hours every day. Yesterday I got a different device of the same Zyxel LTE 2566 model and today it restarted itself too,…
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USG40 Console RJ-45 port not working
We have several different Zyxel Firewall models. Recently, a power outage left a couple in a boot loop (i.e. the Power LED is on and the SYS LED blinks constantly, but nothing else powers up). On the Flex model, I was able to resolve this by connecting to the RS-232 port and backing off the firmware update. However, I am…
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VPN server behind NAT router - configuration problems
Hi, I am trying to get a VPN operational through a cable service (NBN) which requires an additional router (for voice services) before connecting to a ZyWALL USG 300. There is already a VPN service successfully connecting via the second WAN port, although it is only ADSL2+ and the primary WAN port is 100/40 Mbps. The VPN…
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Secuextender SSL con Windows 11 si disconnette
Buongiorno, ho configurato su vari apparati USG dei miei clienti la VPN SSL. Sui client con S.O. Win7 e Win10 installo il SSL_VPN_Client_4.0.4.0 (per windows7 32bit) e tutto funziona bene Con l'arrivo di Windows11 il software si connette, ma se tento Desktop Remoto si disconnette. Ci sono delle incompatibilità con Windows…
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L2TP / IPSec PSK Problem
Hi! I tried to make my own VPN access with my zywall USG100 and L2TP / IPSec PSK i will connect via windows and now i got this error... ....because the security level could not authenticate the remote computer ... what do you think is the problem? meanwhile i am very angry about that complex and difficult VPN univers. thx
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L2TP over IPSEC with "shared" gateway
Device is a USG Flex 200, but I think it can be a more generic thing. When I add a "VPN Connection" for L2TP over IPSEC, is it ok to use an already existing "VPN Gateway" (already used for a classic IPSEC tunnel)? Or is it better to create a dedicated one?
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schedule radio usg20w-vpn
Hello, Until version 4.65, I could set up after a complete reset of the configuration of a usg20w-vpn, a schedule of the radio for the wifi. When the radio stopped at the chosen time , I noticed in the wireless logs the deactivation of the radio (channel id n/a/n/a/n/a/n/a transmit power n/a). Since versions 5.10, the only…
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Locked out of my own USG110
Last week I was logging in and the USG110 asked me to select a new password. I did and typed it twice. Unfortunately I don't kno what went wrong but I am unable to log back in. I tried the new password, some variants, the old one, butr I am unable to access it. I do not have a configuration file saved. So, if I reset my…
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CLI Ping getting failed results
CLI Command on Zyxel USG Flex 200 not getting results I should The LAN IP is 172.16.24.1 I can ping 8.8.8.8 from the Gui Diags, but when I go to the CLI and use this command it does not work ping 8.8.8.8 source 192.16.24.1 (It fails all 3 packets) OR ping 8.8.8.8 source 192.16.24.1 interface wan1 (It fails all 3 packets)…
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Internet per port via IPSec VPN on usgflex100
Good afternoon! I set up a tunnel between the VPN server and the office usgflex100. The connection is established, the tunnel goes up, but now I'm faced with the problem that I don't know how to make usg get the Internet via VPN either on one port or on a specific subnet. I will be grateful for any advice or guide. Thanks.…
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loss connection zywall ssl vpn
Hello everyone, for a few weeks, I have been unable to maintain a VPN connection with my Zyxel ATP200. I connect correctly through the Zywall SecuExtender, then I open an RDP connection with my office computer where I connect correctly, but as soon as I start to use my computer, it starts to get laggy and cuts off the RDP…
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How to restore my Zywall 110
Good morning, I got a Zywall 110 with old firmware, it was running on verion 4.15 on paritition 2 and in the standby paritition 1 was version 4.10. My bad i didn't read the warning notes, and I upgraded in the UI the zywall to 4.71... I uploaded version 4.71 into paritition 1 and rebooted the zywall Now the Zywall dont…
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VPN access server rolle hinter NAT
hallo beschäftige mich schon lange mit allen möglichen pc dingen und dachte ich weiß einiges aber jetzt bin ich in ein thema eingetauch und weiß nunmehr dass ich nichts weiß ;) also vielleicht könnt ihr mir bitte bei folgenden problem helfen ich habe mein internet über drei und verwenden als MODEM/ROUTER/AP ein 3neo da ich…
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AntiSpam explanation
Hello,can someone please explain me if AntiSpam works, if we have an external mail server, exapmle : mail.company.com and we send emails using smtp.company.com and receive pop3/imap.company.com ... I can't understand how it can work if I don't enter mail server addresses anywhere on Zyxel ... Zyxel selects what it needs…
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Does ZTE MF79U support Zyxel USG20W-VPN
Hi, I am using the USG20W-VPN. Does the ZTE MF79U SIM dongle support it? Not easy find ZTE MF823 / MF833 or Huawei E3372 in the market. Tks.
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standby firmware update
Hi,on my ATP500 i have the following status concerning the firmware: so the running firmare has been update to V5.21(ABFU.1) while the Standby is still at V4.60(ABFU.0).Which is the best way to upgrade the standby firmware?May i press the the "cloud firmware" icon on the right to update it?Or, as the version of the sandby…
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"Custom" Firewall Setting (AMG1302-T11C)
Hi, I have the AMG1302-T11C router. I've been able to set up port forwarding successfully. In order to do that I had to change the General Firewall settings from the default value of "Medium" to "Custom" (see attached screen shots from the manual). Is it correct to assume that "Custom" has the same level of security as…
