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Ike Port
Hello i have read that the ike port (UDP=500) can't be changed. But in service i see that is possible. I have a VPN between my 2 locations So my question is: if i change the port in my two VPN100 can be works the VPN? Thanks
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USG FLEX 700 Backup / Restore configuration files
Hello everyone, I am looking for detailed information on how to perform maintenance and backups on the ZyXEL Nebula USG FLEX 700 firewall. If anyone knows of any guides, tutorials, or resources that explain these processes, could you please share the links or the steps to follow? Thanks in advance for your help!
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USG Flex 700 - Password change recommendation window - cannot be disabled
We're just commissioning our new USG Flex 700 (v5.35 ABWD.0), taking-over all settings from our USG110. Lot of typing work since a converter from USG110 to USG Flex 700 is not available. But anyway, this is not the problem. On each login the USG Flex is showing a password change recommendation window which contains a…
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Zyxel Flex SFP+ port questions
New to fiber, however the Flex 200 doesn't seem to want to come online using: DAC cables which work between my HP DL-380 G9 SFP+ Servers and Mikrotik switches. Also tried: PLRXPL-SC-S43-CS JDSU® Compatible Transceiver SFP+ 10GBase-SR with fiber cable, no luck. It appears there is a alot of personality in play in the fiber…
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Upgrade Firmware USG 20W from Version 3.30(BDR.9) / 1.15 / 2016-11-22 10:05:22
I have a Zyxel USG 20W with firmware 3.30(BDR.9) and would like to upgrade it to the latest version, because I got a notice to upgrade the firewall latest 1.August 2024. The Update to the newest version with the file 538ABAR0C0.bin runs perfect, but after the reboot it shows me still the old firmware version. Any ideas?
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Help with USG310, timeout access via GUI and CLI, IPSec stops working.
Good afternoon. We have a client (HOSPITAL) that has a USG310 firewall and is on the latest FW version available (4.73(AAPJ.2)). We are having a problem where the equipment loses the IPSEC VPN connection and after that it becomes inaccessible both via console and via http, requiring a physical reboot of the equipment.…
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USG Flex 500 Content Filtering does not work
Hi, We have been trying to configure Web Content Filtering to block social networking sites for default BPP profile but it does not seem to block. Even porn sites are being allowed access even though these have been default blocked in categories. Any suggestions on how to activate the blocking? Thanks.
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Error NAT - USG FLEX 50 (USG20-VPN)
Hi I have a problem, I would like all users who connect from outside with port 443 to be redirected directly to my server. I can't because I get this error directly: Original IP cannot be set to ANY while NAT-Loopback is activated because it might cause device unreachable. Boys, can you give me a hand with her? Thanks
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Routing between different interfaces / vlan
Hello. I have kind a strange issue with my Zyxel usg 40. I cannot do routing between different vlans on it. It must be a configuration issue I am missing. So I have a router which acts as DHCP - 192.168.1.0 /24 One PC (192.168.1.200) is connected into the router (192.168.1.1). And the WAN port of the Zyxel fw is connected…
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Site to Site
Tenho uma vpn site to site entre 2 USG FLEX 100AX. Precisava de conseguir ver os dispostivos no site remoto, mas não estou a conseguir. Podem ajudar sff
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SCR 50AXE IPSec VPN only Site2Site?
Hello, I bought an SCR 50AXE privately to get a little more involved with the Nebula Cloud. I have now put it into operation and replaced an AVM router. The info sheet said that the device supports IPSec VPN, which I wanted to use (Android smartphone, Windows tablet). In Nebula itself, however, I can only find the option…
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Geoip database won't update. Firmware 4.73 sp2. Last update is 28.05.2023.
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Content filter
Good morning, we noticed that content filter works for Firefox and Edge but not for Chrome. Are there any updates to do?
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GeoIP db close to be 2 months old
Recently installed 5.x device. This is the current (and most updated) GeoIP db Old ZLD 4.x device, same age. Is that correct and expected?
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Port forwarding over VPN with Double-NAT
I have two site, one with a USG110 and another with a USG200 with a IPSec VPN connection between them. The USG110 is behind a NAT router (a.k.a. Double-NAT). Just like in the example "VPN - Configure IPSec Site-to-Site VPN behind a NAT router" I need access to a server in the second site using only the public IP of the…
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upgrading firmware flex200hp
i'm currently on "V1.10(ABXE.1)ITS-24WK05-M3737" firmware version, If i check for cloud firmware it result that "uOS1.10 Patch1" is available for download; but here on zyxel is available the "v1.20" firmware version. I have to install first the patch and then the 1.20 ? or i should download the 1.20 from the library and…
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How to IKEv2 VPN with Linux Mint using Pre-Shared Key
Based off https://support.zyxel.eu/hc/en-us/articles/4406386526994-VPN-Configure-IKEv1-VPN-with-Linux-StrongSwan Linux Mint 21.3 Setup VPN Gateway on USG IKEv2 Pre-Shared Key 4342v952hf24c43tvb65n554b3fg < make your own In advance Local ID type DNS dnsip11.ddns.net < use your own Phase 1 Encryption AES256 Authentication…
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ISP DNS cant remove from domain zone forwarder
Hello, maybe a stupid question, but how do I get the two standard DNS servers removed from my isp?When I do a DNS query on the internet, these two are displayed to me. But I would like to operate the USG exclusively with free DNS servers. ?:-)
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FLEX50AX to FLEX100 VPN Tunnel Traffic Not Working
Hi, I have several FLEX50AX VPNs to Head Office FLEX100, all working well with Quick VPN Setup, no additional Policy Routes but the last one i installed work 1 way, tunnel is up but can only ping from FLEX100 to FLEX50AX not the other way around, looks like a missing policy but don't understand how come i did not need to…
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USG Flex 500H - stand alone or on premise mode?
Nebula is good, but I don't need or want it. Is there an stand alone or on premise mode for the new USG-Flex 500H?
