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Firmware V5.36(ABWD.0) issues
Hi team, we're facing stability issues once upgraded to new firmware V5.36(ABWD.0) on a couple of USG FLEX 700. The firewalls suddenly became unresponsive, no response from https gui and ssh, switching off the power is the only remaining option. Both firewalls have been upgraded from few hours and this issue happened for…
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L2TP connections do not show up on L2TP page [FLEX200]
When I add my own gateway + connection (IKEv1 with PSK) it will not show up on the L2TP page under "VPN Connection:". When I run the wizard, the created connection is there. When I create a new connection (exact copy of the wizard one), it will still not show up in the menu. I am also experiencing some weird symptoms when…
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Activate secure reporter
I am activating secure reporter and I don't know which option I should select. Based on your experiences, which do you think might be the best? regards, sammy
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Usg Flex 100: sometimes Nat rules stop working
Hi I have an usg Flex 100 with latest firmware After some year of perfect working from 1 month, sometimes, Nat rules stop working and the workstation software cant receive traffic from external call (external devices call the local software for record some status information) Solution: uncheck Nat rules Wait some minutes…
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Web GUI access through VPN IPSec
Hello, I'm accessing my local network through a VPN IPSEC tunnel, i can ping my USG 210 and every device on this network, i can telnet on 80/443 access it through SSH but i cannot access the Web GUI. Above is the curl -L https://IP result Above is the curl http://IP result Can anyone give me some help on this…
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VPN gateways change/switch certs and PSK on reboot / upgrade
I already described this here in the 2nd part of the post. Upgraded our FLEX200 to the latest today, after that our main VPN IKEv2 gateway has lost it's certificate (have to reselect in settings) and the site-2-site IKEv2 switched password with another gateway! This happened before on FW upgrade – the config reboots…
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Need instructions for generating self signed certificates
I would like to have certificates on my Zyxel devices that cover more than one IP address. So basically openSSL plus "add more SubjectAlt fields". Since I am no expert on SSL / openSSL (but then who really is?), I was wondering if anyone else has done this already and can share their code? All those options and formats…
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How do I connect to more remote subnets with SecuExtender IPSec client
Today I am using SecuExtender SSL client for remote access to company network, and it handles more subnets just fine, and meet my needs. However, I would like to switch to SecuExtender IPSec, since it is a more secure solution. I have managed to setup SecuExtender IPSec so I have access to one of my subnets but cannot…
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Disconnecting from SSLVPN after 30seconds
Good morning, I get disconnected from my SSL VPN (USG Flex 100) around 20-30 seconds after the connection. Works on other computers. HP brand computer, already checked if network driver installed, C++ 2015-2022 installed. Thanks for your help.
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USG310 2 ISP
I am using USG 310 with two ISP one with PPPoE and 2nd one connected by ip(using bridge) how to combine together? Trunk not working. Maybe i am doing something incorrectly. Can you share some tips to make it work properly. WAN 1 WAN 2 Inactivated for now Trunk
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Zywall usg 210 unexpected reboot.
Hello everyone, I will go straight to my problem. I have a pair of zywall usg 210 (1 licence), that i used to work on high availability. After a lot of unexpected reboots on high availability in the past 7 months, i made them stand alone (three months ago) and since then, i change from usg-a to usg-b by changing physical…
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Connectivity Check problems with interface and routing.
found a problem with my setup found here On VPN300 V5.36(ABFC.2) To start just having ping to 192.168.44.4 in routing rule all is fine I disable VPN link it fails turn back on routing rule enables. I then add to VLAN443 interface ping check for no-ip.org and bounceme.net with any one respond(s) then disable VPN link this…
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Info 2FA ZYXEL FIREWALL VPN100
Hello everyone, we have a zyxel vpn 100 firewall and we are having a problem with 2 factor authentication, we are unable to receive email on active directory domain users. By doing a test we saw that the daily firewall reports arrive via email but the emails to authorize users to enter our domain do not. Can you explain…
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why does current login user show the wrong time, usg flex 700 dashboard
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why am i not able to track/audit vpn users connection
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How do you fix the time zone for usg flex 700 online dashboard
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Firmware support
Hello, I have upgraded successfuly USG20-VPN with F/W 5.36. ABAQ .2 Do you have a plan for the new F/W for this model ? I have 6 USG20-VPN right now on different sites. Best regards
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Connectivity Check on interface with domains
VPN 300 V5.36(ABFC.2) Using ge3 VLAN443 external I get this every now and then about every 30 mins I have checked my DNS by Wireshark and can see the DNS answers being sent to the VPN300 on VLAN53 (DNS to my BIND has its own VLAN) DNS forwarder 192.168.53.12 to BIND and 192.168.53.4 USG60 set with bounceme.net and…
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[USGFLEX50] Upgrade Firmware failed
Good morning, I have to update the firmware of a USGFlex50 from version 5.30 ABAQ.0 to 5.36 ABAQ.2, but every attempt is unsuccessful. I've tried updating via cloud, via ftp, manually. I have no error, simply the firewall does not complete the procedure. Even restarting the firewall I always have version 5.30 ABAQ.0. How…
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SCR 50AXE are blocking LinkedIn
Hi, my new SCR 50AXE have started blocking LinkedIn. It sort of came out of nowhere! So annoying. Anyone have the same issue? How do you unblock sites? / Marcus :-) …all that was needed was a restart of the router. Now its open again! Peculiar!
