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USG40Upgrade
Looking to move up as the USG40 no longer handles the internet connection (maxes out at 400mb). So getting a USGFlex200. To migrate would I run the converter from USG40 to Flex100. Then is there some manual items to edit in the config to make it Flex200 compatible? Just hate to have to enter all this manually over again.
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My Avast premium security is telling me that i have an open port in ZyXel
Apparently this is a problem, how do i close the port? where can i login to do this
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ZyXEL SecuExtender 2FA build in App
I really want to use 2FA for IKEv2 VPN icm AD integration, but what stops me from using it, is that you have to enter the 2FA code in browser after browsing to the firewall. Can it be build in the app like from Barracuda?
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Timeout NAT session
Good morning everyone, I have this question: What can happen to the firewall if it blocks 4 to 10 access requests every minute? Could it affect some devices on the internal lan that need to maintain active NAT sessions? Because sometimes IP phones show "No Service" for 1 or 2 minutes and then come back to work. I have a…
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Limit bandwidth USG 210
Hi, I have problem with USG 210. I changed my connection with fiber line with 200Mbps. But if i do a speed test always I get values below 100Mbps. Where could the problem be?
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IKv2-VPN and SSL-VPN both fail…
Set up a FLEX200 with my client. Set up IKEv2 cert VPN for the team - works like a charm Germany-to-Germany. Client is now on holiday in Greece. Connects to IKEv2, tunnel is established, but unable to ping any hosts. Set up SSL-VPN on the FLEX200: - Moved the WWW interface to another port, added SSL-VPN on :443 (TCP) -…
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USG Flex 700 - how to discover IPS signature for allow list
We've got a new IP surveillance camera installed in our premises. To access it from outside, different NAT rules and Security Policies have been created. Unfortunately the IPS service blocks the RTSP connection to that camera, while other RTSP streams to other cameras are working fine. The USG log is showing: SSI:N…
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voip on a ugs20vpn router
hello since last update 5.36 of UGS20 vpn router I have VoIP problems is this a known bug? thanks
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Security Audit in New Zealand
Hello, I have: a USG Flex 200 a GSP1900-24P a NWA5123-AC-HD My network might be compromised. Any security companies to recommend in NZ to run an audit? Thanks
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usg 40 vpn ssl with secuextender - problem of connection
the ssl vpn with secuextender (4.0.4.0) for a few days no longer allows connection to devices inside the corporate network; the firewall has the latest firmware installed (4.73_2); by checking the firewall log the connection takes place regularly, the multi-factor authentication is also registered and authorized; doing the…
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USG FLEX 100 DROPS CONNECTION
Good afternoon, Today I've setup a Flex 100 at a customers premises with default settings and static IP on the WAN port as given by the ISP. The customer wants to mostly use the device as a VPN router to allow a few tablets to connect to the network and use a business application. I've setup 5-6 local users and went…
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VPN+IPSEC+L2TP+CERTIFICATE to host xubuntu 18.04
i use for configure hosts this command "...network-manager-strongswan + add-apt-repository ppa:nm-l2tp/network-manager-l2tp-certificate is corretct?
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WAN to LAN only from specified Range
hi on one location there isn't it possible to get a vpn. so i want to selective the allowed ip's for the access to my lan inside. on my zywall USG50 i'm define a object (range) for that. but when i want to make the nat rule, there is no choice to select this object. what im doing wrong here? is there a FAQ or else? thanks…
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App patrols reports in USG Flex 200
Hello, in my USG Flex 200, Wireguard is listed in the App patrol statistics. I don't use Wireguard, so I would like to know which device uses it. Is there a way to find it? Also, is there a way to get these app patrols reports in the daily mail? Thanks
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PPPOE nat
Hi, I recently encoutered problem with new customers setup. There is VDSL line to router bridged to Zywall 110. Zywall is taking pppoe on wan port and transalte to lan network. Only I am unable to route incomming data frou outside network. Goal is to route a service (port 5000) to internal address on lan 10.0.0.x to port…
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ZLD4.73 & ZLD5.36 patch 2 Official Version Released to address Buffer Overflow Issues
Dear Community members. We have been notified several VPN connection related issues and network interruptions reported to us currently. In response to this issue, we have expedited the development of firmware applicable to all models, which is intended to address and promptly rectify the situation.They are available for…
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ipsec vpn still not working after 4.73 Patch 2 update
Hello I have around 7-8 vpn tunnels between zyxel USG60W , Azure, zyxel flex, etc Even if I see vpn tunnel established, there is no inbound traffic through the tunnel. This is totally random. Today there is a vpn tunnel not working , next day another one, after restart the vpn tunnels which worked do not work anymore, etc…
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Limit number of tries on a certain port
Could it be possible to limit the tries from a certain IP to a portforward on FLEX series? For example someone that sends a DOS to an opened port, that if he tries 5 times in a short amount of time, that he is blocked for 1 hour.
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Secuextender - Password remembering
Hi everybody, I have put a SSL VPN settings on an USG110 with client SecuExtender 4.0.3.0. Everything is working fine and i'm wondering if there is a way for the client SecuExtender to remembering the password. Thanks in advance.
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USG310 - Web Configurator slow to unusable over SSH tunnel
We always used to remotely administrer our beloved USG300 with Web Configurator interface tunneled over an SSH connection. Client PC with Firefox (https) --> SSH --> LAN server --> USG300 We just powered up the USG310, did initial setup and connected it to the LAN. HTTPS Web interface works smoothly from a LAN client. On…
