Question: How to use Remote SSH in Nebula Monitor Mode? Answer : Ensure the device is in Nebula Monitor Mode. Side-wide > Monitor > Devices > Firewall > Configuration Side-wide > Monitor > Devices > Firewall > Live tools > Remote SSH Click the "Establish" button. Click "OK" to proceed. The remote SSH link has been…
Question: Why I cannot add port1 to LAN1 or LAN2 Group? Answer: Port1 is the SFP which cannot be in the same LAN group as ethernet ports. Meanwhile, ethernet port 3,4,5 are in LAN1 group, so por1(SFP port) cannot be added into LAN1 group Solution: You may click +Add to create a new LAN group for the SFP port, or you can…
Log into the Cloud Monitoring portal at Nebula (https://nebula.zyxel.com). Click the icon "Organization-wide manage" and click "Organization settings". Click the icon to copy the Cloud Monitoring Mode ID.
From LAN interface In this example, the IP address of lan1 interface is 192.168.8.1. Connect a laptop to lan1 interface. Open a browser and enter the IP address of lan1 https://192.168.8.1. From WAN interface 1) Create a security policy to allow HTTPS service from wan interface. By default, it is unable to access device…
On nebula, click “More” and “Help”. Click “Support request” and turn on “Invite Zyxel support as administrator”.
Scenario Sometimes when we troubleshoot network issues, we may need to check at all established sessions that passed through the Zyxel Device by user, service, source IP address, or destination IP address. You can also filter the information by user, protocol / service or service group, source address, and/or…
Scenario Packets analysis is a common troubleshooting technique for network administrators, and is also used to examine network traffic for security threats, performance, and connection issues. This example illustrates how to capture packets on Nebula Firewall Local WEB GUI. Demonstration You may skip step 1) if you access…
Scenario Packet-trace is a CLI-based packet capturing tool on device. It can be used to sniffer and analyze network traffic by intercepting and displaying packets transmitted in the network interface. This example illustrates how to capture packets in CLI mode on Nebula. Demonstration You may skip step 1) if you access SSH…
Syslog is a protocol for message logging that Firewall uses to send event logs to a remote server for logging. On Firewall, Syslog can be used to log events such as Link status, system build-in service, security policy control, etc. A lot of different types of events can be logged. Logs are essential when troubleshooting…
Due to Application Patrol signature parsing error, it may cause device unable to boot any more after rebooting the system. And also include system is unable to upgrade firmware from Nebula server no matter which App Patrol signature version was installed on your device. Connection#1 If you clicked “Upgrade Now” button on…
When you log in to device Web GUI for the first time, you are able to select the management mode in the Initial Setup Wizard. Note that, your device must be in factory default setting if you want to choose the management mode. There are 2 selections:• On premises mode: Manage device directly using either the Web GUI or the…
Since firmware 5.10, Native Mode provides an easier installation to deploy USG FLEX on cloud. You only require local device WAN setting to access Internet, and WAN setting can be complete on Wizard or WEB GUI. This example illustrates how to deploy the device on cloud using Nebula Native Mode. Note: This example was tested…
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