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Does USG FLEX H support Two Factor with Google Authenticator?
Question: Does USG FLEX H support Two Factor with Google Authenticator? Answer: In the latest version 1.10, USG FLEX H supports Two Factor with Google Authenticator for Admin access only. The following services are supported. Web GUI access SSH
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How to show the running configuration using command on uOS?
Question: I'd like to use command to check some settings directly on SSH or console without downloading the configuration file. What is the command to show the running configuration? Answer: You can use the command show the running configuration and append the keyword to search a certain feature. show config running all |…
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What is the behavior of RESET button?
Question: What is the behavior of RESET button? Answer: Press more than 7 seconds to reset to system default Press more than 30 seconds to return to factory default
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Does FLEX H Support AP Controller?
We will support AP Controller (on-prem) on uOS 1.20. Ｗill be launched next April (2024)
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How to configure MAC Address Setting on uOS?
Question: How to configure MAC Address Setting on uOS just like that on ZLD? Answer: Enter the following commands. usgflex200h> edit running usgflex200h running config# vrf main interface ethernet ge2 ethernet mac-address 00:22:44:AA:BB:CC usgflex200h running config# commit
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How to display the standby firmware partition on GUI?
Question: There is only one firmware slot on GUI. How to display the standby firmware partition on GUI? Answer: 1. Enter the following commands. Remember to enter "copy running startup" to save the setting to the the device. usgflex200h> edit running usgflex200h running config# gui system standby-firmware-display true…
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How can I quickly check uOS Internet connection using the CLI?
Question How can I quickly check uOS Internet connection using the CLI? Answer We can run the CLI usgflex200h> cmd internet-check to have quick Internet check.
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How to clear sessions in uOS?
Question Occasionally, for troubleshooting purposes, we need to clear specific hosts, IPs, or service ports from the firewall. How do we flush sessions in uOS Answer We can flush connection by CLI usgflex200h> cmd conn clear source|sport|dport|protocol|destination e.g. clear a host established connection in uOS.…
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What does the "User LED" mean at "system > settings" in uOS ?
Question: What does the "User LED" mean at "system > settings" in uOS ? Answer: Network administrators can determine special events based on the status of the front panel LED indicators. The following events can be defined for the network administrator. Admin login (Green on) User Lockout(Amber on) License Expired(Green…
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Why is the VLAN interface always in the 'UP' status even when the physical port is down?
Question: Why is the VLAN interface always in the 'UP' status even when the physical port is down? Answer: The physical interface port types for 100H/100HP/200H/200HP are switch ports. Therefore, the VLAN interface status does not change based on the physical port's up/down status.
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Why does the standby partition become N/A after pressing the RESET button?
Question: Why does the stanby partition become N/A after pressing the RESET button? Answer: If you press the RESET button and hold for 15-20 seconds until PWR/SYS RED blinking, the standby partition performs system recovery, and the running partition will be reset to system default configuration. If you just need to reset…
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What is the maximum size of a USB storage that can be connected to USG FLEX H device?
Question: What is the maximum size of a USB storage that can be connected to USG FLEX H device? Answer: There is no limitation of the maximum size of the USB storage. The USB storage must allow writing (it cannot be read-only) and use the FAT16, FAT32, EXT2, or EXT3 file system. The USB port can provide max. 900mA output…
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How to collect diag-info in CLI mode?
Collet diag-info usgflex200h> cmd diagnostics diaginfo collect ac start Check diag-info collection status usgflex200h> show diagnostics diaginfo collect status
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How to get the CLI output continuously without break?
We can pipe the cli with no-pager. The information output continuously without break, there is no need to press space to get the output. usgflex200h> show cpu ps | no-pager
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How can I check the top 9 processes with the highest CPU usage?
We can check using the CLI with the command usgflex200hp> show cpu ps. From the CLI results, we can determine which processes are consuming the most CPU in the firewall.
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How to switch running partition in USG FLEX H series?
We can check the device is running on partition 1 or partition 2 currently by CLI "show version" usgflex200hp> show version Run CLI "cmd firmware boot-number 2" to switch running partition to standby partition usgflex200hp> cmd firmware boot-number 1|2
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The FLEX H series packets flow
We changed the flow, which is different from FLEX series (ZLD), as shown the following uOS Packet Flow ZLD Packet Flow
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How to upgrade firmware by FTP
If WebGUI is unavailable, you can upgrade firmware by FTP. 1)Change directiory to "firmware1" 2)Put the firmware
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How to perform traffic capture by CLI
1)Login by SSH or Console cable 2)Find the interface name you want to capture. usgflex200h> show interface vrf main 3) Peform the command to see output and the filter syntax similar to tcpdump For example: usgflex200h> cmd traffic-capture ge3 filter 'icmp' usgflex200h> cmd traffic-capture ge3 filter 'arp and host…
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How to change the debug level before collecting console logs?
Connect console cable to the device and open TeraTerm. Click "Send break" and enter 8 to change the debug level to 8.