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[USG FLEX 100H] IP Reserved on local DHCP Server and NULL as HostName in the DHCP Log
Hello everyone,
I have a problem into DHCP Log section.
When a device with IP reservation try to obtain an IP from the interface's DHCP Servers, into the log appear the HostName as "(NULL)".
For Example:
DHCP server assigned 192.168.0.21 to (null)(AB:CD:EF:GH xxxx)
DHCP server assigned 192.168.0.8 to (null)(AB:CD:EF:GH xxxx)
DHCP server offered 172.16.2.200 to (null)(AB:CD:EF:GH xxxx)
Thank you so much,
Valerio
How to add "Static ARP" in arp-table to fulfill WoL scansion ?
Question:
I would like to setup WoL over VPN tunnel to wake up PC from peer firewall. But there is no ARP record in firewall so WoL can not work even traffic arrived to peer firewall. How t add "Static ARP" in firewall?
Answer:
> edit running
# / vrf main interface ethernet ge3 ipv4 neighbor 192.168.168.100 link-layer-address 00:11:22:33:44:55
# commit
# copy running startup
# show arp-table
Re: Static ARP Table
Hi @Ich ,
You can try this CLI.
In case the client is under LAN interface ge3.
IP address is 192.168.168.100 with MAC address 00:11:22:33:44:55
> edit running
# / vrf main interface ethernet ge3 ipv4 neighbor 192.168.168.100 link-layer-address 00:11:22:33:44:55
# commit
# copy running startup
# show arp-table
Re: supervisor/root and admin password of my NR7303
anche io ho bisogno della
password di supervisore/root e amministratore
S240Z19005219
AIUTATEMI PERFAVORE
Re: supervisor/root and admin password of my NR7303
Hello,
I'm need the supervisor/root and admin password of my NR7303.
S/N: S240Z42006728
vvvaaa
Re: Missing Password Sticker on Zyxel NR7302 - Any Solutions?
I would also like to know if there is a solution in such a case?
We have mulitple Zyxel at our industry sites and some times get decommissioned where the label which was removed from the router and placed on the POE-Adapter is missing or the whole POE-Adapter goes missing. How do we gain the router password after a factory reset if its not "1234"?
Re: How can I change the web management port on my XMG1915-18EP switch?
Please navigate to "SECURITY > Access Control > Service Access Control > Service Access Control" to change the service port.
Re: [USG Flex 100H] - DHCP not release any IPs for Interface (randomly)
Yes that would be a small problem with all that DHCP but no worse then whats happing on the WAN!
You can disable DHCP logs and enable them when needed but with any luck the firmware you got from Melen may fix your problem.
PeterUK
Re: Replace ATP200 with Flex200H
Hi Tina,
Here is how I made it a bit easy- created a new Site in Nebula with the USGFlex200H and copied over the settings. Once the settings were complete, I move the switches and access points to the new site, then deleted the old site.
TAPTech
[Release Note] Zyxel BE series Access Point - V7.20 Patch 2 firmware has been released
BE series Access Points Firmware Release Note
September 2025
Overview
This document provides firmware release information on Zyxel Access Points platforms, introduce new Access Points, new features and enhancements, bug fix, known issues and workarounds information for Release V7.20 Patch 2 C0.
Supported Platforms
(Click Hyperlink to download the firmware directly)
WiFi 7 model(s):
Zyxel WBE660S - V7.20(ACGG.2)C0
Zyxel WBE630S - V7.20(ACLW.2)C0
Zyxel WBE530 - V7.20(ACLE.2)C0
Zyxel WBE510D - V7.20(ACLX.2)C0
Zyxel NWA210BE - V7.20(ACLY.2)C0
Zyxel NWA110BE - V7.20(ACLZ.2)C0
Zyxel NWA130BE - V7.20(ACIL.2)C0
New Features and Enhancements
N/ABug Fix
| Bug fix | C | M | S |
| [eITS: 250800183, 250800762, 250800398] [Symptom] WiFi 7 AP Unexpected Reboot Problem After 7.20p1 Upgrade | V | V | V |
Known Issue
| Known Issue | C | M | S |
| 1. [SPRID: 240913082] [Symptom] Stations cannot authenticate when an SSID is configured with MLO (4G+5G bands) and the security mode is set to WPA3 with MAC Authentication via RADIUS. | V | - | - |
| 2. [SPRID: 241216264] [Symptom] When the WAC5302D-Sv2 model is used as the Root in a Mesh setup, and Wi-Fi 7 series models with firmware versions 00 & 10 are used as Repeaters, the Mesh connection cannot be established. | V | - | - |
| 3. [SPRID: 241219350] [Symptom] The wireless monitoring data exhibits abnormal behavior. | V | - | - |
| 4. [SPRID: 250402043] [Symptom] Bug fix Cloud Managed Standalone When an MLO client connects to the SSID, the authentication field of client page does not display voucher. | V | - | - |
| 5. [SPRID: 250402050] [Symptom] Under this configuration combination : Sign-on with my RADIUS enabled along with MAC authentication fallback. The behavior of MLO clients after connecting may not be as expected: a. Traffic does not pass through (no connectivity) b. Client remains online after reconnecting, even without re- authentication c. After completing MAC authentication, the client is redirected to the captive portal | V | - | - |
| 6. [SPRID: 250627398] [Symptom] 5G radio is 11be mode + MLO enabled + security is enhance open, after wireless client which support enhance open security connected the SSID field of client list will show SSID name(transition mode) | V | V | V |
| 7. [SPRID: 250714115] [Symptom] After the wireless STA connects to the initial SSID, the AP's web GUI is accessible, but pinging the AP's IP Bug fix Cloud Managed Standalone address fails. | V | V | V |
| 8. [SPRID: 241106062] [Fast Roaming] [Symptom] The station experienced a disconnection caused by a reauthentication failure that occurred immediately after its first fast roaming event. | V | - | V |
| 9. [SPRID: 241203097] [Symptom] When the Mesh topology consists of a non-supported MLO Root combined with MLO Repeater Hop1 and Hop2, it may affect the Repeater's downlink and cause issues with the service VAP lacking MLO functionality. | V | - | - |
| 10. [WBE630/WBE510/NWA110BE/NWA210BE] [Symptom] The access point may reboot unexpectedly when the 2.4GHz radio is configured in BE mode. To prevent this, the 2.4GHz radio mode has been converted to AX mode. | V | V | V |
Limitation of Settings
N/A