NebulaFlex Switch XMG1930 Series - V4.80 Patch 0 Firmware Release

Zyxel_Melen

Zyxel Switch XS1930 Series
Release Note
December 2022

Firmware Version on all models

Zyxel XMG1930-30　　　　 - 4.80(ACAR.0)C0

Zyxel XMG1930-30HP　　　- 4.80(ACAS.0)C0

New Feature and Enhancements

CLD=Cloud mode, STD=Standalone mode

No.	New Feature and Enhancements	CLD	STD
1.	Support Access Layer 3 license. *1	-	V
2.	Renovate Web GUI layout for better usability of Switch management.	V	V
3.	Intuitive Cloud connection status with help message.	V	V
4.	Strengthen security for network management with built-in notification in case of abnormal login attempt.	V	V
5.	Supports “Account Security” option on WEB GUI to encrypt admin / user account password and options to display user/AAA/SNMP credentials.	-	V
6.	Support auto configuration recovery on Nebula to prevent loss connection with NCC by misconfiguration.	V	-
7.	Log information for IP conflict between Switch and gateway both obtain the same IP address.	V	V
8.	Allow to change the IP address from DHCP to static type directly for Layer 3 switch.	-	V
9.	Support user uses “setup.zyxel.com” directly to access local web GUI.	V	V
10.	Supports auto STP path cost which will determine path cost by the port's current link speed.	-	V
11.	Nebula Switch supports SSH connection to access command line for advanced features. *2	V	V
12.	Support MAC authentication by cloud authentication on NCC.	V	-
13.	Strengthen user security with the encryption of TACACS+ & Radius shared secret.	-	V
14.	Support dynamic VLAN assignment through 802.1x authentication.	V	V
15.	Extend RADIUS server support range from IPv4 to IPv6	-	V
16.	Enhance Guest VLAN to isolate broadcast packets between VLANs.	-	V
17.	[eITS #220801409] Extend the PD negotiation time limit on Legacy and Force-802.3AT mode to improve PoE compatibility.	V	V
18.	Power-up mode supports extending Power via MDI for IEEE 802.3BT	V	V
19.	PoE scheduling still works even if the switch is disconnected from the NCC.	V	-
20.	The interval time of Loop errdisable recovery can be configured.	V	V
21.	Support IGMP Report Proxy setting.	V	V
22.	Provide the Nebula password reminder on login page of web GUI.	V	-
23.	NCC discovery adds reminder to save configurations.	-	V
24.	Add note on cable diagnostics to inform the operating limits for local web GUI.	-	V
25.	Provide time-stamp on filename title when backup configuration file.	V	V
26.	Support logs to indicate the cause of CPU high.	V	V
27.	The year of Time Range page starts with current system time.	V	V

*1: Please refer to user guide chapter 1.1.1 for getting more detail.

*2: Configure mode is standalone license only.

Bug fix

CLD=Cloud mode, STD=Standalone mode

No.	Bug fix	CLD	STD
1.	[eITS #220900092] Fix multiple security vulnerabilities regarding OpenSSH issues. (CVE-2015-5600, CVE-2016-6515, CVE-2010-5107)	V	V
2.	[eITS #220500960] Disabling 802.1x or guest VLAN functionality on other ports will cause the authenticated clients to disconnect and require re-authentication.	V	V
3.	[eITS #220601396] When VLAN list use “,” to segment VLAN range in policy rule, some VLAN drop rules will not apply successfully.	-	V
4.	[eITS #220700265] Firmware upgrade fails when the policy rule is bound to multiple classifiers.	-	V
5.	[eITS #221100146] LACP configuration may leads switch not handle the 802.1x authentication.	V	V
6.	[eITS #221101132] After restoring config via SFTP may cause fail due to syntax error.	V	V
7.	[eITS #221101240] Fix recording syslog may cause memory leak.	V	V
8.	Fix the IGMP unknown multicast drop cannot operate on group “224.0.1.x” and “239.x.x.x” for IPv4.	V	V

Please refer to the Download Link for more details.