# ECS15XX/ECS25XX Series

## v1.2.130

### \[New Features]

* Enhances Voice VLAN Auto Mode with QoS remarking to ensure prioritized VoIP traffic and improved call quality.
* Adds the ability to disable MAC address learning for stronger network security and controlled access.
* Introduces MIB support for SFP DDM, enabling real-time monitoring and proactive maintenance of transceiver performance.

## v1.2.125

### \[New Features]

* Supports VLAN range options for IPv4/v6 ACL configuration via local GUI and CLI, streamlining the process of permitting or denying specific IPs and services within a subnet.
* Masks user credentials in the local UI when the device is under Cloud management to enhance security and prevent unauthorized access.
* Supports reverse SSH tunneling to enable remote local GUI management via EnGenius Cloud.

### \[Issue Fixed]

* Fixed an issue where configuration changes made via the Local Status Page (LSP) failed to synchronize with EnGenius Cloud, leading to device disconnection.

## v1.2.120

### \[New Features]

* Supports importing shared configurations via local UIs. Users can modify a configuration file and distribute it to other devices, greatly simplifying large-scale deployments.
* Adds support for MAC-based VLAN to provide more precise client authorization for untagged network devices.

## v1.2.115

### \[New Features]

* Support Static IGMP/MLD Group configuration via local GUI and CLI, ensuring multicast traffic reaches designated clients.

### \[Issue Fixed]

* Improve the accuracy of wired client list on EnGenius Cloud. 

## v1.2.110

### \[New Features]

* Support new model ECS2530FP. A 24-port 2.5G PoE switch that providing higher backbone capacity for WiFi 7 networks.
* Support dual controller for High Availability (HA) function of EnGenius Private Cloud (EPC). Minimize the downtime of on-premises network management.

## v1.2.106

### \[Issue Fixed]

* Fix device crash issue when there are over 20 clients request DHCP IP through switch DHCP relay function.

## v1.2.105

### \[New Features]

* Supports **IP-MAC-Port Binding** for EnGenius Cloud, ensuring strict client management and protecting against ARP spoofing and Man-in-the-Middle attacks..
* Supports **Rogue DHCP Server Prevention** **(RDSP)** in the local UI, blocking unauthorized DHCP servers or routers from disrupting clients and ensuring proper network access.

## v1.2.100

### \[New Features]

* Support detailed **PoE class** setting for PoE ports.
* Support **RADIUS Change of Authenticatio**n (CoA), allow admin force RADIUS clients reauthentication when authentication policy is changed. 
* Supports **Configuration Rollback** function, allowing the device to automatically rollback to the last stable configuration if a misconfiguration causes a loss of Cloud connection.

### \[Issue Fixed]

* Fix IP Source Guard Rules cannot be completed cleared when deleting rules.

## v1.2.96

### \[Issue Fixed]

* Fix the issue where the MAC FDB sometimes fails to update correctly when a client moves from one port to another.

## **v1.2.95**

### **\[New Features]**

* Support Surveillance VLAN in local GUI and CLI to automatically detect surveillance devices and assign them to a predefined VLAN with enhanced QoS, ensuring the security and quality of surveillance traffic.
* Enhance PoE detection mechanisms to improve interoperability with legacy PDs that may not fully comply with PoE negotiation standards.
* Enhance LLDP-MED and port power limit algorithms to improve interoperability with PDs that do not accurately report power demands with their redistributed PDs.

## **v1.2.90**

* Support HTTPs-only function (from device side). 
* Fixed the issue that switch may not sync all configurations with Cloud at the first check-in.

## **v1.2.88**

* Fixed the issue where IPv6 address in network settings cannot be saved after reboot. 
* Fixed CPU loading issue upon parsing DHCP traffics for wired client information.

## **v1.2.85 (O**bsolete, replaced by v1.2.88)

* Add CLI command for wired client-list function: wired client list { enable | disable }
* Modify DHCP packet's host name (Option 12) to include model name and add 4 MAC address digits (2-bytes).
* Change default configurations:
  1. DHCP snooping is disabled by default.
  2. Wired client list is enabled by default.
* Add CLI command to support config VLAN range.
* Implement CLI commands that can show current config of specified feature.
* Add CLI commands to support displaying 5-min port utilization records for past 24 hours.
* Add CLI command to support showing different running config.
* Modify the LLDP-MED TLV value content when connecting to Senao Extender.
* Support manually disable / enable cloud agent by CLI and Local GUI.
* Change default config to disable IPv6 default route.
* Enhance Cloud agent to support 802.1x+MAB feature.
* Support the wired client list feature.
* Disable both flow control and 802.1x on ECS switch's default configurations.
* Adjust the system-name parameter to read-only on LSP page.

## **v1.2.76**

* Integrate ACLG (Auto-CAM life-guard) into the PDLG.
* Add ONVIF discovery feature. 
* Change the jumbo frame size to 12KB.
* Support VTP (VLAN trunking port) for 1 \~ 4094 VLAN ID.
* Enclose system name for displaying in syslog messages.
* Support system name using UTF-8.
* Support port isolation and grouping (Please be advised the isolation settings will need re-configuration due to feature update where forward ports can be specified for a chosen port when port isolation is enabled).

## **v1.2.73**

* Support MDNS and SSDP discovery protocols.
* Support LBD function per port setting.
* Add Private-VLAN function. (via CLI and local GUI for now)
* Support LSP function.
* Fine-tune the ping delay time issue.
* Fine-tune the abnormal last update time issue for cloud\_agent.
* Support Gratuitous ARP function.
* Support single port binding to trunking member via local GUI.

## **v1.2.72**

* Enhance Cloud Agent to support MAF. (MAC address filtering)
* Known Issue: in \[MLD Snooping]\[Router Settings], when adding a port into static port list, the port will show as "T", instead of "S".
* Known Issue: in \[Web]\[Port Settings], Fiber ports will stop working after setting 1Gbps/Full from web then changing to other speed; this can be recovered by disabling/enabling the port.

## **v1.2.71**

* Fix abnormal gateway configuration in the DHCP relay environment.
* Fix abnormal LLDP TLV format for SFP port. (e.g., ECS2512FP)
* Fixed the issue of VLAN name synchronization when the VLAN name contains special characters such as parentheses (e.g., '()').
* Add BPDU Guard / Root Guard for STP protocol feature.
* Add SNMPv3 configurations for cloud agent.
* Add MVR feature.
* Enclose fix for CVE-related issue (no\_dirlist).

## **v1.2.70**

* Support multiple Regions (including Japan). 
* Revise system name to be “Model Name” followed by “-“ with last 4 digits of device MAC address (for example, ECS5512-38f8).

## **v1.2.69**

* Support web proxy server feature in local GUI for cloud agent. 
* Enhance switch sync mechanism with cloud and cloud check-in time. 
* Enclose fix to prevent switch hang upon configuring static IPv4 address to switch device. 
* Modify the action when schedule.db changes for scheduled PoE feature. 
* Modify the log handling with Cloud about flick reboot. 
* Fix switch hang issue with IGMP and MLD for IPTV integration.
* Fix potential segmentation fault issue for the routing feature.

## **v1.2.68**

* Packet capture supports both Tx/Rx feature.
* Fix the issue when an user configured VLAN name with a space character via the cloud, it will not sync to the device.

## v1.2.6**5** 

* Add MAC-Authentication-Bypass feature.

## v1.2.64

* Add ONVIF camera discovery feature.
* Modified the trunk binding rule to bypass the media type check mechanism, allowing binding with different link speeds.

## **v1.2.63**

* Update the number of VLAN entries to 2048.

## **v1.2.62**

* Fix the firmware upgrade issue when the switch current firmware version is from very early version.

## **v1.2.61**

* Support Packet Capture in Diag Tools on EnGenius Cloud for cloud-managed ECS switch.  

## **v1.2.60**

* Support Diag Tools on EnGenius Cloud for cloud-managed ECS switch.  

## **v1.2.59**

* Apply new GUI design to device's web management pages. 
* Add DHCP IP auto-renew mechanism when cloud agent cannot check-in to server.

## **v1.1.58**

* Support optimized IGMP fast leave**.**

## **v1.1.57**

* Fine-tune ARP-validation mechanism to accommodate Mesh feature with ECW Cloud AP. 

## **v1.1.55**

* Enhance PD Lifeguard feature with pending expiration.
* Add "Version ID" for IGMP feature.

## **v1.1.52 (obsolete and will be updated soon)**

* Add supported model for ECS1552FPv2 and ECS1528FPv2
* Change Syslog write to flash level from INFO to Critical. 
* Support VLAN 0 to facilitate forwarding behavior. 
* Disable SSDP and mDNS features temporarily to avoid memory sizing issues.
* For Multi-G series switches, PHY settings are adjusted to keep better ability of Interconnection to support most link-partners.

## **v1.1.49**

* Adjust header parsing rule for time-zone parameter. (cloud agent)
* Adjust the SSDP and mDNS default configuration to disable. (It won't handle SSDP and mDNS packets by default setting.)

## **v1.1.47**

* Switch PoE scheduling feature will let user configure schedule via Cloud GUI when the device is powered by PoE of the port.
* Switch LED on/off feature allows switch LED to be turned off at the upper-right corner in switch device detail page via Cloud GUI. (please be advised PoE Mode/LAN Mode LED cannot be turned off due to hardware limitation.)
* Reset PoE from the port panel allows user to mouse-over PoE ports on switch port panel via Cloud GUI and power-cycle the port so the device attached to the port can be rebooted.

## **v1.1.42**

* Add GET/SET SNMP community for cloud agent.
* Fix abnormal static route entry issue.
* Fix abnormal default gateway issue.
* Fix abnormal uplink port issue.
* Fix EEE feature not able to save power issue. (for all ECS Multi-G series)

## **v1.1.40**

* Add Connection Diagnostic page in ECS local web management.
* Add “Extend” link-speed mode in port setting page. (Not supported in multi-G series because it is without 10Mbps-speed.)
* Support 2K static VLAN entries.
* Adjust the hybrid service priority for Cloud Agent and WTP process.
* Add "On", "Off" action for Scheduled PoE.
* Add DHCP snooping / relay features for Cloud Agent.

## **v1.1.36**

* Update LED behavior code to cope with multi-G (5Gbps/2.5Gbps) LED color change from green to amber. 10Gbps LED remains green and 100Mbps/1Gbps remain amber as in previous v1.1.35.

## **v1.1.35**

### Bug Fixes

* Fix DHCP client function that may cause system crash issue.

## **v1.1.31**

### Improvements

* Resolve LBD behavior issue when STP enabled.
* Add LLDP remote information ''system description'', ''remote capability support'', and ''remote capability enable''.
* Renew the DNS server IP when receiving DHCP offer packet.

### Bug Fixes

* Resolve memory leak caused by abnormal DHCP packets.

## **v1.1.29**

### **Improvements**

* Accommodate loop back detection mechanism for IOT devices.
* Support **`trunk`** and **`mirror`** settings for cloud management.
* Improve the efficiency to initiate cloud management service.
* Add system **`warm start log`** to denote an expected software reboot.
* Adjust default value of port rate limit to 1Mbps.
* Web GUI now follows new [2020 California Password Law (SB-327) ](https://leginfo.legislature.ca.gov/faces/billTextClient.xhtml?bill_id=201720180SB327)to force user changing password for a first time login.
* Improve the way to show **`STP block/unblock status`**.
* Support configure local credential in Cloud. **Note that if the cloud already configured a different credential, the local credential will be synced to the cloud one automatically.**

### **Bug Fixes**

* Fix the issue of packet buffer leak which may cause a system reboot.
* Fix the issue that some specific DHCP packets sent by Mikrotik or Huawei router may cause system reboot.
* Fix the bug that recurring setting of daylight saving does not work when SNTP service is not available.

## v1.1.21

### Improvements

* Support cloud configuration on per port PVID and vlan members.

### Bug Fixes

* Correct the syslog timestamp issue.
* Fix GUI and CLI issue by limiting the input format of User Account to Letters, Numbers, and underline character '\_' only.
* Fix GUI and CLI issue by excluding character '@' from password string.

## **v1.1.19**

### **Improvements**

* Enhance DHCP settings to accommodate 2 sets of DNS server IP upon receiving multiple sets of DNS server IP from DHCP server.
* Add system restart logs.

### Bug Fixes

N/A