La version MR30.1 du firmware des bornes WiFi Meraki apporte son lot de changements que nous reprenons ici!

Wireless firmware versions MR 30.1 changelog

While Meraki APs have traditionally relied on UDP port 7351 for cloud communication, and TCP ports 80 and 443 for backup communications, with MR 28+ we are beginning the transition to using TCP port 443 as the primary means for cloud connectivity. In order to ensure proper connectivity to the Meraki cloud after this upgrade, please ensure that all “Meraki cloud communication” traffic specified in the « Help » > « Firewall Info » page is allowed through any firewalls or security devices that are deployed upstream of your Meraki APs. These requirements have been updated in November of 2022, so it is important that you review them. (Wi-Fi 6 and Wi-Fi 6E APs)
WEP deprecation (https://documentation.meraki.com/MR/Encryption_and_Authentication/WEP_Deprecation_in_MR_30.X_Release)

When configured for this version, MR12, MR16, MR18, MR24, MR26, MR32, MR34, MR62, MR66, and MR72 will run MR 26.8.3

General stability and performance improvements
DNS resolution over IPv6
Invalid PMKID when client roams using WPA3-SAE
AP may change the gateway’s MAC address when it receives a spoofed unicast ARP request
AP may not send or respond to UDP tests from a Secondary MX Concentrator

Sporadic packet loss & instability on Layer 3 roaming & Teleworker VPN SSID’s (Wi-Fi 5 Wave 2 and Wi-Fi 6 APs)