MikroTik RouterOS MMIPS Firmware 7.4 RC 4 Testing

What's new in 7.4beta4:

- container - added support for running Docker containers on ARM, ARM64 and x86;
- defconf - fixed default configuration loading on devices with WifiWave2 package;
- dhcp-relay - fixed DHCPv6 relay forward and reply creation (introduced in v7.1.3);
- dhcp-server - change "vendor-class-id" matcher to generic option matcher;
- dot1x - fixed "undo" command for server instances;
- l2tp - improved stability when establishing l2tp-ether connection (introduced in v7.3);
- leds - fixed GPS LED configuration on LtAP LTE kit;
- leds - fixed LTE signal strength LED configuration on LHGG LTE kit;
- leds - fixed LTE signal strength LED configuration on LtAP LTE kit;
- lte - added AT chat support for Dell dw5821e modem;
- lte - fixed LTE interface running state after modem reconnection;
- mqtt - fixed socket error handling;
- netwatch - added support for more advanced probing;
- ovpn - fixed "called-station-id" RADIUS attribute value for OVPN server;
- ppp - do not fail connection when trying to add existing IP address to address list;
- ppp - log warning message when remote IP address can not be added;
- route - changed "mode" setting to "exclude" for group management protocol (CLI only);
- route - made export run faster on tables with a large number of dynamic routes;
- routing-filter - added origin matcher to match for example routes of a specific OSPF instance;
- routing-filter - made "do-jump" work in select rules;
- ssh - fixed host key generation (introduced in v7.3);
- switch - fixed multicast flooding when HW offloaded bridge port gets disabled;
- system - fixed configuration reset with "run-after-reset" with file stored on ramdisk;
- upgrade - improved RouterOS upgrade stability with attached USB modem on MIPSBE, SMIPS and MMIPS devices;
- w60g - improved interface initialization after being inactive for a while;
- wifiwave2 - added initial support for roaming (802.11r) between local AP interfaces;
- winbox - fixed filename dropdown value filtering;
- x86 - fixed Broadcom NIC support; 

About Router Firmware:

Before you consider downloading this firmware, go to the system information page of the router and make sure that the currently installed version isn't either newer or matching this release.

Due to the large variety of router models and different methods for upgrading the device, it is highly recommended that you read and, above all, understand the installation steps before you apply the new firmware, even if you are a power user.

In theory, these steps shouldn't be much of a hassle for anyone, because manufacturers try to make them as easy as possible, even if they don't always succeed. Basically, you must upload the new firmware to the router through its administration page and allow it to upgrade.

If you install a new version, you can expect increased security levels, different vulnerability issues to be resolved, improved overall performance and transfer speeds, enhanced compatibility with other devices, added support for newly developed technologies, as well as several other changes.

If you're looking for certain safety measures, remember that it would be best if you perform the upload using an Ethernet cable rather than a wireless connection, which can be interrupted easily. Also, make sure you don't power off the router or use its buttons during the installation, if you wish avoid any malfunctions.

If this firmware meets your current needs, get the desired version and apply it to your router unit; if not, check with our website as often as possible so that you don't miss the update that will improve your device.