MikroTik RB493 Router Board Firmware 6.21 Download

Posted at December 22, 2024 by PCI-DB Team

MikroTik RB493 Router Board Firmware 6.21 Description

What's new in 6.21:

- userman - fix ~Your session has been reset due to inactivity~ error;
- timezone - updated timezone information to 2014i release;
- wireless - fixed scanning tool crash for 802.11ac interfaces
- wireless - fixed Nv2 kernel panic on 802.11ac interfaces
- quickset - added vpn configuration to Wifi AP & Ethernet modes as well;
- lte - changed device identification for devices which regenerate MAC address, most likely this will loose device's configuration;
- sstp - fixed disconnects on high traffic load;
- ovpn client - fixed problem where ip address was not added to bridge interface in ethernet mode;
- webfig - show properly Switch Port configuration;
- disks - fixed support for MMC/SD cards;
- winbox - added filtering by dscp to torch;
- certificate - fix CRL handling in trust chain;
- fixed 6to4 tunnels having inactive routes;
- ipsec - fix downgrade problem to v5;
- ipsec - disallow template-policy-group=none in peer config and set it to 'default';
- metarouter - some metaroutes didn't have their licenses;
- torch - possibility to filter by dscp;
- fixed - master port on AR8327 switches that is put into bridge could sometimes not work properly;
- fixed queues - could have huge latencies and smaller throughput than specified;
- interfaces report last link up/down time and link down count;

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.

Related MikroTik Drivers