MikroTik RouterOS x86 Firmware 6.31 RC 16 Download

Posted at December 25, 2024 by PCI-DB Team

MikroTik RouterOS x86 Firmware 6.31 RC 16 Description

What's new in 6.31rc16:

- firewall - tcp-max-retrans-timeout and tcp-unacked-timeout fixed
- chr - added support for VMware SCSI virtual disks
- ipsec - fix empty sa-src address on acquire in tun mode
- chr - added support for HyperV SCSI disks
- ipsec - allow to set peer address as "::/0"
- route - fixed crash on removing route that was aggregated
- romon - fixed crash on SACKed tx segments
- wireless - implement l2mtu update if wireless-cm2 is enabled
- chr - added support for VMware vmxnet3 network card
- ppp - fixed router ip address enabled after ppp client has started connecting, client got stuck in non address mode till reboot
- fetch - don't trim [t]ftp leading slashes
- chr - added support for virtio disks
- chr - added support for HyperV fast ethernet
- ipsec - show proposal info in export ipsec section
- ipsec - preserve port wildcard when generating policy without port override
- ipsec - fix replay window, was accidently disabled since version 6.30;
- ssh - allow host key import/export
- ssh - use 2048bit RSA host key when strong-crypto enabled
- ssh - support RSA keys for user authentication
- wireless - improved WMM-PowerSave support in wireless-cm2 package
- pptp & l2tp - fixed problem where android client could not connect if both dns names were not provided (was broken since v6.30)
- auto upgrade - added ability to select which versions to select when upgrading
- quickset - fixed HomeAP mode
- lte - improved modem identification to better support multiple identical modems
- snmp - fix system scripts table
- lcd - added LCD package for all architectures (for serial port LCD modules)
- lcd - fix crash (and 100% cpu usage) when interface gets removed from "stats-all" screen
- tool fetch - fix incomplete ftp download
- ipsec - fixed crash in when gcm encryption was used
- certificate manager - fixed memory leak
- traffic flow - fixed dynamic input/output interface reporting
- user-manager - fixed username was not shown in /tool user-manager user
- user-manager - fixed zoom for user-manager homepage when mobile devices used
- winbox - restrict reversed ranges in dst-port under firewall
- fixed occasional interface resetting on CRS switches

known issue:

- Dynamic DNS servers can disappear when "allow-remote-requests" are not enabled

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. 

  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.

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