MikroTik RouterOS PPC Firmware 6.33 RC 11 Download

Posted at April 16, 2024 by PCI-DB Team

MikroTik RouterOS PPC Firmware 6.33 RC 11 Description

What's new in 6.33rc11:

- upnp: automatically adjust mappings to new external ip change;;
- bgp - specific BGP networks were changed to different ones;
- cerm - allow export for all types except templates;
- wlan - update brazil-anatel country;
- ppp - added ppp interface to upnp internals/externals if requested
- ppp - when adding ipv6 default route use user provided distance;
- userman - allow to correctly enable CoA on router;
- certificate - also accept downloaded CRLs in PEM format;
- mipsle - fixed missing second level menu in CLI;
- sstp - avoid routing loops on client when adding default route;
- sstp - fixed problem where sometimes sstp ip addresses were invalid;
- switch - fixed bogus log messages about excessive broadcasts/multicasts on master-port;
- tftp - fix request file name reading from packet
- cerm - also accept downloaded CRLs in PEM format;
- cerm - show crl nextupdate time;
- ppp - added CoA support to PPPoE, PPTP & L2TP (Mikrotik-Recv-Limit, Mikrotik-Xmit-Limit, Mikrotik-Rate-Limit, Ascend-Data-Rate, Ascend-XMit-Rate, Session-Timeout);
- pptp encryption - better handling for out-of-order packets;
- ppp - added new option under "ppp aaa" - "use-circuit-id-in-nas-port-id";
- userman - added 'history clear' to allow flushing undo history, which may take up significant amount of memory for huge databases whith hundreds of users;
- CAPsMAN - fix 100% CPU usage when trying to upgrade RouterOS on CAP;
- ethernet - added support for new ASIX USB Ethernet dongles;
- ppp - fixed ppp interface stuck in not running state;
- ipsec - fixed kernel failure when packets were not ordered on first call;
- upnp - randomize action urls to fix "filet-o-firewall" vulnerability;
- RB532/RB564 - fixed no link after ethernet disable/enable;
- tile - fixed occasional deadlock on module unload;
- ipsec - fix sockaddres buffer size on id generation for ipv6 address;
- userman - refresh active sessions/users view dynamically;
- package - added version tag and show everywhere alongside of version number;
- wlan - improve single connection TCP performance for ac chipset with cm2 package;
- mesh - fix router lock-up when interface is added/removed.

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.

Related MikroTik Drivers