Download Download MikroTik RouterOS TILE Firmware 6.49 RC 54 for OS Independent Free

Changes in this version:

-Bridge-fixed external flag in the host table of the wireless client;
-capsman-use bits instead of bytes as the “ap-tx-limit” and “client-tx-limit” parameters;
-crs3xx-Fixed the jumbo frame forwarding of CRS354 device (introduced in v6.49beta36);
-crs3xx-Fixed the unknown multicast flooding to the CPU when using IGMP snooping;
-crs3xx-Increase the system stability when increasing the interface L2MTU of the CRS318 device;
-defconf-apply the default configuration in the brand package when using the button to perform a reset;
-defconf-Fixed the default configuration loading on LHG R;
-Health-Fixed voltage monitor on BaseBox5 equipment;
-ike2-added the “MS-CHAP-Domain” attribute to the RADIUS request;
-ike2-Added support for the ASN.1 DN “my-id” value setting for the initiator;
-ike2-Check whether TS is still valid after obtaining SPI;
-ipsec-Improve SA update through SPI;
-LED-Fixed the “/system leds” menu on RBLHG-2nD;
-lora-Added channel plan “il-917” for Israel;
-lte-Added support for Sharp 809SH;
-m33g-Improved the support for “/system gpio” menu (requires “/system routerboard upgrade”);
-sfp-Improved the stability and link of 25Gbps optical module;
-snmp-“engine-id” OID support has been added;
-snmp-fixed the “ipNetToMediaType” OID of incomplete entries;
-ssh-Fixed the “Undo” function;
-System-Improve the stability when receiving fake packets;
-telnet-fixed the use of “routing table” parameters;
-tr069-client-Added support for Ethernet link speed report;
-tr069-client-Added support for interface comment report and editing;
-tr069-client-Added support for uploading supout files;
-tr069-client-Improved the stability of download/upload diagnosis;
-ups-Added battery information for APC Back-UPS BX750MI;
-w60g-General stability and performance improvement;
-webfig-Added support for the logo image in the brand package;
-winbox-Added “Cloud Backup” option under “File” menu;
-winbox-Added the “interworking-profile” parameter under the “Wireless” menu;
-winbox-Added “Name” and “File name” parameters when importing and exporting certificates;
-winbox-Added “sfp-shutdown-temperature” setting for SFP interface;
-winbox-Added SSH settings under the “IP/SSH” menu;
-winbox-Added TFTP settings under the “IP/TFTP/Settings” menu;
-winbox-allows MCS (24-31) to be set as a 4×4 wireless interface;
-winbox-It is not allowed to set an empty “init-string” field under the “System/GPS” menu;
-winbox-If not provided, the “function” field of the LTE interface will not be displayed;
-winbox-For devices that are not selected for support, the “GPS Antenna” option will not be displayed;
-winbox-Fixed the “Secondary Frequency” parameter setting under the “CAPsMAN/Channel” menu;
-winbox-Fixed the “Switch” menu on RBwAPG;
-winbox-fix the DNS “cache size” parameter setting;
-winbox-fixed the order of working days under the “IP/Firewall” menu;
-winbox-match the predefined value of “MAC Protocol-Num” under the “Bridge/Filters” menu;
-winbox-Correctly display the “CRL Signature” field under the “System/Certificate” menu;
-winbox-Only display “System/Health” on motherboards with health monitoring functions;
-winbox-Display the IPv6 address in a separate field under the “IP/Cloud” menu;
-Wireless-Added coverage for multicast to unicast conversion of DHCP traffic;
-Wireless-Added U-NII-2 support for hAP ac^3’s US and Canadian country/region profiles;

Other changes since v6.48.3:

-Bridge-Added IGMP and MLD querier monitoring (CLI only);
-Bridge-Add IGMP snooping log when the multicast table is full;
-Bridge-Add MAC and IP source address information to the DHCP snooping log;
-Bridge-Fixed the “vlan-encap” settings of filters and NAT rules;
-Bridge-Improve system stability when IGMP/MLD querier port is disabled (introduced in v6.49beta22);
-Bridge-Improve the stability of the system when using IGMP to snoop and change the bridged MAC address;
-chr-fixed the operating system configuration on Azure;
-chr-Improved stability when changing the “Flow Control” setting on the interface with the e1000 driver;
-conntrack-increase the total connection tracking table size according to the installed RAM size;
-Console-“write+ftp” permission is required to execute script to file;
-Console-need “write+ftp” permission to print to file;
-crs3xx-correctly filter data packets through L2MTU on the 1Gbps Ethernet interface of the CRS354 device;
-crs3xx-Fixed LED of QSFP+ interface on CRS326-24S+2Q+ equipment;
-crs3xx-Fixed the SFP and SFP+ link rate report (introduced in v6.48beta11);
-crs3xx-fixed interface flow control;
-crs3xx-Fixed the data packet forwarding on the 1Gbps Ethernet interface of the CRS354 device (introduced in v6.49beta44);
-crs3xx-Improved the QSFP+ link and mode changes of CRS326-24S+2Q+ and CRS354 devices;
-crs3xx-Improved data packet transmission on the SFP+ interface;
-crs3xx-Improved the switch resource allocation of CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
-defconf-fixed minor errors in the configuration description;
-defconf-delete overlapping IPv6 firewall rules;
-defconf-Use the router as the DNS server of the DHCP host;
-dhcpv6-server-check if the pool name is changed from RADIUS during update;
-dhcpv6-server-Improved dynamic server entry update;
-dns-Fixed the CNAME query when the target record is not in the cache;
-Firewall-Fix the “Entry Priority” matcher;
-Firewall-Fixed GRE protocol packets that were considered invalid when PPTP assistant was disabled;
-Health-Added “physical temperature” sensor monitoring for CRS312 equipment;
-ike2-added the “MS-CHAP-Domain” attribute to the RADIUS request;
-ike2-Added support for the ASN.1 DN “my-id” value setting for the initiator;
-ike2-Fixed the initiator data packet retransmission using DDOS cookie;
-ipsec-Improve the system stability of CHR;
-ipsec-Improved system stability on MMIPS devices;
-m33g-Removed 12..16 pins from the “/system gpio” menu;
-mipsbe-Improved the startup speed of non-NAND devices (requires “/system router board upgrade”);
-netinstall-fixed the persistence of locked files after reinstallation;
-netinstall-When there are multiple NICs, the bootp packet processing on the Linux netinstall-cli version is improved;
-ntp-Use the correct IPv6 multicast group for the SNTP client;
-Package-even if there is no remaining free disk space, it is always allowed to uninstall the package;
-poe-Fixed the PoE output function on CRS354 (introduced in v6.49beta22);
-ppp-Improve stability when receiving false responses on the modem channel;
-rb922-Fix miniPCI-e card detection (introduced in v6.49beta11);
-sfp-Added “sfp-rate-select” setting (CLI only);
-sfp-fixed GPON module link (introduced in v6.47);
-sfp-Improved the link stability of 10G, 25G and 40G modules on CRS309, CRS312, CRS326-24S+2Q+ CRS354 and CCR2004 devices;
-supout-print a detailed list of active user sessions;
-Switch-Fix (R/M)STP port blocking before switching them in the hardware bridge (fix possible packet loop when changing bridge settings);
-Switch-Improved the data packet transmission of CCR2004-1G-12S+2XS device between CPU and 98PX1012;
-swos-fixed the “static IP address” parameter;
-tr069-client-Added the “X_MIKROTIK_LinkDowns” parameter to the interface “link-downs” value report;
-Upgrade-fixed the free space check of flash memory when installing new software packages;
-w60g-Improved stability in low temperature environment;
-webfig-Do not display the value unit twice;
-webfig-Fixed the “Wireless/CAP” menu opening;
-webfig-fixed interface sorted by name;
-webfig-Only the “Close” button is displayed under the “Wireless/Wireless Sniffer/Packet Sniffer” menu;
-winbox-Added “interface-speed-100G” LED type in the “System/LED” menu;
-winbox-Fixed the health report of RB960, hEX, hEX S and hAP ac3 devices;
-winbox-fixed the support for PPP service “Delegated-IPv6-Prefix”;
-Wireless-Do not send received data packets back to the station bridge;
-Wireless-Fixed minor errors in debug log messages;
-Wireless-Improve the WMM priority assignment of packets with internal priority greater than 7;
-Wireless-Improve compliance with DFS requirements;
-Wireless-Signaling to improve QCA9984 interface capability when using 160/80+80MHz channel width;
-Wireless-Improved the system stability of multiple 802.11ac devices (introduced in v6.49beta36);
-Wireless-Rename “Sub Channel” to “Second Frequency”;
-Wireless-updated the “UK” regulatory domain information;

About router firmware:

Before you consider downloading this firmware, please go to the router’s system information page and make sure that the currently installed version is not updated or does not match this version.

Due to the wide variety of router models and different methods of upgrading devices, it is strongly recommended that you read and understand the installation steps before applying new firmware, even if you are an advanced user.

In theory, these steps shouldn’t be too troublesome for anyone, because manufacturers try to make them as simple as possible, even if they are not always successful. Basically, you must upload the new firmware to the router through its management page and allow it to be upgraded.

If you install a new version, you can expect a higher security level, solve different vulnerabilities, improve overall performance and transmission speed, enhance compatibility with other devices, increase support for newly developed technologies, and other changes.

If you are looking for some security measures, remember that it is better to use an Ethernet cable instead of a wireless connection to perform the upload, as the wireless connection can easily be interrupted. In addition, if you wish to avoid any malfunctions, please make sure not to turn off the router or use its buttons during the installation process.

If this firmware meets your current needs, please obtain the required version and apply it to your router unit; if not, please visit our website as often as possible to avoid missing updates that can improve your equipment.