MikroTik RouterOS MMIPS Firmware 6.46 RC 55

MAJOR CHANGES IN v6.46:

- lora - added support for LoRaWAN low-power wide-area network technology for MIPSBE, MMIPS and ARM;

Changes in this release:

- lora - added support for LoRaWAN low-power wide-area network technology for MIPSBE, MMIPS and ARM;
- bridge - include whole VLAN-id in DHCP Option 82 message;
- capsman - fixed background scan showing incorrect regulatory domain mismatch error;
- capsman - fixed frequency setting requiring multiple frequencies;
- capsman - fixed newline character missing on some logging messages;
- console - fixed "address" column width when printing DHCPv4 leases;
- crs1xx/2xx - allow to set trunk port as mirroring target;
- crs3xx - correctly display link rate when 10/100/1000BASE-T SFP modules are used in SFP+ interfaces;
- crs3xx - fixed management access when using switch rule "new-vlan-priority" property;
- crs3xx - improved switch-chip resource allocation on CRS317-1G-16S+, CRS309-1G-8S+, CRS312-4C+8XG, CRS326-24S+2Q+ devices;
- crs3xx - improved system stability on CRS309-1G-8S+, CRS312-4C+8XG, CRS326-24S+2Q+ devices;
- dhcpv6-server - fixed logged error message when using "address-pool=static-only";
- dude - fixed data retrieval over SNMP (introduced in v6.46beta44);
- fetch - fixed "dst-path" not allowed to create new directories (introduced in v6.46beta34);
- hotspot - fixed "html-directory" not allowed to create new directories (introduced in v6.46beta34);
- led - fixed default LED configuration for RBLHG5nD;
- lte - added support for LM960A18;
- lte - fixed modem not receiving IP configuration when roaming (introduced in v6.45);
- lte - fixed Sierra WP7601 driver loading;
- lte - fix "operator" names not being displayed properly;
- ptp - added support for IEEE 1588 Precision Clock Synchronization Protocol on CRS317-1G-16S+ (CLI only);
- quickset - added "LTE APN" dropdown support;
- quickset - fixed "LTE Band" checkbox display;
- sfp - fixed "sfp-rx-power" value for some transceivers;
- sniffer - allow filtering by packet size;
- snmp - improved LLDP interface returned index and type;
- snmp - return only interfaces with MAC addresses for LLDP;
- system - fixed branding package installation (introduced in v6.46beta34);
- system - improved system stability for devices with AR9342;
- tr069-client - added CellDiagnostics parameter support;
- tr069-client - fixed firmware update (introduced in v6.46beta34);
- upgrade - improved auto package updating using "check-for-updates";
- userman - fixed customer referencing on WEB (introduced in v6.46beta9);
- wireless - updated "united-states" regulatory domain information;

Other changes since v6.45.6:

- bonding - correctly remove HW offloaded bonding with ARP monitoring;
- bonding - properly handle MAC addresses when bonding WLAN interfaces;
- bridge - disable/enable bridge port when setting bpdu-guard;
- bridge - do not add bridge as untagged VLAN member when frame-types=admit-only-vlan-tagged;
- btest - removed duplicate "duration" parameter;
- capsman - fixed channel auto reselection;
- capsman - improved DFS channel switching when radar detected;
- certificate - improved CRL updating process;
- chr - added support for Azure guest agent;
- conntrack - properly start manually enabled connection tracking;
- console - added bitwise operator support for "ip6" data type;
- console - fixed IP conversation to "num" data type;
- console - fixed "tobool" conversion;
- console - properly detect IPv6 address as "ip6" data type;
- crs305 - fixed sfp-sfpplus2 - sfp-sfpplus4 interface linking (introduced in v6.46beta28);
- crs312 - fixed combo SFP port toggling (introduced in v6.44.5);
- crs3xx - correctly display link rate when 10/100/1000BASE-T SFP modules are used in SFP+ interfaces;
- crs3xx - correctly handle L2MTU change;
- crs3xx - do not send pause frames when ethernet "tx-flow-control" is disabled on CRS326/CRS328/CRS305 devices;
- crs3xx - remove previously set mirror-source property before changing it;
- defconf - fixed default configuration loading on RBmAPL-2nD (introduced in v6.45);
- defconf - require "policy" permission to print default configuration;
- dhcpv6-server - include "User-Name" parameter in accounting requests;
- dhcpv6-server - made "calling-station-id" contain MAC address if DUID contains it;
- dot1x - added "reject-vlan-id" server parameter (CLI only);
- dot1x - added support for dynamic switch rules from RADIUS;
- dot1x - added support for "mac-auth" authentication type (CLI only);
- ethernet - automatically detect interface when using IP address for power-cycle-ping;
- ethernet - send requests only from ethernet interface when using MAC address for power-cycle-ping;
- fetch - improved stability when processing large output data;
- gps - use "serial1" as default port on RBLtAP-2HnD;
- hotspot - fixed non-local NAT redirection to port TCP/64873;
- hotspot - fixed RADIUS CoA "address-list" update;
- ike1 - fixed minor spelling mistake in logs;
- ike2 - fixed IPv6 policy generation (introduced in v6.46beta28);
- ike2 - fixed phase 1 rekeying (introduced in v6.45);
- ipsec - added "error" topic for identity check failure logging messages;
- ipsec - fixed DNS resolving when domain has only AAAA entries;
- log - increased log message length limit to 1024 characters;
- lte - added support for Telit LM960 and LE910C1 modems;
- lte - do not allow setting 3G and GSM modes on LTE only modems;
- lte - fixed band setting on R11e-4G;
- lte - fixed network registration on R11e-LTE-US;
- lte - fixed USB network device driver initialization (introduced in v6.46beta9);
- lte - improved modem initialization;
- lte - show "primary-band" only for LTE modems;
- lte - use /128 prefix for IPv6 address on LTE interface;
- lte - use interface from RA when "ipv6-interface=none" and IPv6 enabled;
- ppp - added 3GPP IoT "access-technology" definitions;
- ppp - added support for Sierra WP7601;
- ppp - disable DTR send when using at-chat;
- quickset - added "LTE AP Dual" mode support;
- radius - fixed open socket leak when invalid packet is received (introduced in v6.44);
- routerboard - fixed default CPU frequency on RB750r2 ("/system routerboard upgrade" required);
- routerboard - fixed USB configuration export on RBLtAP-2HnD;
- routerboard - hide "memory-frequency" parameter for RBLtAP-2HnD;
- sfp - correctly read EEPROM data from SFP modules (introduced in v6.46beta38);
- snmp - fixed "radio-name" (mtxrWlRtabRadioName) OID support;
- snmp - use "src-address" also for traps;
- supout - removed "file" option from "/system sup-output" command;
- switch - correctly update dynamic switch rule when dhcp-snooping is enabled;
- tr069-client - added LTE band and cellular technology selection parameters;
- tr069-client - added LTE RSCP, ECNO and ICCID parameter support;
- tr069-client - added multiple LTE monitoring parameters;
- tr069-client - reconnect to ACS when "ConnectionRequestURL" is updated;
- usb - general USB modem stability improvements;
- userman - updated Authorize.Net to use SHA512 hashing;
- w60g - added "region" setting to limit allowed frequencies (CLI only);
- webfig - fixed link to Winbox download;
- winbox - added "ip-address" and stats columns in "IP/Kid-Control/Devices" menu;
- winbox - added "public-address-ipv6" parameter to "IP/Cloud" menu;
- winbox - added "reset-counters" button to "IP/Kid Control/Devices" menu;
- winbox - added "tx-info-field" parameter to "Wireless/W60G" menu;
- winbox - added "Vendor Classes" tab in "IP/DHCP Server" menu;
- winbox - added wireless alignment LED types to "System/LEDs" menu;
- winbox - fixed allowed range for bridge filter "new-priority" parameter;
- winbox - fixed "cluster-id" parameter setting in "Routing/BGP/Instances" menu;
- winbox - fixed file locking when uploading multiple files at once;
- winbox - fixed firewall limit parameter support for rates more than 4G;
- winbox - fixed invalid flag presence in "IP/SMB/Shares" menu;
- winbox - fixed "Routing" menu icon presence when there is no routing package installed;
- winbox - improved stability when transfering multiple files between multiple windows;
- winbox - properly show timestamp in file "Creation Time" field;
- winbox - removed "Set CA Passphrase" button from "Certificate" menu;
- winbox - renamed "Queue Limit" to "Queue Size" for "pcq-upload-default" and "pcq-download-default" parameters;
- winbox - replaced "kb" with "KiB" in "Tools/Packet Sniffer" menu;
- winbox - show "Switch" menu on RBwAPGR-5HacD2HnD;
- winbox - show "System/RouterBOARD/Mode Button" on devices that have such feature;
- wireless - added 4 chain MCS support for 802.11n wireless protocol (CLI only);
- wireless - fixed 802.11n rate selection when managed by CAPsMAN;
- wireless - fixed RX chain selection;
- wireless - improved 802.11ac stability for all ARM devices with wireless;
- wireless - improved stability when setting fixed primary and secondary channels on RB4011iGS+5HacQ2HnD-IN;
- wireless - updated "ukraine" regulatory domain information;

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.