Описание прошивки MikroTik RouterOS 7.5

Компания MikroTik обновила версию прошивки на канале stable до версии 7.5

Прошивку можно скачать с сайта https://mikrotik.com/download

Дата выхода прошивки: 30.08.2022

Версия прошивки 7.5 содержит такие доработки и исправления:

What’s new in 7.5 (2022-Aug-30 12:25):

*) bgp – fixed remote refuse capability options, max prefix limit errors and administrative stop;
*) bgp – improved stability when “default-originate” is configured;
*) bridge – fixed “new-priority” value validation for NAT rules;
*) capsman – added randomized range option for “reselect-interval” parameter (CLI only);
*) certificate – fixed handling of empty AKID by SCEP client;
*) console – fixed automatic command completion with keypress;
*) container – added support for running Docker (TM) containers on ARM, ARM64 and x86 (containers created before v7.4 must be recreated);
*) defconf – fixed loading of default configuration on RB4011 with WifiWave2 package enabled;
*) dhcpv4-server – fixed removal of dynamic leases when server is removed;
*) dhcpv6-client – moved invalid lifetime logging message from “debug” to “error” topic;
*) dhcpv6-client – use /128 prefix for IA_NA addresses;
*) dhcpv6-relay – fixed relay forwarding (introduced in v7.1.5);
*) dhcpv6-server – improved stability when acquiring binding;
*) dns – added “address-list” parameter for static DNS entries (CLI only);
*) dns – added “match-subdomain” option for static entries (CLI only);
*) firewall – added support for RTSP helper;
*) health – fixed “temperature” and “power-consumption” readings on RB1100x4;
*) health – improved voltage reading on CRS112-8P-4S;
*) health – renamed “cpu-temperature” to “switch-temperature” on CRS312-4C+8XG, CRS326-24S+2Q+, CRS354-48P-4S+2Q+, CRS354-48G-4S+2Q+, CRS504-4XQ-IN, CRS518-16XS-2XQ;
*) hostpot – fixed Walled Garden functionality for HTTPS sites;
*) hotspot – automatically reject all HTTPS requests passing through HotSpot server for unauthorized users;
*) hotspot – improved stability when receiving bogus packets;
*) hotspot – limit maximum allowed connections based on free RAM resources;
*) hotspot – removed “https-redirect” option;
*) ike2 – allow sending certificate chain as initiator;
*) interface – fixed default interface naming on RB1100x2;
*) l3hw – fixed HW offloaded NAT;
*) leds – fixed default LED configuration for RBwsAP-5Hac2nD;
*) leds – fixed wireless LED functionality on LHGG;
*) lora – do not ignore negative sign for spoofed GPS coordinates;
*) lte – added at-chat and NMEA port support for Simcom modems, USB composition (device id – 0x9003);
*) lte – added at-chat support for Simcom modems, USB composition (device id – 0x9005);
*) lte – added “SIM not inserted” and “SIM failure” messages to “status” and “monitor” commands for AT modems;
*) lte – changed cell ID info display to short format for 3G connections;
*) lte – disallow empty APN name only for default entry;
*) lte – fixed AT channel for Sierra Wireless modems with device ID 0x9091;
*) lte – fixed LTE interface presence for Telit LN940;
*) lte – fixed UDP performance on MMIPS devices;
*) lte – improved antenna scan for Chateau devices with switchable antennas;
*) lte – improved configuration export when multiple LTE interfaces are present;
*) lte – modem dialer, do not reset dialing sequence if modem reply with error to user set init-string;
*) netinstall – fixed Netinstall procedure for ARM devices;
*) netwatch – automatically start migrated probes from previous RouterOS versions;
*) netwatch – changed ICMP default packet loss fail threshold to 85%;
*) ntp – fixed NTP server when “use-local-clock” is used;
*) ospf – fixed handling of external forwarding address;
*) ospf – improved stability when interface is being disabled during database exchange;
*) ovpn – fixed encryption key renewal process which caused periodic session disconnects;
*) ovpn – improved system stability when hardware acceleration is used on ARM64 devices;
*) ovpn – moved disconnected user logging message from “debug” to “info” topic;
*) ping – improved service stability;
*) port – added support for D-Link DWM-222 in serial/PPP mode (device id – 0xac01/0x7e3d);
*) port – added support for Huawei/ZTE K5006z in serial/PPP mode (device id – 0x1017/0x1018);
*) ppp – improved service stability under high load;
*) ppp – use /32 as default netmask if not specified for “routes” parameter;
*) ptp – improved system stability on CRS devices;
*) quickset – removed PPTP and SSTP server addition for “VPN” checkbox;
*) rb5009 – fixed ether1 status reporting after system reboot;
*) route-filter – fixed “delete bgp-communities” command;
*) routerboard – added “reset-button” script feature for TILE devices;
*) sfp – fixed “eeprom” reading on single SFP port ARM devices;
*) sfp – fixed QSFP+ and QSFP28 interface disable when using breakout cable;
*) sfp – fixed unresponsive “sfp1” interface after disabling “ether1” on NetMetal devices;
*) sfp – improved combo SFP ports initialization handling on CRS312-4C+8XG, CRS328-4C-20S-4S+;
*) sfp – improved stability when using 2.5G optical modules in CCR2116, CCR2216 and CRS518;
*) snmp – fixed usage of VRF after system startup;
*) socks – fixed “dst-port” usage when checking access list;
*) ssh – added AES support for PEM decryption;
*) ssh – fixed importing of public keys;
*) ssh – fixed minor typo issue when importing public key;
*) sstp – fixed client stuck in “nonce matching” state;
*) switch – fixed ACL rules for 98DXxxxx switches with more than 28 ports (introduced in v7.3);
*) switch – removed limit for number of hardware-offloaded bonding interfaces;
*) swos – enabled SwitchOS support for CRS310-1G-5S-4S+;
*) swos – fixed SwOS upgrade procedure on CRS305-1G-4S+;
*) traceroute – added “do-not-fragment” parameter support (CLI only);
*) traceroute – increased packet size limit to 65535;
*) vrrp – added “sync-connection-tracking” compatibility with preemption-mode;
*) vrrp – fixed high CPU usage when “sync-connection-tracking=yes” and the backup router goes offline;
*) vrrp – fixed HW offloaded bridge MAC address learning when changing from VRRP master to backup;
*) vrrp – fixed initial connection tracking synchronization, a backup router now always receives all existing connections;
*) vrrp – improved connection tracking synchronization protocol (CTSYNC), the new protocol is incompatible with previous RouterOS versions with “sync-connection-tracking=yes”;
*) webfig – allow to specify NTP server as domain name;
*) webfig – fixed displaying of grahs in status pages;
*) webfig – fixed floating point field’s negative value in -0.*** format;
*) wifiwave2 – added “sae-pwe” parameter with hash-to-element mechanism for SAE PWE derivation;
*) wifiwave2 – added support for 802.11k;
*) wifiwave2 – disable wireless interface after wireless configuration reset;
*) wifiwave2 – fixed displaying of AKM in scan results;
*) wifiwave2 – fixed duplicated AKM in RSN message;
*) wifiwave2 – fixed group key update for client devices which connect via fast BSS transition;
*) wifiwave2 – fixed incorrect AKM usage for FT-WPA3-EAP-192;
*) wifiwave2 – fixed reassociation response sending for fast transition over DS;
*) wifiwave2 – fixed setting of “ft-nas-identifier” parameter;
*) wifiwave2 – fixed usage of Canada country setting on US locked devices;
*) wifiwave2 – improved default channel width selection for interfaces in station mode;
*) winbox – do not show previously attached LTE interfaces while establishing LTE connection;
*) winbox – enabled all filters by default under “Tools/Torch” menu;
*) winbox – fixed “Enable”, “Disable” and “Comment” functions for L2TP-ether type interfaces;
*) winbox – fixed “Next Run” parameter displaying under “System/Scheduler” menu;
*) winbox – fixed “Type” and “Value” field displaying under “System/Health” sub-menu’s;
*) winbox – show warning messages for BGP connection entries;
*) wireless – fixed interface initialization on x86 devices;
*) x86 – allow downgrading to RouterOS v6 only if it was previously installed;
*) x86 – fixed advertising of 2500M and 5000M link speeds on ixgbe driver;

Как обновить прошивку MikroTik RouterOS stable 7.5

Самый доступный метод обновление прошивки – через Winbox или web интерфейс(раздел Webfig).

  1. Перейти в раздел System→Packages;
  2. Нажать кнопку Check For Updates;
  3. Установить параметр Channel = long term;
  4. Нажать кнопку Download&Install.

Как обновить прошивку MikroTik Routes OS 7.5Также можно воспользоваться окном Терминала(Terminal) в Winbox.