Описание прошивки MikroTik RouterOS 7.4
Компания MikroTik обновила версию прошивки на канале stable до версии 7.4
Прошивку можно скачать с сайта https://mikrotik.com/download
Дата выхода прошивки: 19.07.2022
Версия прошивки 7.4 содержит такие доработки и исправления:
What’s new in 7.4 (2022-Jul-19 14:25):
Important note!!!
– Container package is not available in v7.4. Development and testing continues in “testing” channel.
Changes in this release:
*) api – fixed comma encoding within URL when using the “.proplist” argument;
*) bridge – properly process IPsec decapsulated packets through the firewall when the “use-ip-firewall” option is enabled;
*) capsman – require a unique name for configuration and configuration pre-sets;
*) certificate – fixed new CRL updating;
*) chr – fixed booting with added additional SCSI disk;
*) cloud – print critical log message when system clock gets synchronized;
*) console – added “:retry” command;
*) console – fixed situation when print output was not consistent;
*) defconf – fixed default configuration loading on devices with WifiWave2 package;
*) dhcp-relay – fixed DHCPv6 relay forward and reply creation (introduced in v7.1.3);
*) dhcp-server – change “vendor-class-id” matcher to generic option matcher;
*) dhcpv4-server – disallowed overriding message type option;
*) dhcpv4-server – log message when user option updates existing option;
*) dhcpv4-server – placed option 53 as the first one in the packet;
*) dns – convert the domain name to lowercase before matching regex;
*) dot1x – fixed “undo” command for server instances;
*) e-mail – added VRF support;
*) filesystem – fixed repartition on RB5009 series devices;
*) firewall – added “srcnat” and “dstnat” flags to IPv6/Firewall/Connection table;
*) firewall – added support for IPv6/Firewall/NAT action=src-nat rules;
*) firewall – fixed IPv6 NAT functionality when processing GRE traffic on TILE devices;
*) firewall – fixed IPv6/Firewall/RAW functionality;
*) firewall – include “connection-mark”, “connection-state”, and “packet-mark” when packet logging is enabled;
*) firewall – properly handle interface matcher when VRF interface is specified;
*) health – fixed requesting data from sensor when issuing “get” command;
*) health – fixed voltage reporting on some RBmAP-2nD devices;
*) hotspot – fixed ARP resolution for clients when address pool is specified on the server;
*) hotspot – fixed Walled Garden entries with action=deny;
*) ipv6 – fixed system stability when adding/removing IPv6 address;
*) l2tp – improved stability when establishing l2tp-ether connection (introduced in v7.3);
*) ldp – correctly handle AFI selection for usage on dual-stack peers;
*) leds – fixed GPS LED configuration on LtAP LTE kit;
*) leds – fixed LTE signal strength LED configuration on LHGG LTE kit;
*) leds – fixed LTE signal strength LED configuration on LtAP LTE kit;
*) lte – added AT chat support for Dell dw5821e modem;
*) lte – fixed LTE interface running state after modem reconnection;
*) lte – fixed Telit AT interface numbering;
*) lte – improved LTE interface detection for LtAP-2HnD devices;
*) lte – keep MBIM working even if AT channel fails to respond in the initialization stage;
*) lte – request connect with the same IP type as in LTE attach status for MBIM;
*) lte – show current value for “antenna” parameter when auto antenna selection fails;
*) lte – validate LTE attached IP type in MBIM mode;
*) mmips – improved USB device detection after system bootup;
*) mpls – fixed VPLS functionality when PW peer is an immediate neighbor;
*) mpls – improved stability with enabled loop-detect;
*) mqtt – fixed log flooding with disconnect messages;
*) mqtt – fixed socket error handling;
*) netwatch – added support for more advanced probing;
*) ntp – added VRF support for client and server;
*) ntp – fixed manycast server support;
*) ntp – improved “debug” log level logging;
*) ovpn – added “AUTH_FAILED” control message sending;
*) ovpn – fixed “called-station-id” RADIUS attribute value for OVPN server;
*) ovpn – use selected cipher by default when the server does not provide “cipher” option;
*) pimsm – improved system stability when changing configuration;
*) poe – hide “poe-voltage” parameter on devices that do not support it;
*) ppp – do not fail connection when trying to add existing IP address to address list;
*) ppp – log warning message when remote IP address can not be added;
*) ppp – properly try to use different authentication algorithms when Conf-Rej is received during the LCP phase;
*) quickset – specify the “in-interface-list=WAN” attribute on firewall rules created through “Port Mapping”;
*) radius – added VRF support for RADIUS client;
*) route – added option to join static IGMP and MLD groups (available in “/routing/gmp” menu);
*) route – expose all valid routes to route select filter from BGP;
*) route – expose all valid routes to route select filter from OSPF and RIP;
*) route – fixed false route type detection as blackhole;
*) route – fixed log messages when changing routing configuration;
*) route – made export run faster on tables with a large number of dynamic routes;
*) route – provide more detailed information about prefixes when using “discourse” tool;
*) route-filter – fixed route select filter rules;
*) routing – moved “/interface bgp vpls” to “/routing bgp vpls” menu;
*) routing-filter – added origin matcher to match for example routes of a specific OSPF instance;
*) routing-filter – fixed regexp community matcher;
*) routing-filter – made “do-jump” work in select rules;
*) rpki – fix potential memory leak;
*) ssh – disable ssh-rsa when strong-crypto=yes and use rsa-sha2-sha256;
*) ssh – fixed host key generation (introduced in v7.3);
*) ssh – implemented “server-sig-algs” extension in order to improve rsa-sha2-sha256 support;
*) switch – disabled second CPU core for CRS328-24P-4S+ device in order to improve SFP+ link stability;
*) switch – fixed multicast flooding when HW offloaded bridge port gets disabled;
*) system – added “shutdown” parameter for reset-configuration (CLI only);
*) system – fixed configuration reset with “run-after-reset” with file stored on ramdisk;
*) upgrade – ignore same version packages during upgrade procedure;
*) upgrade – improved RouterOS upgrade stability with attached USB modem on MIPSBE, SMIPS and MMIPS devices;
*) vpls – improved system stability with enabled connection tracking;
*) vxlan – allow to specify MAC address manually;
*) w60g – fixed interface “reset-configuration” on Cube 60 devices;
*) w60g – improved interface initialization after being inactive for a while;
*) w60g – improved system stability when using mismatched L2MTU between station and AP;
*) webfig – updated WebFig HTML files with the new MikroTik logo and removed Telnet option from index page;
*) webfig – updated link to the WinBox executable;
*) webfig – updated link to the documentation;
*) wifiwave2 – added initial support for roaming (802.11r) between local AP interfaces;
*) wifiwave2 – fixed “frequency-scan” functionality (introduced in v7.3);
*) wifiwave2 – improved WPA3 support stability;
*) winbox – add a log and log-prefix options to IPv6 firewall NAT and mangle rules;
*) winbox – added “name” parameter under “Routing/BGP/Session” menu;
*) winbox – added “to-address” and “to-ports” parameters under “IPv6/Firewall/NAT” menu;
*) winbox – added support for “veth” interface types;
*) winbox – fixed “inactive” flag naming under “MPLS/Local Mapping” menu;
*) winbox – fixed IP/Route and IPv6/Route OSPF type value;
*) winbox – fixed filename dropdown value filtering;
*) winbox – fixed minor typo under “Interface” stats;
*) winbox – fixed units for “reachable-time” parameter under “IPv6/ND” menu;
*) winbox – removed “TLS Host” parameter from “IP/Firewall/NAT” menu;
*) winbox – removed duplicate signal strength column under “Wireless/Registration Table” menu;
*) winbox – removed unused “Apply Changes” button from BGP sessions menu;
*) wireguard – fixed system stability when adding/removing WireGuard interface;
*) wireless – fixed possible traffic flooding to WDS clients when using Nv2 and multicast helper;
*) x86 – fixed Broadcom NIC support;
*) x86 – fixed keep old configuration functionality during x86 setup installation;
*) x86 – improved log warning message on failed downgrade attempt;
*) x86 – removed “hdd-model” information from installation screen;
Как обновить прошивку MikroTik RouterOS stable 7.4
Самый доступный метод обновление прошивки – через Winbox или web интерфейс(раздел Webfig).
Также можно воспользоваться окном Терминала(Terminal) в Winbox.
