MikroTik RouterOS 7.1.x (stable)

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Подробное описание изменений в MikroTik RouterOS 7.1.x. Официальный список исправленных ошибок, добавленного функционала и прочих доработок. Дата выхода первого набора изменений – 01 декабря 2021, дата выхода последнего набора изменений – 22 марта 2022.

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Чек-лист по настройке MikroTik
Проверьте свою конфигурацию по 28-ми пунктам. Подходит для RouterOS v6 и v7. Дата публикации: 2022.
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MikroTik RouterOS 7.1.5

Дата выхода: 22 марта 2022


  • route - fixed "table" menu emptying after RouterOS upgrade.

MikroTik RouterOS 7.1.4

Дата выхода: 21 марта 2022


  • bgp - fixed VPNv4 route sending to remote peer;
  • bridge - fixed destination NAT when using "use-ip-firewall" setting;
  • bridge - fixed filter rules when using interface lists;
  • bridge - fixed priority tagged frame forwarding when using "frame-types=admit-only-untagged-and-priority-tagged" setting;
  • capsman - improved stability when running background scan on CAP;
  • crs3xx - improved maximum allowed ACL rule calculation;
  • crs3xx - improved system stability when creating many ACL rules on CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
  • l2tp - improved system stability when processing L2TP control messages;
  • lte - made "no" the default value for "use-network-apn" parameter;
  • lte - made "RG502QEAAAR11A06M4G" the last OTA firmware version update for Chateau 5G in RouterOS 7.1.x release tree;
  • ntp - improved source address usage for reply packets;
  • ospf - fixed default route origination when "default-originate=if-installed" "redistribute" is enabled;
  • ospf - fixed incorrect LSA types when changing area types;
  • ppp - added "comment" option for PPPoE servers;
  • queue - improved system stability when using more than 255 unique packet marks;
  • route - fixed ECMP load balancing in FastPath;
  • route - fixed route addition to VRF from BGP;
  • route - fixed routing configuration export on SMIPS devices;
  • route-filters - renamed "*-set" to "*-list";
  • sfp - improved SFP module detection on CRS106 and CRS112;
  • switch - fixed port-isolation misconfiguration detection when using multiple switches;
  • traffic-flow - do not handle NAT events when "nat-events" is disabled;
  • ups - fixed UPS support;
  • winbox - added "VPN" tab to "Routing/BGP" menu;
  • winbox - added "VRF" parameter for "SSH" and "Telnet" menus;
  • winbox - do not show "Antenna Scan" button on devices that do not support it;
  • wireguard - allow same peer's public key for different interfaces;
  • wireless - added "3gpp-info" parameter to interworking configuration;
  • wireless - added EAP-AKA to interworking's realm configuration;
  • wireless - fixed interface initialization on Metal 2SHPn.

MikroTik RouterOS 7.1.3

Дата выхода: 11 февраля 2022


  • bridge - fixed PPPoE packet forwarding when using "use-ip-firewall-for-pppoe" setting;
  • bridge - fixed bridge filter and NAT rules on ARM64 and TILE devices;
  • bridge - fixed filter and NAT "set-priority" action;
  • conntrack - properly detect helper status;
  • crs3xx - fixed watchdog timer functionality;
  • ppp - improved stability when handling large amount of connections simultaneously;
  • sms - increased "at-chat" timeout when sending SMS;
  • switch - improved switch chip initialization process on bootup for CCR2004-16g-2s+ devices;
  • vxlan - allow unsetting "group" and "interface" properties;
  • vxlan - fixed running state after reboot when using "interface" and "group" settings;
  • wireless - correctly preserve WMM priority when receiving packets;
  • wireguard - fixed IPv6 traffic processing with multiple peers.

MikroTik RouterOS 7.1.2

Дата выхода: 3 февраля 2022


  • bgp - fixed routing table and BGP configuration order in export;
  • bluetooth - disable scanning by default;
  • chr - improved system stability when writing into memory;
  • chr - temporarily suspended downgrade to RouterOS v6;
  • console - updated copyright notice;
  • dhcpv4-server - remove dynamic leases when server configuration is removed;
  • hotspot - fixed web page loading using HTTPS;
  • interface - fixed minor memory leak when interface or connected route is changed;
  • lte - added MAC address and IPv6 LL address persistence after reboot on EG12 and EG18 modems;
  • lte - added class based support for configless RNDIS LTE modems;
  • lte - expose diagnostics channel for all modems;
  • lte - fixed IPv6 address addition after startup on R11e-LTE6;
  • lte - fixed packet forwarding on R11e-4G and R11e-LTE-US;
  • lte - fixed support for Sierra MC7710;
  • lte - improved stability on "+EGMR" response in MBIM mode;
  • lte - properly recognize MBIM modem in USB port as LTE on Chateau 5G;
  • ntp - allow adding duplicate server address if dynamic entry exists;
  • ntp - fixed "use-local-clock" when enabling server;
  • ntp - fixed multicast mode support;
  • ntp - improved IPv6 address support;
  • ospf - added "ptmp-broadcast" interface type (compatible with RouterOSv6 PTMP type);
  • ospf - convert ospf "static" redistribute to "static,dhcp,modem,vpn" after update from RouterOS v6;
  • ospf - fixed external LSA not updating after prefix netmask change;
  • ppp - fixed AT+CPIN chat when SIM PIN is specified;
  • qsfp - correctly display auto-negotiation status;
  • queue - improved system stability when processing traffic;
  • route - fixed "suppress-hw-offload" update;
  • route - fixed router's LSA for PTP networks;
  • route - show OSPF and RIP specific attributes in "/routing route" table;
  • route-filter - fixed incorrect invert-match configuration upgrade from RouterOS v6;
  • route-filter - fixed range conversion after update from RouterOS v6;
  • rpki - made RPKI verify non-strict, introduces new state "unverified";
  • rpki - show expire timer;
  • socks - fixed SOCKS5 support;
  • system - fixed license loss on some RB1100Dx4 and RB4011 devices;
  • tr069-client - added support for wireless client uptime reporting;
  • usb - fixed display of incorrect port count for USB serial ports;
  • vlan - fixed improper VLAN priority addition for routed packets;
  • webfig - do not show side menu if WebFig is disabled by skin;
  • winbox - added "VRF" parameter to "IP/Services" menu;
  • winbox - added MLAG support;
  • winbox - added ZeroTier support;
  • winbox - allow setting "Interface" parameter for 100G LED types;
  • winbox - do not show "Antenna Scan" button on devices that do not support it;
  • winbox - fixed "action" field in "IP/Web Proxy/Access" menu;
  • winbox - fixed address list type parameters in "Routing" menu;
  • winbox - made OSPF interface type names consistent between CLI and GUI;
  • x86 - added support for Intel E810 NIC;
  • x86 - made "no" the default value for "disable-running-check" ethernet parameter;
  • x86 - properly distinguish multiple NICs that share the same PCI bus number.

MikroTik RouterOS 7.1.1

Дата выхода: 21 декабря 2021


  • backup - added "force-v6-to-v7-configuration-upgrade" option on backup load to clear RouterOS v7 configuration and trigger reimport of RouterOS v6 route configuration (CLI only);
  • backup - fixed automatic backup generation when resetting configuration;
  • bgp - improvements on detecting peers local address when IPv6 link-local addresses are used;
  • capsman - improved system stability when processing CAP packet by Mangle;
  • dhcpv4-server - allow adding comments;
  • ethernet - improved system stability when receiving large packets on devices with 88F3720 CPU (nRAY, LHGG);
  • l3hw - fixed HW offloaded routing when using 7 or more VLAN interfaces;
  • l3hw - fixed bonding source MAC address;
  • l3hw - improved system stability when using 7 or more VLAN interfaces;
  • ntp - print log change time with time-zone applied;
  • ospf - fixed distance if "originate-default" is set to "always";
  • ospf - fixed neighbor stuck in ExStart;
  • ospf - fixed simple authentication;
  • ospf - improved overall stability;
  • ospf - improves stability when handling looped back OSPF packets;
  • upgrade - improved 404 error handling when checking for new versions;
  • webfig - fixed user policy lookup for skin designer;
  • winbox - made "Routing Filters/Rules" table sortable;
  • winbox - moved "IP/Route/Nexthops" and "IPv6/Route/Nexthops" menus to "Routing/Nexthops";
  • winbox - updated default "Routing/BGP/Peer Cache" table appearance.

MikroTik RouterOS 7.1

Дата выхода: 01 декабря 2021

Важные изменения:

  • updated Linux Kernel based on version 5.6.3;
  • completely new NTP client and server implementation;
  • completely new User Manager implementation;
  • merged individual packages, only bundle and a few extra packages remain;
  • new Command Line Interface (CLI) style (RouterOS v6 commands are still supported);
  • support for Let's Encrypt certificate generation;
  • support for REST API;
  • support for UEFI boot mode on x86.


  • CHR FastPath support for "vmxnet3" and "virtio-net" drivers;
  • support for "Cake" and "FQ_Codel" type queues;
  • support for IPv6 NAT;
  • support for Layer 3 hardware acceleration on all CRS3xx devices;
  • support for MBIM driver with basic functionality support for all modems with MBIM mode;
  • support for MLAG on CRS3xx devices;
  • support for VRRP grouping and connection tracking data synchronization between nodes;
  • support for Virtual eXtensible Local Area Network (VXLAN).


  • completely new BGP implementation with performance improvements;
  • completely new IPv6 stack;
  • completely new MPLS implementation with interface lists, multipath and LDPv6 support;
  • completely new OSPF implementation with performance improvements;
  • completely new routing filtering with script-like rule syntax, RPKI support and large and extended community filtering;
  • support for IPv6 ECMP and VRF (including VRF-lite);
  • support for IPv6 recursive routing and policy routing.


  • support for L2TPv3;
  • support for OpenVPN UDP transport protocol;
  • support for WireGuard;
  • support for ZeroTier on ARM and ARM64 devices.


  • completely new alternative wireless package "wifiwave2" with 802.11ac Wave2, WPA3 and 802.11w management frame protection support (requires ARM CPU and 256MB RAM).

Полезные материалы по MikroTik

Чек-лист по настройке MikroTik
Проверьте свою конфигурацию по 28-ми пунктам. Подходит для RouterOS v6 и v7. Дата публикации: 2022.
На Telegram-канале Mikrotik сэнсей можно получить доступ к закрытой информации от официального тренера MikroTik.