Пришло время ознакомиться с полным списком изменений, который включает очень много интересных изменений и не ограничивается одними только бриджами.
- Новые программные бриджи, совместимые с VLAN (документация);
- "master-port" конвертированы в новую конфигурацию с аппаратным offload (документация);
- Добавлена возможность проверки Интернета (/interface detect-internet) – detnet. Функция классифицирует интерфейсы по типу: Internet, WAN, LAN, unknown и no-link. Во время инициализации, все интерфейсы Layer2 получают статус LAN, для получения статуса WAN, интерфейс L2 должен получать параметры от стороннего DHCP-сервера и обеспечивать активный маршрут к 8.8.8.8 (Google DNS). Интерфейсы с туннелями Layer3 а также интерфейсы LTE-модемов во время инициализации автоматически получают статус WAN. Статус WAN может измениться обратно в LAN только при изменении статуса линка. LAN-интерфейсы блокируются как LAN на 1 час, далее изменение классификации возможно при изменении статуса линка (официальная документация).
- Реализация моста с hw-offload (введено начиная с v6.40rc36);
- Система нумерации версий RouterBOOT приведена в соответствие с нумерацией версий RouterOS;
- Для wAP 60G добавлена поддержка режима PtMP (Point to Multipoint). Пересмотрены режимы "master" и "slave", сейчас это "bridge", "ap-bridge" и "station-bridge";
- Новый драйвер беспроводного интерфейса с начальной поддержкой ширины канала 160 и 80+80 МГц;
- Улучшение распределения нагрузки между ядрами процессора для устройств серии RB1100;
- Добавлена начальная поддержка аппаратного "igmp-snooping" для устройств CRS1xx/2xx;
- Добавлена начальная поддержка программного MSTP;
- CRS317 – добавлена начальная поддержка аппаратной разгрузки MPLS;
- Улучшена работа аппаратного ускорения при работе с IPSec на устройствах 750Gr3 (Mikrotik hEX);
- Для LTE добавлена поддержка Passthrough. Новые параметры по-умолчанию: "add-default-route=yes", "use-peer-dns=yes" and "default-route-distance=2". По сути, интерфейс будет пытаться получить параметры по DHCP, автоматически добавляются маршруты и активируется использование DNS. При этом интерфейс назначается в качестве резервного.
Прочие изменения
arp - fixed invalid static ARP entries after reboot on interfaces without IP address;
bgp - added 32-bit private ASN support;
bridge - added comment support for VLANs;
bridge - added support for "/interface list" as a bridge port;
bridge - assume "point-to-point=yes" for all Full Duplex Ethernet interfaces when STP is used (as per standard);
bridge - automatically turn off "fast-forward" feature if both bridge ports have "H" flag;
bridge - changed "Host" and "MDB" table column order;
bridge - disable "hw-offload" when "horizon" or "external-fdb" is set;
bridge - fixed "fast-forward" counters;
bridge - fixed ARP setting (introduced in v6.40rc36);
bridge - fixed connectivity issues when there are multiple VLAN interfaces on bridge;
bridge - fixed hw-offloaded IGMP Snooping service getting stopped;
bridge - fixed multicast forwarding (introduced in v6.40rc36);
bridge - implemented dynamic entries for active MST port overrides;
bridge - implemented software based "igmp-snooping";
bridge - removed "frame-types" and "ingress-filtering" for bridge interfaces (introduced in v6.40rc36);
bridge - set "igmp-snooping=no" by default on new bridges;
bridge - show "admin-mac" only if "auto-mac=no";
bridge - show bridge interface local addresses in the host table;
btest - improved reliability on Bandwidth Test when device`s RAM is almost full;
capsman - added "vlan-mode=no-tag" option;
capsman - added possibility to downgrade CAP with Upgrade command from CAPsMAN;
capsman - return complete CA chain when issuing new certificate;
capsman - use "adaptive-noise-immunity" value from CAP local configuration;
certificate - added option to store CRL in RAM (CLI only);
certificate - fixed SCEP "get" request URL encoding;
certificate - improved CRL update after system startup;
certificate - show "Expired" flag when initial CRL fetch fails;
certificate - show invalid flag when local CRL file does not exist;
chr - added KVM memory balloon support;
chr - added suspend support;
console - do not stop "/certificate sign" process if console times out in 1 minute;
console - removed "/setup";
crs317 - fixed reliability on FAN controller;
crs326 - fixed packet processing speed on switch chip if individual port link speed differs;
crs326 - improved transmit performance from SFP+ to Ethernet ports;
crs3xx - added ingress/egress rate input limits;
crs3xx - hide unused switch "vlan-mode", "vlan-header-mode" and "default-vlan-id" options;
crs3xx - switch VLAN configuration integrated within bridge VLAN configuration with hw-offload;
dhcp - fixed DHCP services failing after reboot when DHCP option was used;
dhcp - fixed unresponsive DHCP service caused by inability to read not set RAW options;
dhcp - require DHCP option name to be unique;
dhcp-client - limit and enforce DHCP client "default-route-distance" minimal value to 1;
dhcp-server - added "option-set" argument (CLI only);
dhcp-server - added basic RADIUS accounting;
dhcpv4-client - add dynamic DHCP client for mobile clients which require it;
dhcpv4-client - allow to use DUID for client as identity string as the option 61;
dhcpv4-server - added "NETWORK_GATEWAY" option variable;
dhcpv4-server - strip trailing "\0" in "hostname" if present;
discovery - use "/interface list" instead of interface name under neighbor discovery settings;
e-mail - do not show errors when sending e-mail from script;
eoip - made L2MTU parameter read-only;
ethernet - removed "master-port" parameter;
export - fixed interface list export;
fetch - accept all HTTP 2xx status codes;
filesystem - implemented additional system integrity checks on reboots;
firewall - added "tls-host" firewall matcher;
health - fixed bogus voltage readings on CCR1009;
hotspot - fixed "dst-port" to require valid "protocol" in "walled-garden ip";
hotspot - fixed Walled Garden IP functionality when address-list is used;
ike1 - DPD retry interval set to 5 seconds;
ike1 - disallow peer creation using base mode;
ike1 - fixed crash on xauth if user does not exist;
ike1 - fixed memory corruption when IPv6 is used;
ike1 - improved stability on phase1 rekeying;
ike1 - release mismatched PH2 peer IDs;
ike1 - use /32 netmask if none provided by mode config;
ike2 - added support for multiple split networks;
ike2 - check identities on "initial-contact";
ike2 - do not allow to configure nat-traversal;
ike2 - fixed PH1 lifetime reset on boot;
ike2 - fixed initiator DDoS cookie processing;
ike2 - fixed responder DDoS cookie first notify type check;
ike2 - kill connection when peer changes address;
ike2 - use peer configuration address when available on empty TSi;
interface - added "/interface reset-counters" command (CLI only);
interface - added default "/interface list" "dynamic" which contains dynamic interfaces;
interface - added option to join and exclude "/interface list" from one and another;
interface - fixed corrupted "/interface list" configuration after upgrade;
ippool6 - try to assign desired prefix for client if prefix is not being already used;
ipsec - added DH groups 19, 20 and 21 support for phase1 and phase2;
ipsec - allow to specify "remote-peer" address as DNS name;
ipsec - fixed incorrect esp proposal key size usage;
ipsec - fixed policy enable/disable;
ipsec - improved reliability on certificate usage;
ipsec - renamed "firewall" argument to "notrack-chain" in peer configuration;
ipsec - skip invalid policies for phase2;
ipv6 - add dynamic "/ip dns" server address from RA when RA is permitted by configuration;
l2tp - improved reliability on packet processing in FastPath;
l2tp-server - fixed PPP services becoming unresponsive after changes on L2TP server with IPSec configuration;
lcd - fixed "flip-screen=yes" state after reboot;
log - added "bridge" topic;
log - fixed interface name in log messages;
log - optimized "poe-out" logging topic logs;
lte - added "/interface lte apn" menu (Passthrough requires reconfiguration);
lte - added Yota non-configurable modem support;
lte - added support for ZTE ME3630 E1C with additional "/port" for GPS usage;
lte - fixed Passthrough support;
lte - fixed authentication for non LTE modes;
lte - fixed error when trying to add APN profile without name;
lte - fixed rare crash when initializing LTE modem after reset;
lte - fixed user authentication for R11e-LTE when new firmware is used;
lte - integrated IP address acquisition without DHCP client for wAP LTE kit-US;
lte - limited minimal default route distance to 1;
lte - update info command with "location area code" and "physical cell id" values;
m11g - improved ethernet performance on high load;
mac-server - use "/interface list" instead of interface name under MAC server settings;
modem - added initial support for Alcatel IK40 and Olicard 500;
neighbor - show neighbors on actual bridge port instead of bridge itself
netinstall - fixed missing "/flash/etc" on first bootup;
netinstall - fixed missing default configuration prompt on first startup after reset/netinstall;
ospf - fixed OSPF v2 and v3 neighbor election;
ovpn-server - do not periodically change automatically generated server MAC address;
poe - added new "poe-out" status "controller-error";
poe - fixed false positive excessive logs in auto-on mode when connected to 100 Mbps device powered from another power source;
poe - log PoE status related messages under debug topic;
ppp - added initial support for PLE902;
ppp - added support for Sierra MC7750, Verizon USB730L;
ppp - do not disconnect PPP connection after "idle-timeout" even if traffic is being processed;
ppp - fixed "change-mss" functionality when MSS option is missing on forwrded packets;
ppp - fixed L2TP and PPTP encryption negotiation process on configuration changes;
ppp - fixed situation when part of PPP configuration was reset to default values after reboot;
pppoe-client - properly re-establish MLPPP session when one of the lines stopped transmitting packets;
pppoe-server - fixed situation when PPPoE servers become invalid on reboot;
quickset - added support for "/interface list" in firewall, neighbor discovery, MAC-Telnet and MAC-Winbox;
quickset - fixed LTE quickset mode APN field;
quickset - fixed situation when Quickset automatically changes mode to CPE;
quickset - renamed router IP static DNS name to "router.lan";
radius - limited RADIUS timeout maximum value to 3 seconds;
route - fixed potential route crash on routing table update;
scheduler - properly display long scheduler configuration;
sfp - fixed SFP interface power monitor when bad SFP DDMI information is received;
sftp - added functionality which imports ".auto.rsc" file or reboots router on ".auto.npk" upload;
sms - fixed minor problem for SMS delivery;
sms - log decoded USSD responses;
snmp - fixed "ifHighSpeed" value of VLAN, VRRP and Bonding interfaces;
snmp - fixed bridge host requests on devices with multiple bridge interfaces;
snmp - fixed bulk requests when non-repeaters are used;
snmp - fixed consecutive OID bulk get from the same table;
snmp - show only available OIDs under "/system health print oid";
ssh - do not use DH group1 with strong-crypto enabled;
ssh - enforced 2048bit DH group on tile and x86 architectures;
system - show USB topology for the device info;
tile - improved hardware encryption processes;
tr069-client - fixed "/interface lte apn" configuration parameters;
traceroute - improved "/tool traceroute" results processing;
upnp - add "src-address" parameter on NAT rule if it is specified on UPnP request;
upnp - deny UPnP request if port is already used by the router;
ups - fixed duplicate "failed" UPS logs;
userman - allow to generate more than 999 users;
w60g - added "put-slaves-in-bridge" and "isolate-slaves" options to manage connected clients;
w60g - connected stations are treated as separate interfaces;
webfig - added favicon file;
webfig - fixed router getting reset to default configuration;
webfig - fixed terminal graphic user interface under Safari browser;
winbox - added "W60G station" tab in Wireless menu;
winbox - added "notrack-chain" setting to IPSec peers;
winbox - added support for "_" symbol in terminal window;
winbox - added switch menu on RB1100AHx4;
winbox - do not show MetaROUTER stuff on RB1100AHx4;
winbox - do not show duplicate "Switch" menus for CRS326;
winbox - do not show duplicate "Template" parameters for filter in IPSec policy list;
winbox - do not show duplicate filter parameters "Published" in ARP list;
winbox - do not show unnecessary tabs from "Switch" menu;
winbox - fixed "/certificate sign" process;
winbox - fixed bridge port sorting order by interface name;
winbox - show warnings under "/system routerboard settings" menu;
wireless - added "allow-signal-out-off-range" option for Access List entries;
wireless - added "indonesia3" regulatory domain information;
wireless - added passive scan option for wireless scan mode;
wireless - added support for CHARGEABLE_USER_ID in EAP Accounting;
wireless - check APs against connect-list rules starting with strongest signal;
wireless - do not show background scan frequencies in the monitor command channel field;
wireless - improved reliability on "rx-rate" selection process;
wireless - increased the EAP message retransmit count;
wireless - log "signal-strength" when successfully connected to AP;
wireless - pass interface MAC address in Sniffer TZSP frames;
wireless - updated "UK 5.8 Fixed" and "Australia" country data;
wireless - updated "united kingdom" regulatory domain information;