MikroTik RouterOS 6.37.x (Long-term)

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Подробное описание изменений в MikroTik RouterOS 6.37.x (Long-term). Официальный список исправленных ошибок, добавленного функционала и прочих доработок. Дата выхода первого набора изменений – 13 января 2017, дата выхода последнего набора изменений – 9 марта 2017.

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MikroTik RouterOS 6.37.5

Дата выхода: 9 марта 2017

Важные изменения:

  • www - fixed http server vulnerability.


  • chr - fixed problem when transmit speed was reduced by interface queues;
  • dhcp - do not listen on IPv4/IPv6 client to IPv6 MLD packets;
  • dude - (changes discussed here: https://wiki.mikrotik.com/wiki/Manual:The_Dude_v6/dude_v6.xx_changelog);
  • export - do not show "read-only" IRQ entries;
  • filesystem - implemented procedures to verify and restore internal file structure integrity upon upgrading;
  • firewall - do not allow to set "time" parameter to 0s for "limit" option;
  • firewall - fixed import of exported configuration that had updated "limit" setting;
  • graphing - fixed graphing crash when high amount of traffic is processed;
  • hotspot - fixed rare kernel crash on multicore systems;
  • hotspot - fixed redirect to URL where escape characters are used (requires newly generated HTML files);
  • hotspot - show Host table commentaries also in Active tab and vice versa;
  • interface - do not treat multiple zeros as single zero on name comparison;
  • irq - properly detect all IRQ entries;
  • l2tp-client - fixed IPSec policy generation after reboot;
  • lcd - show fan2 speed only if it is available;
  • leds - fixed defaults for RBSXT5HacD2nr2;
  • mmips - improved general stability;
  • rb3011 - fixed noise from buzzer after silent boot;
  • switch - fixed crash when trying to configure second master port on the same chipset (RB3011, RB2011, CCR1009-8G-1S+);
  • userman - allow access to User Manager users page only through "/user" URL;
  • userman - show warning when no users are selected for CSV file generation;
  • winbox - added "add-relay-info" and "relay-info-remote-id" to DHCP relay;
  • winbox - added H flag to "/ip arp" ;
  • winbox - added missing "use-fan2" and "active-fan2" to "/system health";
  • winbox - allow shorten bytes to k,M,G in bridge firewall just like in “/ip firewall”;
  • winbox - do not hide "power-cycle-after" option;
  • winbox - do not hide 00:00:00:00:00:00 MAC address in unpublished ARPs;
  • winbox - fixed matching "connection-state=untracked" connections;
  • winbox - fixed typo in “/system resources pci” list;
  • winbox - hide advertise tab in Hotspot user profile configuration if "transparent-proxy" is not enabled;
  • winbox - make "power-cycle-after" show correct value;
  • winbox - make "power-cycle-interval" not to depend on "power-cycle-ping-enabled" in PoE settings;
  • winbox - properly show BGP communities in routing filters table filter;
  • wireless - fixed scan tool stuck in background;
  • wireless - improved compatibility with Intel 2200BG wireless card;
  • wireless - update Thailand country frequency settings.

MikroTik RouterOS 6.37.4

Дата выхода: 13 января 2017


  • bonding - fixed "tx-drop" on VLAN over bonding on x86;
  • certificates - added year cap (invalid-after date will not exceed year 2039);
  • certificates - fixed crash when crl is removed while it is being fetched;
  • certificates - fixed fail on import from CAPs when both key and name already exist;
  • crs - added comment ability in more switch menus;
  • dhcpv6-client - fixed DHCPv6 rebind on startup;
  • dhcpv6-server - fixed server removal crash if static binding was present;
  • dns - fixed typo in regexp error message;
  • dude - (changes here: http://wiki.mikrotik.com/wiki/Manual:The_Dude_v6/dude_v6.xx_changelog);
  • export - updated default values to clean up export compact;
  • fan - improved RPM monitor on CCR1009;
  • firewall - do not defragment packets which are marked with "notrack" in raw firewall;
  • firewall - fixed "time" option by recognizing weekday properly (introduced in v6.37.2);
  • firewall - fixed dynamic raw rule behaviour;
  • firewall - fixed rule activation if "time" option is used and no other active rules are present;
  • firewall - nat action "netmap" now requires to-addresses to be specified;
  • health - report fan speed for RB800 and RB1100 when 3-pin fan is being used;
  • hotspot - fixed nat rule port setting in "hs-unauth-to" chain by changing it from "dst-port" to "src-port" on Walled Garden ip "return" rules;
  • ipsec - fixed kernel failure on tile with sha256 when hardware encryption is not being used;
  • ipv6 - added warning about having interface MTU less than minimal IPv6 packet fragment (1280);
  • ipv6 - moved empty IPv6 pool error message to error topic;
  • led - fixed dark mode for cAP 2nD (http://wiki.mikrotik.com/wiki/Manual:System/LEDS#Leds_Setting);
  • license - fixed demo license expiration after installation on x86;
  • log - improved firewall log messages when NAT has changed only connection ports;
  • lte - increased delay when setting sms send mode;
  • metarouter - fixed startup process (introduced in 6.37.2);
  • ppp - fixed packet size calculation when MRRU is set (was 2 bytes bigger than MTU allows);
  • ppp - significantly improved shutdown speed on servers with many active tunnels;
  • ppp - significantly improved tunnel termination process on servers with many active tunnels;
  • profile - added "bfd" and "remote-access" processes;
  • profile - added ability to monitor cpu usage per core;
  • profile - make profile work on mmips devices;
  • profile - properly classify "wireless" processes;
  • proxy - fixed "max-cache-object-size" export;
  • proxy - speed-up almost empty disk cache clean-up;
  • queue - fixed "time" option by recognizing weekday properly (introduced in v6.37.2);
  • quickset - various small changes;
  • rb750Gr3 - fixed ipsec with 3des+md5 to work on this board;
  • rb751u - fixed ethernet LEDs;
  • snmp - always report bonding speed as speed from first bonding slave;
  • snmp - fixed rare crash when incorrectly formatted packet was received;
  • ssh - fixed high memory consumption when transferring file over ssh tunnel;
  • switch - fix BPDU dynamic Host table entry on Atheros Gigabit switch chips;
  • time - updated time zones;
  • traceroute - fixed memory leak;
  • trafficgen - fixed compact export when "header-stack" includes tcp;
  • vlan - allow to add multiple VLANs which name starts with same number and has same length;
  • vrrp - do not show unrelated log warning messages about version mismatch;
  • watchdog - do not send supout file if "auto-send-supout" is disabled;
  • webfig - added extra protection against XSS exploits;
  • webfig - show properly interface last-link-up/down times;
  • webfig - show properly large BGP AS numbers;
  • winbox - added "Complete" flag to arp table;
  • winbox - added "make-static" to IPv6 DHCP server bindings;
  • winbox - added "prefix-pool" to DHCPv6 server binding;
  • winbox - added upstream flag to IGMP proxy interfaces;
  • winbox - allow to enable/disable traffic flow targets;
  • winbox - allow to specify "connection-bytes" & "connection-rate" for any protocol in “/ip firewall” rules;
  • winbox - allow to specify "sip-timeout" under ip firewall service-ports;
  • winbox - do not allow to set "loop-protect-send-interval" to 0s;
  • winbox - do not create empty rates.vht-basic/supported-mcs if not specified in CAPsMAN;
  • winbox - fixed crash when legacy Winbox version was used;
  • winbox - fixed default values for interface "loop-protect-disable-time" and "loop-protect-send-interval";
  • winbox - fixed missing "IPv6/Settings" menu;
  • winbox - fixed typo in "propagate-ttl" setting;
  • winbox - properly show VHT basic and supported rates in CAPsMAN;
  • winbox - show all related HT tab settings in 2GHz-g/n mode;
  • winbox - show dynamic IPv6 pools properly;
  • winbox - show errors on IPv6 addresses;
  • winbox - show proper ipv6 connection timeout;
  • winbox - specify metric for “/ip dns cache-used” setting;
  • wireless - fixed full "spectral-history" header print on AP modes;
  • wireless - fixed upgrade from older wireless packages when AP interface had empty SSID;
  • wireless - show comment on "security-profile" if it is set.
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