Обновление MikroTik RouterOS v6.40.4

Производитель MikroTik обновил операционную систему RouterOS до версии 6.40.4.

Прошивку RouterOS версии 6.40.4 можно скачать с сайта http://www.mikrotik.com/download.html

В версии 6.40.4 сделаны следующие улучшения и исправления (2 октября 2017 г.):

• address - show warning on IPv6 address when acquire from pool has failed;
• arp - fixed invalid static ARP entries after reboot on interfaces without IP address;
• crs1xx/2xx - fixed 1 Gbps forced mode for several SFP modules;
• crs317 - added L2MTU support;
• crs3xx - improved packet processing in slowpath;
• defconf - fixed RouterOS default configuration (introduced in v6.40.3);
• dhcp - fixed downgrade from RouterOS v6.41 or higher;
• dhcpv6 client - added IAID check in reply;
• dhcpv6-client - fixed IA check on solicit when "rapid-commit" is enabled;
• dhcpv6-client - ignore unknown IA;
• dhcpv6-client - require pool name to be unique;
• e-mail - auto complete file name on "file" parameter (introduced in v6.40);
• export - fixed wireless "ssid" and "supplicant-identity" compact export;
• hotspot - fixed missing "/ip hotspot server profile" if invalid "dns-name" was specified;
• hotspot - improved user statistics collection process;
• ike1 - remove PH1 and PH2 when "mode-config" exchange fails;
• ipsec - kill PH1 on "mode-config" address failure;
• ipv6 - fixed IPv6 address request from pool;
• lte - fixed modem initialization after reboot;
• ntp-client - properly start NTP client after reboot if manual server IP is not configured;
• rb931-2nd - fixed startup problems (requires additional reboot after upgrade);
• routerboard - fixed "/system routerboard upgrade" for CRS212-8G-4S;
• sfp - fixed OPTON module DDM information readings;
• sfp - fixed temperature readings for various SFP modules;
• snmp - fixed "/caps-man registration-table" uptime values;
• snmp - fixed "/system license" parameters for CHR;
• tile - improved reliability on MPLS package processing;
• userman - fixed unresponsive RADIUS server (introduced in v6.40.3);
• vlan - do not allow VLAN MTU to be higher than L2MTU;
• webfig - improved reliability of login process;
• wireless - added "etsi1" regulatory domain information;
• wireless - improved WPA2 key exchange reliability;
• wireless - updated "norway" regulatory domain information.