Обновление MikroTik RouterOS v6.22

Производитель MikroTik обновил операционную систему RouterOS до версии 6.22.

Прошивку RouterOS версии 6.22 можно скачать с сайта http://www.mikrotik.com/download.html

В версии 6.22 сделаны следующие улучшения и исправления (11 ноября 2014г. 14:46):

• ovpn - added support for null crypto;
• files - allow to remove empty disk folders;
• sntp - fix problems with dns name resolving failures that were triggering system watchdog timeout;
• eoip/eoipv6/gre/gre6/ipip/ipipv6/6to4 tunnels have new features:
  • tunnels go down when no route to destination;
  • tunnels go down for 1 minute when transmit loop detected, warning gets logged;
  • new keepalive-retries setting;
  • keepalives enabled by default for new tunnels (10sec interval, 10 retries);
• improved connection-state matcher in firewall - can match multiple states in one rule, supports negation;
• added connection-nat-state matcher - can match connections that are srcnatted,dstnatted or both;
• 100% CPU load caused by DNS service fixed;
• 100% CPU load caused by unclassified services fixed;
• 6to4 tunnel fixed;
• new RouterBOOT firmware for Metal 2SHPn to improve wireless stability.