MikroTik Changelogs
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Component: crs3xx

285 changelog entries across 110 version(s)

Releases by channel (stacked)

7.2.2 Stable 2022-Apr-28 (4 years ago)
  • fixed storm rate on 1Gbps interfaces for CRS354 devices;
7.2 Stable 2022-Mar-31 (4 years ago)
  • fixed CPU load balancing for ARM dual core devices;
  • fixed QSFP+ interface LEDs;
  • fixed watchdog timer functionality;
  • improved SFP+ interface linking after reboot for CRS312 device;
  • improved maximum allowed ACL rule calculation;
  • improved system stability when creating many ACL rules on CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
7.1.4 Stable 2022-Mar-21 (4 years ago)
  • improved maximum allowed ACL rule calculation;
  • improved system stability when creating many ACL rules on CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
7.2rc4 Testing 2022-Feb-22 (4 years ago)
  • fixed watchdog timer functionality;
  • improved maximum allowed ACL rule calculation;
  • improved system stability when creating many ACL rules on CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
7.1.3 Stable 2022-Feb-11 (4 years ago)
  • fixed watchdog timer functionality;
7.2rc2 Testing 2022-Jan-28 (4 years ago)
  • fixed QSFP+ interface LEDs;
  • fixed optical SFP+ linking (introduced in v7.2rc1);
  • improved SFP+ interface linking after reboot for CRS312 device;
  • improved SFP+/QSFP+ link stability for CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices (introduced in v7.2rc1);
7.2rc1 Testing 2021-Dec-17 (4 years ago)
  • fixed CPU load balancing for ARM dual core devices;
7.1rc7 Development 2021-Nov-25 (4 years ago)
  • fixed interface linking for some optical QSFP+ modules on CRS354 devices;
6.49.1 Stable 2021-Nov-17 (4 years ago)
  • fixed interface linking for some optical QSFP+ modules on CRS354 devices;
6.49 Stable 2021-Oct-06 (4 years ago)
  • correctly filter packets by L2MTU on 1Gbps Ethernet interfaces for CRS354 devices;
  • fixed LEDs for QSFP+ interface on CRS326-24S+2Q+ device;
  • fixed SFP and SFP+ link rate reporting (introduced in v6.48beta11);
  • fixed bridge controller and extender packet forwarding for CRS312, CRS326-24S+2Q+ and CRS354 devices;
  • fixed default MAC address calculation on management Ethernet for CRS312, CRS326-24S+2Q+ and CRS354 devices;
  • fixed interface flow control;
  • improved QSFP+ linking and mode changing for CRS326-24S+2Q+ and CRS354 devices;
  • improved packet transmit on SFP+ interfaces;
  • improved switch resource allocation for CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
6.49rc2 Testing 2021-Sep-28 (4 years ago)
  • fixed bridge controller and extender packet forwarding for CRS312, CRS326-24S+2Q+ and CRS354 devices;
6.49rc1 Testing 2021-Sep-23 (4 years ago)
  • fixed default MAC address calculation on management Ethernet for CRS312, CRS326-24S+2Q+ and CRS354 devices;
  • improved system stability when learning MDB and FBD entries for CRS312, CRS326-24S+2Q+ and CRS354 devices (introduced in v6.49beta44);
6.48.5 Long-term 2021-Sep-21 (4 years ago)
  • fixed default MAC address calculation on management Ethernet for CRS312, CRS326-24S+2Q+ and CRS354 devices;
6.48.4 Stable 2021-Aug-18 (4 years ago)
  • fixed unknown multicast flood to CPU when IGMP snooping is used;
  • improved system stability when increasing interface L2MTU for CRS318 devices;
6.49beta54 Testing 2021-Jul-05 (4 years ago)
  • fixed jumbo frame forwarding for CRS354 devices (introduced in v6.49beta36);
  • fixed unknown multicast flood to CPU when IGMP snooping is used;
  • improved system stability when increasing interface L2MTU for CRS318 devices;
6.47.10 Long-term 2021-May-31 (4 years ago)
  • added "/system swos" menu for CRS354 devices, should only be used after SwOS 2.13 release;
  • fixed interface LEDs for QSFP+ and SFP+ interfaces on CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
  • improved 1Gbps Ethernet port group traffic forwarding for CRS354 devices;
  • improved system stability when receiving large frames on CPU for CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
6.48.3 Stable 2021-May-25 (4 years ago)
  • fixed Ethernet LEDs after reboot for CRS354 devices;
  • fixed VLAN priority removal for CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
  • fixed port-isolation on bonding interfaces for CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
  • improved LACP linking between CRS3xx series switches;
  • improved system stability when receiving large frames on CPU for CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
6.49beta46 Testing 2021-May-18 (4 years ago)
  • fixed packet forwarding on 1Gbps Ethernet interfaces for CRS354 devices (introduced in v6.49beta44);
6.49beta44 Testing 2021-May-12 (4 years ago)
  • fixed Ethernet LEDs after reboot for CRS354 devices;
6.49beta36 Testing 2021-Apr-23 (5 years ago)
  • fixed LEDs for QSFP+ interface on CRS326-24S+2Q+ device;
  • fixed VLAN priority removal for CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
  • improved switch resource allocation for CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
6.48.2 Stable 2021-Apr-09 (5 years ago)
  • added "/system swos" menu for CRS354 devices, should only be used after SwOS 2.13 release;
  • fixed interface LEDs for QSFP+ and SFP+ interfaces on CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
  • fixed packet transmit in 5Gbps link rate for CRS312 device;
  • improved 1Gbps Ethernet port group traffic forwarding for CRS354 devices;
6.49beta22 Testing 2021-Mar-08 (5 years ago)
  • correctly filter packets by L2MTU on 1Gbps Ethernet interfaces for CRS354 devices;
  • fixed interface flow control;
  • fixed interface LEDs for QSFP+ and SFP+ interfaces on CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
  • fixed SFP and SFP+ link rate reporting (introduced in v6.48beta11);
  • improved 1Gbps Ethernet port group traffic forwarding for CRS354 devices;
  • improved system stability when receiving large frames on CPU for CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
6.47.9 Long-term 2021-Feb-05 (5 years ago)
  • correctly filter packets by L2MTU size;
  • improved system stability when receiving large frames for CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices (introduced in v6.47.5);
6.48.1 Stable 2021-Feb-03 (5 years ago)
  • fixed packet duplication when multiple bonding interfaces are created for CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
  • fixed port-isolation on ether37-ether48 ports for CRS354 device;
  • improved load balancing on bonding interfaces for CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
  • improved system stability when bonding and IGMP snooping is used (introduced in v6.48);
7.1beta4 Development 2021-Feb-03 (5 years ago)
  • fixed Layer3 hardware offloading;