~~NOCACHE~~
====== RouterOS v 7.2.1 ======

{{ :mifi4eu:screenshot_971.png?50|mifi4EU}}
What's new in 7.2.1 (2022-Apr-13 09:01):

*) filesystem - improved long-term filesystem stability and data integrity;

{{:wifi:routeros:screenshot_41.png?600|RouterOS v 7.2.1}}


What's new in 7.2 (2022-Mar-31 12:11):

<code>
*) api - accept "Content-Type" with specified charset;
*) arm - fixed "auto" CPU frequency setting;
*) arm - fixed "shutdown" command on hAP ac^2;
*) arm64 - improved Watchdog initiated reboot reason reporting;
*) arm64 - improved low disk space handling condition on upgrade;
*) backup - added "force-v6-to-v7-configuration-upgrade" option on backup load to clear RouterOS v7 configuration and trigger reimport of RouterOS v6 route configuration (CLI only);
*) backup - fixed automatic backup generation when resetting configuration;
*) backup - fixed cloud backup's creation timezone;
*) bgp - added BGP advertisements display (requires output.keep-sent-attributes to be set);
*) bgp - do not export default BGP values;
*) bgp - fixed VPNv4 route sending to remote peer;
*) bgp - fixed link-local iBGP address selection;
*) bgp - fixed network advertisement from address-lists after reboot;
*) bgp - fixed routing table and BGP configuration order in export;
*) bgp - improvements on detecting peers local address when IPv6 link-local addresses are used;
*) bluetooth - allow to export device, advertiser and scanner configuration;
*) bluetooth - disable scanning by default;
*) bridge - added fast-path and inter-VLAN routing FastTrack support when vlan-filtering is enabled;
*) bridge - fixed FastPath when using "frame-types=admit-only-untagged-and-priority-tagged" setting;
*) bridge - fixed PPPoE packet forwarding when using "use-ip-firewall-for-pppoe" setting;
*) bridge - fixed bridge filter and NAT rules on ARM64 and TILE devices;
*) bridge - fixed destination NAT when using "use-ip-firewall" setting;
*) bridge - fixed filter and NAT "set-priority" action;
*) bridge - fixed filter and NAT "set-priority" on ARM64 devices;
*) bridge - fixed filter rules when using interface lists;
*) bridge - fixed firewall "ingress-priority" matcher and "new-priority=from-ingress" action settings from VLAN tagged frames;
*) bridge - fixed priority tagged frame forwarding when using "frame-types=admit-only-untagged-and-priority-tagged" setting;
*) capsman - improved stability when running background scan on CAP;
*) capsman - improved system stability when processing CAP packet by Mangle;
*) ccr2004 - improved PCI timeout handling on CCR2004-1G-2XS-PCIe;
*) ccr2004 - improved system stability on CCR2004-12S+2XS;
*) certificate - allow to choose digest algorithm for CSR signing;
*) certificate - made "fingerprint" parameter read-only;
*) chr - improved system stability when writing into memory;
*) chr - temporarily suspended downgrade to RouterOS v6;
*) clock - properly notify all instances about time changes;
*) conntrack - properly detect helper status;
*) console - fixed "print" command with additional "where" condition;
*) console - improved console responsiveness when processing received characters;
*) console - made "password" parameter mandatory when creating a new user;
*) console - properly erase CLI history after configuration reset;
*) console - updated copyright notice;
*) crs1xx/2xx - fixed static switch host addresses after link down;
*) crs1xx/2xx - ignore static bridge host addresses (switch unicast-fdb should be used instead);
*) crs3xx - fixed CPU load balancing for ARM dual core devices;
*) crs3xx - fixed QSFP+ interface LEDs;
*) crs3xx - fixed watchdog timer functionality;
*) crs3xx - improved SFP+ interface linking after reboot for CRS312 device;
*) crs3xx - improved maximum allowed ACL rule calculation;
*) crs3xx - improved system stability when creating many ACL rules on CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
*) defconf - made "192.168.188.1/24" the default LAN IP address for LTE CPE devices;
*) dhcp-server - fixed DHCP Option decimal value parsing;
*) dhcp-server - fixed statistics sending in "Accounting Stop" packets;
*) dhcp-server - send "Class" attribute in "Accounting Request" when provided by RADIUS;
*) dhcpv4-server - allow adding comments;
*) dhcpv4-server - remove dynamic leases when server configuration is removed;
*) dhcpv4-server - reset dynamic "bcast" flag when receiving offer from DHCP relay;
*) dhcpv4-server - reset offer counter when receiving offer from DHCP relay;
*) dhcpv6 - added VRF support;
*) dot1x - added "server-fail-vlan-id", "guest-vlan-id" and "reauth-timeout" settings for dot1x server;
*) dot1x - added "src-address", "src-mac-address" and "src-port" settings for dynamic switch rules;
*) dot1x - added NAS-Port-ID attribute for RADIUS Access-Request;
*) dude - fixed The Dude client compatibility with RouterOS v7;
*) dude - fixed The Dude compatibility with ARM64;
*) ethernet - improved system stability when receiving large packets on devices with 88F3720 CPU (nRAY, LHGG);
*) firewall - improved available port lookup for source NAT when free port range is exhausted;
*) graphing - properly generate interface graph for traffic higher than 2.1Gbps;
*) hotspot - fixed login page over HTTPS;
*) hotspot - fixed memory leak on every web page loading;
*) hotspot - fixed web page loading using HTTPS;
*) ike2 - ignore "INITIAL-CONTACT" payload on responder when "send-initial-contact" is disabled;
*) interface - fixed minor memory leak when interface or connected route is changed;
*) ipsec - added hardware acceleration support for CCR2116;
*) ipsec - fixed "identities" menu emptying after RouterOS upgrade/reboot;
*) ipv6 - do not add duplicate dynamic prefix when static already exists;
*) ipv6 - fixed "retransmissit-interval" unit value;
*) ipv6 - fixed VLAN tagged PPPoE packet receiving on RB5009;
*) l2tp - fixed CHAP challenge packet processing over IPsec;
*) l2tp - improved service stability when disabling L2TP server with connected clients;
*) l2tp - improved system stability when processing L2TP control messages;
*) l3hw - added HW offloaded FastTrack support for inter-VLAN routing;
*) l3hw - fixed HW offloaded NAT;
*) l3hw - fixed HW offloaded routing when using 7 or more VLAN interfaces;
*) l3hw - fixed ICMP message when routed packet exceeds MTU and DF flag is set;
*) l3hw - fixed bonding source MAC address;
*) l3hw - fixed default route offloading for CRS305, CRS326-24G-2S+, CRS328, netPower, netFiber devices;
*) l3hw - improved routing table offloading for CRS305, CRS326-24G-2S+, CRS328, netPower, netFiber devices;
*) l3hw - improved system stability when using 7 or more VLAN interfaces;
*) led - fixed LED behavior on Audience;
*) led - reduced LTE signal LED range to -70;
*) leds - fixed user LED on RB750Gr3;
*) log - added warning message when connection tracking table is full;
*) log - include message also in e-mail body;
*) lora - fixed "antenna-gain" parameter unit;
*) lte - add IPv6 address on interface as well;
*) lte - added 3 APN profile support and APN name re-using on R11e-LTE6;
*) lte - added MAC address and IPv6 LL address persistence after reboot on EG12 and EG18 modems;
*) lte - added basic information support for Telit LM960 and LM940 in MBIM mode;
*) lte - added class based support for configless RNDIS LTE modems;
*) lte - added support for Uplink CA reporting;
*) lte - changed "CS/PS" registration type from "both" to "any" on R11e-LTE un R11e-LTE6;
*) lte - do not loose "band" configuration after reboot on Chateau 5G;
*) lte - do not show external antenna selector on devices that does not support it;
*) lte - enabled multi-APN and name re-use support for Chateau;
*) lte - expose diagnostics channel for all modems;
*) lte - fixed "monitor" command to not report old info;
*) lte - fixed AT command response handling on R11e-LTE;
*) lte - fixed IPv6 address addition after startup on R11e-LTE6;
*) lte - fixed MBIM modem reset on AT timeout;
*) lte - fixed link flapping when loosing cellular signal on R11e-LTE un R11e-LTE6;
*) lte - fixed packet forwarding on R11e-4G and R11e-LTE-US;
*) lte - fixed possible timeouts when sending SMS in LTE only mode on R11e-LTE;
*) lte - fixed support for Sierra MC7710;
*) lte - fixed support for Telit 960;
*) lte - improved stability on "+EGMR" response in MBIM mode;
*) lte - improved stability when modem disappears during firmware upgrade;
*) lte - improved support for sending/receiving SMS in LTE only mode on R11e-LTE6;
*) lte - made "no" the default value for "use-network-apn" parameter;
*) lte - properly recognize MBIM modem in USB port as LTE on Chateau 5G;
*) ntp - allow adding duplicate server address if dynamic entry exists;
*) ntp - fixed multicast mode support;
*) ntp - improved IPv6 address support;
*) ntp - improved service stability when none of the NTP servers are reachable for a while;
*) ntp - improved source address usage for reply packets;
*) ntp - print log change time with time-zone applied;
*) ospf - added "ptmp-broadcast" interface type (compatible with RouterOSv6 PTMP type);
*) ospf - convert ospf "static" redistribute to "static,dhcp,modem,vpn" after update from RouterOS v6;
*) ospf - fixed MD5 authentication;
*) ospf - fixed NBMA hello's not being sent if priority is set to 0;
*) ospf - fixed default route origination when "default-originate=if-installed" "redistribute" is enabled;
*) ospf - fixed default type-3 LSA's not being injected to stub area;
*) ospf - fixed distance if "originate-default" is set to "always";
*) ospf - fixed external LSA not updating after prefix netmask change;
*) ospf - fixed incorrect LSA types when changing area types;
*) ospf - fixed neighbor election failure;
*) ospf - fixed neighbor stuck in ExStart;
*) ospf - fixed simple authentication;
*) ospf - general stability improvements;
*) ospf - improved DB retransmit logging;
*) ospf - improved logging;
*) ospf - improved overall stability;
*) ospf - improved stability for very large LSDB;
*) ospf - improved stability on OSPFv3 instance disabling;
*) ospf - improved stability when DR goes down;
*) ospf - improves stability when handling looped back OSPF packets;
*) ospf - properly set VRF for gateway;
*) ospf - send notifies for neighbors;
*) ovpn - added SHA2 authentication algorithm support;
*) ovpn - added hardware acceleration support for IPQ4018/IPQ4019 and AL* series chipsets;
*) ovpn - added option to send disconnect message in UDP mode;
*) ovpn - fixed large option message parsing;
*) ovpn - improved UDP session handling;
*) ovpn - improved memory allocation on Tile in "ethernet" mode;
*) ovpn - improved system stability in high load scenarios;
*) pimsm - fixed menu prints;
*) pimsm - general stability improvements;
*) poe - fixed PoE driver loading on CRS354-48P-4S+2Q+;
*) poe - update PoE firmware only on devices that support it;
*) ppp - added "comment" option for PPPoE servers;
*) ppp - fixed AT+CPIN chat when SIM PIN is specified;
*) ppp - improved stability when handling large amount of connections simultaneously;
*) ppp - show local and remote IPv6 addresses (CLI only);
*) pppoe - added option to configure "host-uniq" parameter;
*) pppoe - added option to ignore PADI messages with empty service name;
*) pppoe - use default MTU of 1492;
*) pptp - added insecure connection warning;
*) pptp - show insecure connection warning on dynamic interfaces;
*) qsfp - correctly display auto-negotiation status;
*) queue - fixed queued IPv6 traffic considered as "invalid" by Firewall;
*) queue - improved system stability when processing traffic;
*) queue - improved system stability when using more than 255 unique packet marks;
*) rb4011 - fixed jumbo frame processing on SFP+ port when using 1G module;
*) rip - added logging;
*) rip - fixed route metrics;
*) rip - fixed route redistribution;
*) rip - use nexthop with interface;
*) route - allow OSPF and RIP redistributed routes to be matched by routing filters;
*) route - fixed "min-prefix" configuration when set to 0;
*) route - fixed "suppress-hw-offload" update;
*) route - fixed "table" menu emptying after RouterOS upgrade;
*) route - fixed BGP atomic aggregate value;
*) route - fixed ECMP load balancing in FastPath;
*) route - fixed ECMP route removal;
*) route - fixed route addition to VRF from BGP;
*) route - fixed router's LSA for PTP networks;
*) route - fixed routing configuration export on SMIPS devices;
*) route - general stability improvements;
*) route - improved routing table print speed;
*) route - show OSPF and RIP specific attributes in "/routing route" table;
*) route-filter - fixed "return" action;
*) route-filter - fixed complex matchers with "|| or and &&";
*) route-filter - fixed incorrect invert-match configuration upgrade from RouterOS v6;
*) route-filter - fixed range conversion after update from RouterOS v6;
*) route-filters - allow to filter and modify default route if "originate-default" is set to "always";
*) route-filters - fixed possible address list race condition and memory leak;
*) route-filters - renamed "*-set" to "*-list";
*) routerboard - fixed "ether2" interface presence on some RBwAPGR devices;
*) routerboard - fixed WPS button functionality on Audience;
*) routing - added PCAP viewer tool for BGP advertisements debugging purposes;
*) routing-filter - fixed "bgp-*-communities-empty" matcher;
*) rpki - made RPKI verify non-strict, introduces new state "unverified";
*) rpki - show expire timer;
*) sfp - improved SFP module detection on CRS106 and CRS112;
*) smb - fixed SMB2.0 disk size reporting;
*) smips - improved RAM allocation;
*) sms - increased "at-chat" timeout when sending SMS;
*) snmp - added SFP vendor name to optical table;
*) snmp - added support for "ipv6AddrPrefixTable" and "ipv6RouteNumber" OID's;
*) snmp - allow two level nesting for vlan, bonding speed query;
*) socks - fixed SOCKS5 support;
*) ssh - fixed forwarding with IPv6 link-local addresses;
*) ssl - fixed CA certificate processing when "subjAltName" is marked as critical;
*) supout - added "port-controller" bridge section;
*) switch - added "rx-overflow" counter for 88E6393X (RB5009) and 88E6191X (CCR2004-16G-2S+) switch chips;
*) switch - fixed port-isolation misconfiguration detection when using multiple switches;
*) switch - improved packet forwarding with enabled "cpu-flow-control" setting between different rate interfaces for 88E6393X (RB5009) and 88E6191X (CCR2004-16G-2S+) switch chips;
*) switch - improved switch chip initialization process on bootup for CCR2004-16g-2s+ devices;
*) switch - properly limit maximum number of switch rules to 256 on RB5009;
*) system - fixed license loss on some RB1100Dx4 and RB4011 devices;
*) tr069-client - accept 200-299 codes for HTTP diagnostics;
*) tr069-client - added support for 5G band configuration;
*) tr069-client - added support for wireless "skip-DFS" configuration;
*) tr069-client - added support for wireless client uptime reporting;
*) tr069-client - fixed RPC download of "3 Vendor Configuration File" with branding package;
*) traffic-flow - do not handle NAT events when "nat-events" is disabled;
*) traffic-generator - fixed transmit speed for multiple asymmetric streams;
*) upgrade - improved 404 error handling when checking for new versions;
*) upgrade - improved downgrade prompt message;
*) ups - fixed UPS support;
*) usb - fixed display of incorrect port count for USB serial ports;
*) user - removed obsolete "tikapp" policy;
*) user - send "Class" attribute in "Accounting Request" when provided by RADIUS;
*) vlan - fixed improper VLAN priority addition for routed packets;
*) vxlan - allow unsetting "group" and "interface" properties;
*) vxlan - fixed running state after reboot when using "interface" and "group" settings;
*) webfig - do not show side menu if WebFig is disabled by skin;
*) webfig - fixed default configuration popup presence;
*) webfig - fixed user policy lookup for skin designer;
*) wifiwave2 - added "client-isolation" feature;
*) wifiwave2 - added support for handling disconnect request messages from RADIUS servers;
*) wifiwave2 - fixed calling "scan" and "frequency-scan" commands through the API;
*) winbox - added "Disconnect Notify" checkbox to "Interface/OVPN Client" menu;
*) winbox - added "Freq. Usage" and "Scan" buttons for WifiWave2 interfaces;
*) winbox - added "Ignore Missing" selector to "System/Packages" menu;
*) winbox - added "Mode" parameter under "Wireless" menu with WifiWave2 package;
*) winbox - added "Routing Table" parameter for IPv6 routes;
*) winbox - added "TLS Version" parameter for "Interface/OVPN";
*) winbox - added "VPN" tab to "Routing/BGP" menu;
*) winbox - added "VRF" parameter for "SSH" and "Telnet" menus;
*) winbox - added "VRF" parameter to "IP/Services" menu;
*) winbox - added "comment" parameter to "User Manager/Users" menu;
*) winbox - added "host-uniq" parameter to PPPoE client interface;
*) winbox - added MLAG support;
*) winbox - added SHA256 and SHA512 "Auth" values for OVPN menu's;
*) winbox - added ZeroTier support;
*) winbox - added explicit "Upload" and "Download" names for "Bucket Size" parameters under "Queues" menu;
*) winbox - added interface list support for "IP/Traffic Flow" menu;
*) winbox - added local/remote CPU load parameters for "Bandwidth Test";
*) winbox - added missing "3GGP RAW" parameter under "Interface/Wireless/Interworking Profile" menu;
*) winbox - added missing "accounting", "interim-update" and "radius-password" parameters under "IP/DHCP Server" menu;
*) winbox - added support for "Tool/Speedtest" menu;
*) winbox - added support for W60G align tool;
*) winbox - allow adding more than 100 tagged/untagged interfaces under "Bridge/VLAN" menu;
*) winbox - allow configuring "VTEP" under "Interface/VXLAN" menu;
*) winbox - allow setting "Interface" parameter for 100G LED types;
*) winbox - changed "Accept Redirects" parameter type under "IPv6/Settings" menu;
*) winbox - do not require "name" and "file name" parameters for certificate import/export;
*) winbox - do not show "Antenna Scan" button on devices that do not support it;
*) winbox - do not show connection tracking table if it has more than 10000 entries;
*) winbox - fixed "00:00:00" time printing;
*) winbox - fixed "Switch" menu on Chateau devices;
*) winbox - fixed "action" field in "IP/Web Proxy/Access" menu;
*) winbox - fixed "expires-after" certificate parameter value;
*) winbox - fixed CHR License renewing process;
*) winbox - fixed address list type parameters in "Routing" menu;
*) winbox - fixed content filtering in "Tools/Packet Sniffer/Packets" menu;
*) winbox - fixed entry order in "Tools/Packet Sniffer/Packets" menu;
*) winbox - fixed error message when adding NTH rule with "0" value;
*) winbox - fixed minor typo under "LTE" interface menu;
*) winbox - fixed switch related settings for MT7621 switch chip (hEX, hEX S, RBM33G, RBM11G, LtAP);
*) winbox - made "9" the default value for "Target" parameter under "IP/Traffic Flow" menu;
*) winbox - made "Routing Filters/Rules" table sortable;
*) winbox - made OSPF interface type names consistent between CLI and GUI;
*) winbox - moved "IP/Route/Nexthops" and "IPv6/Route/Nexthops" menus to "Routing/Nexthops";
*) winbox - moved IPv4 and IPv6 "Rules" menus under "Routing" menu;
*) winbox - properly limit "Disconnect Timeout" value under "CAPsMAN/Configuration" menu;
*) winbox - properly save "IPv6/Settings" menu in session file;
*) winbox - properly show "v" flag instead of "y" under "IP/Route" menu;
*) winbox - properly update ethernet auto negotiation status on CHR;
*) winbox - properly update server list under "System/NTP Client/Servers" menu;
*) winbox - renamed "Keep user configuration" to "Keep users" under "System/Reset Configuration" menu;
*) winbox - renamed "MBPS" to "Mbps" value unit name in "Tools/Traffic Generator" menu;
*) winbox - renamed "Revoked" parameter to "Revoked Time" under "System/Certificates" menu;
*) winbox - report local terminal session as "local" instead of "telnet";
*) winbox - require existing pool for "Address Pool" parameter under "IPv6/DHCP Server" menu;
*) winbox - require non empty "Packet Mark" value under "Queues" menu;
*) winbox - show "H" flag for offloaded connections in "IP/Firewall/Connections" menu;
*) winbox - show "Lost Ratio" column by default under "Tools/Traffic Generator" menu;
*) winbox - show "Routes" column by default under "PPP/Secrets" menu;
*) winbox - show "System/Health/Settings" only on boards that have configurable values;
*) winbox - show "System/SwOS" menu only on boards that have dual boot;
*) winbox - show additional columns by default for "Wireless" menu with WifiWave2 package;
*) winbox - sort "Address List" parameter values alphabetically in "IP/DHCP Server/Leases" menu;
*) winbox - updated default "Routing/BGP/Peer Cache" table appearance;
*) winbox - use "total" as default value for "Tools/Profile";
*) wireguard - allow same peer's public key for different interfaces;
*) wireguard - fixed IPv6 LL address generation;
*) wireguard - fixed IPv6 traffic processing with multiple peers;
*) wireguard - made "preshared-key" and "private-key" values sensitive;
*) wireless - added "3gpp-info" parameter to interworking configuration;
*) wireless - added EAP-AKA to interworking's realm configuration;
*) wireless - added information about client signal strength to log messages about disconnections;
*) wireless - correctly preserve WMM priority when receiving packets;
*) wireless - fixed frequency range information for IPQ4019 interfaces;
*) wireless - fixed interface initialization on Metal 2SHPn;
*) wireless - improved nv2 link stability;
*) wireless - improved wireless connection stability during background scans;
*) www - fixed "tls-version" for SSL;
*) x86 - added support for Intel E810 NIC;
*) x86 - allow to select disk for install image;
*) x86 - fixed NVME partition path;
*) x86 - fixed VLAN tagged packet transmit;
*) x86 - made "no" the default value for "disable-running-check" ethernet parameter;
*) x86 - properly distinguish multiple NICs that share the same PCI bus number;
*) zerotier - fixed IPv6 support;
*) zerotier - made MAC and MTU values read-only;
*) zerotier - properly handle IP address change;
</code>

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