MikroTik Changelogs
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Version: 7.25

Stable

288 changelog entries across 68 component(s)

2026-Oct-22 (1 week ago)

Component Change
app add the networkRouterIP variable for container apps;
app allow the privileged mode to be enabled per service in the container app YAML;
app fix CHR apps getting stuck on "starting" on slower boards;
app show an error when an app variable cannot be resolved;
app update the environment variables of the docker-with-komodo app;
bgp add the always-compare-med setting;
bgp fix BGP unnumbered connections within a VRF;
bgp include the VNI number in outgoing EVPN routes;
bgp log failed BGP connection attempts;
bgp show interface names and VRF names in BGP logs;
bridge add dynamic ARP inspection;
bridge add IP source guard;
bridge add mlag-lacp-fallback and mlag-init-delay settings for MLAG;
bridge fix a false "already added as bridge port" error;
bridge fix an MLAG peer getting stuck in the disabled state after config changes;
bridge fix bridge ports not forwarding;
bridge fix fragmented IPv6 traffic being dropped by DHCPv6 snooping (introduced in v7.23);
bridge fix VRRP MAC behavior in MLAG setups;
bridge improve FDB synchronization between MLAG peers when VLANs are added;
bridge make MVRP work with MLAG dual bonds;
bridge make the DHCP snooping log messages clearer and informative;
bridge rename the IGMP last-member-interval property to last-member-query-interval;
bridge warn about VLAN entries when vlan-filtering is disabled;
bth add default client DNS and allowed IPs settings;
bth add resumable file uploads;
bth check the available disk space before a file upload;
bth fix file share issues when enabled through WinBox files menu;
bth fix the file share getting stuck when disabling;
bth return upload errors in JSON format;
capsman add hw-protection-threshold;
capsman fix the last-ip value being shown backwards;
certificate fix ACME certificate issuance for wildcard domains;
certificate refactor certificate internal processes;
console allow the array access operator to accept arrays of indices or keys;
console expose globals in the API;
console fix background ":execute as-string" jobs not terminating on interrupt;
console fix comment wrapping in the monitor command;
console fix inconsistent /ip/firewall/filter print with src-address-list and dst-address-list;
console fix the where filter ignoring flags set to false;
console improve export order;
console improve stability when running scripts from Dude;
console prevent an out-of-memory condition when ":execute as-string" produces large output;
console prevent duplicate entries in /port/remote-access;
container add a Ctrl-] escape sequence to exit a stuck container shell;
container fix container interface handling on CHR;
container fix veth interface left running after restarting a stopped container;
container require the container device-mode to enable swap;
crypto fix a possible crash during IPsec processing on Qualcomm devices;
defconf fix button script policies;
defconf fix default configuration generation when CRS8xx series switch ports initialize late;
detnet use a single random source port;
dhcpv4-client ignore forcerenew packets that are not unicasted to client;
dhcpv4-server add ipv6-only-preferred parameter to respect option 108;
dhcpv4-server show DHCP option 82 parameters in ASCII in addition to hex;
dhcpv6-client add option 39 with the client hostname;
dhcpv6-client fix DHCPv6 client address handling after prefix-hint changes;
dhcpv6-client remove a duplicate dhcp-options parameter;
dhcpv6-relay use the packet's source MAC for option 79 if relay and client are on the same link layer;
dhcpv6-server add option 39 (FQDN) support and add-dns-entries option;
dhcpv6-server fix send-reconfigure for DHCPv6 clients behind a relay;
disk fix all-zero NGUIDs on NVMe over TCP exported namespaces;
disk improve RAID5/6 throughput;
dns fix resolving domain names that end with a dot;
dot1x rename the reauth-timeout to reauth-period;
dude fix the server not starting at boot when data-directory is on a USB disk;
email fix server certificate verification;
email show certificate related errors in the log;
ethernet add the arp-accept parameter for interfaces with MAC;
ethernet fix a stability issue on RB1100AHx2 under heavy traffic;
ethernet fix bogus fast-path Rx traffic reported on an unconnected ether8 port on RB5009;
ethernet fix link flap and unexpected reboots on RB5009;
ethernet fix occasional packet loss on hAP be3 Media;
ethernet fix PPPoE link flapping on Intel X710;
ethernet fix PPPoE over VLAN not working on Mellanox ConnectX-4;
ethernet fix SFP compatibility on hAP ax S and hEX S (2025) devices;
ethernet improve stability on x86 routers with Mellanox NICs;
evpn publish MAC-IP routes (RT-2) for neighbors;
fetch improve upload state reporting when using sftp;
fetch never set a cookie jar for HTTP requests;
fetch show a clearer error when keep-result and output are both used;
firewall add NAT-related fields to CEF format logging;
hardware show the device name and location in /system/resource/hardware menu;
igmp-proxy improve stability when changing /routing/igmp-proxy parameters;
iot add a GPIO menu in WinBox;
iot add Bluetooth output power control;
iot allow custom radio plan usage under regional lock;
iot enforce the fixed antenna gain on boards with an embedded antenna;
iot fix round-trip-time timing issues in LoRaWAN Basic Station;
ip-service fix services becoming unreachable after their VRF is disabled and re-enabled;
ipsec add XFRM interface support;
ipsec fix IKEv1 tunnels failing to establish when the commit bit is set;
ipsec fix IKEv2 EAP-TTLS client failing with invalid trust store (introduced in v7.21);
ipsec fix IPsec tunnels failing after migration from the old QKD settings;
ipsec fix policy and SA handling after moving it to netlink;
ipv6 fix a failure when releasing DHCPv6 prefix delegation pools;
ipv6 fix cases when address is lost after reboot if prefix was taken from pool;
ipv6 fix missing IPv6 link-local addresses on some interfaces when the device is busy during boot;
ipv6 fix the DNS timer in router advertisements;
ipv6 ignore router advertisements received on interfaces not in the accepting list;
l3hw fix IPv6 link-local traffic being routed incorrectly;
l3hw improve stability of L3 hardware offload when using IPv4-mapped IPv6 addresses;
l3hw optimize ECMP nexthop offloading;
lcd improve stability when an SFP reports an unknown link speed;
leds add dark-mode support for L41;
leds fix missing LED triggers when an R11e card is installed;
lte accept both y and yes for eSIM confirmation;
lte add band display support for Huawei ME909s modems;
lte add missing network error messages for MBIM modems;
lte add the sms-protocol=qmi option for sending and reading SMS;
lte do not force reconfiguration on roaming network when roaming is disabled;
lte fix LTE interfaces disappearing after FOTA updates;
lte fix missing MAC address on QMI LTE interfaces after the interface is recreated (introduced in v7.24.4);
lte fix missing new firmware update notification on some modems;
lte fix multi-APN connections not passing traffic on AT modems;
lte fix the subscriber number not updating after switching SIM slots;
lte improve system stability when using Quectel EP06-E MBIM modem;
lte improve system stability with eSIM-capable MBIM modems;
lte remove leftover APN slave interfaces when the master LTE interface is removed;
lte use also the network reported ipv6 MTU on MBIM interfaces when "auto" mtu option used;
lte use RA for IPv6 acquisition for FG621;
netinstall add branding-and-custom-packages parameter for custom NPK packages;
netinstall fix a duplicate device entry on RB2011 with SFP;
netinstall fix adding and exporting server comments;
netinstall fix multiple active interfaces inheriting the first interface's settings;
netinstall fix Netinstall failing to reinstall RB850Gx2 devices;
netinstall fix Netinstaller's memory check failing downloads to disk;
ospf fix DR/BDR traffic not being received with multiple instances;
ospf improve stability when a neighbor is lost;
ovpn improve stability in UDP mode when the TX queue is full;
pim add MLD support for PIM;
pim fix duplicate PIM configuration parameters;
pim fix PIM-SM issues with IPv6;
pim fix wrong or missing PIM configuration by separating PIM and GMP per interface;
poe-out add port-type field to poe monitor and print output;
poe-out firmware update for 802.3at capable boards (the update will cause a brief power interruption to poe-out interfaces);
poe-out firmware update for 802.3bt capable boards (the update will cause a brief power interruption to poe-out interfaces);
poe-out fix PoE fault led behavior;
poe-out fix PoE ports entering overload state when a PSU is fed from a UPS;
poe-out remove the class limit for LLDP power requests on forced ports;
port accumulate incoming data in log file even without TCP clients connected;
port add an FTDI latency_timer option for low-latency serial applications;
ppp add port interface info to PPP outbound channel defaults;
ppp fix a packet leak during dial-on-demand connection of a ppp-out interface;
ppp fix BG77 modem port name and channel count;
ppp fix the offline firmware-update notification for BG77/BG770 modems;
ppp fix the SINR value reported for BG77 and BG770 modems;
ptp add support for fixed master and slave port roles;
ptp add transparent clock mode;
ptp fix dropped packets on bridges with IGMP snooping and add vlan-id port setting;
qos fix PFC and lossless buffer issues (introduced in v7.23);
queue fix a typo in the cake-overhead-scheme parameter value;
route improve static route handling performance;
routing-filter fix any-regexp community matcher matching an empty community attribute;
routing-filter fix community delete, filter and modify with regexp-only community lists;
sfp fix QSFP28 optical modules failing to establish a link on CCR2216 and CRS520;
sfp improve QSFP-DD link establishing to NVIDIA DGX Spark and other devices;
sniffer improve packet time resolution;
snmp add an OID and logging for blacklisted program access;
snmp add CAPsMAN radio data to SNMP;
snmp add dynamic SNMP engine ID assignment;
snmp add interface table with mtu and l2mtu OIDs;
snmp add IP pool OIDs;
snmp add IPv6 address and interface name to the MNDP neighbour table;
snmp add OID blacklisting;
snmp add OIDs for Netwatch probes;
snmp add OSPF MIB tables;
snmp add ospfAdminStat and ospfRouterId to the OSPF MIB;
snmp add SHA-2 authentication for SNMPv3;
snmp add transmit drop counters;
snmp add VRRP status OIDs for monitoring;
snmp fix the reported capability flags in LLDP-MIB;
snmp fix the snmp tools timing out when authentication is used;
snmp log a warning when the src-address family does not match the request;
snmp remove an interface OID that should not be accessible;
ssh add a connection id to SSH log entries;
ssh add host key verification for the SSH client;
ssh limit server output to the client's window size;
ssh show router host key fingerprint;
ssh switch the default host key type to Ed25519;
ssh warn users when weak RSA key is being used;
ssl enabled hardware accelerated GCM on Alpine CPUs;
ssl improve logging;
switch add packet and byte counters for ACL rules on Marvell Prestera switches;
switch fix degraded slow-path throughput on CRS304 switch (introduced in v7.22);
switch fix VLAN-tagged traffic being looped back in MLAG setups on CRS8xx series switches;
system fix the frequency units from Mhz to MHz;
system improve stability (includes CVE-2026-31431, CVE-2026-67280);
system reboot automatically when the boot process fails to start;
system reduce the fan control interval on multi-core boards;
system remove the channel label from the RouterOS version;
system show health settings and overtemp options based on device capabilities;
system warn about a missing wifi driver package on BE boards;
tftp add VRF support;
traffic-flow fix a kernel failure when disabling traffic flow on a busy system;
user fix removal of inactive REST API sessions (introduced in 7.21);
userman improve stability when importing database files;
vlan add a forced-mac-address option for VLAN interfaces;
vlan warn when a VLAN interface is created on a slave interface;
webfig add a generic table and union group support;
webfig add column resizing to embedded tables;
webfig hide the left menu only on QuickSet and Terminal pages;
webfig improve comboboxes to select the first matching option while typing;
webfig update style;
webfig update the login page Help link;
wifi fix station statistics not updating after switching MLD links;
wifi fix the interworking network type;
wifi fix the wrong band shown in the registration table;
wifi fix traffic processing on CAPsMAN after an interface is disabled;
wifi perform a channel switch instead of dropping clients on radar detection;
wifi preserve dude package on cap when upgrading via capsman;
wifi report channel in log messages;
wifi report management frame protection (MFP) usage in registration-table;
wifi reuse freed station association IDs;
wifi show the EAP user identity in the registration table;
wifi show the MLD links and SSID in MLO client log messages;
wifi add a stream-port argument to configure the sniffer streaming server port;
wifi add fast transition support for MLD devices;
wifi add interworking, aaa and steering settings to the network configuration;
wifi add more steering debug logs;
wifi add network 'labels' parameter to WinBox and WebFig;
wifi do not preserve branding package on cap when upgrading via capsman;
wifi fix CAPsMAN failing when mangle marking is used with encrypted data channels;
wifi fix channel reselect interval/time operation for wifi-qcom-be and wifi-mediatek interfaces;
wifi fix incorrect scan results for 320 MHz access points;
wifi fix MLD link type change and SA query in station mode;
wifi fix per-link client statistics for MLO connections;
wifi fix SAE authentication using a wrong cached PMK;
wifi-mediatek fix 4.9 GHz band operation on the A42;
wifi-mediatek fix roaming between APs belonging to the same MLO group;
wifi-mediatek fix the 5 GHz access point failing to start after reconfiguration on the A42;
wifi-mediatek improve MLO client reconnection;
wifi-qcom fix disconnects during fast transition roaming;
wifi-qcom fix station mode association failures;
wifi-qcom improve IP multicast delivery to wireless clients;
wifi-qcom-ac fix a regression in station MAC address handling;
wifi-qcom-ac reduce package size;
wifi-qcom-be add hw-protection-mode support;
wifi-qcom-be add the distance setting for 802.11be devices;
wifi-qcom-be fix the block ack request being declined after a channel switch;
wifi-qcom-be fix Wi-Fi intermittently unavailable after reboot;
wifi-qcom-be improve throughput in dense client environments;
winbox add a filtered LLDP tab to neighbor discovery;
winbox add a Security tab and reorganize bridge and port dialogs;
winbox add a wifi radio regulatory info (reg-info) view;
winbox add device-mode configuration;
winbox add ISIS support;
winbox add progress bar support to the GUI;
winbox add the client MTU option for WireGuard peers;
winbox add the container save option;
winbox add wifi Spectral Scan support;
winbox allow power-cycling multiple interfaces at once;
winbox allow tuple fields with more than two values and multiple separators;
winbox fix bridge filter window disabling valid fields for IPv6 rules;
winbox fix SFP optical power values of 0.0 dBm not being shown;
winbox fix the channel.reselect-interval range field in CAPsMAN;
winbox fix the EC/IO signal quality graph;
winbox fix the ISIS neighbor level type being empty for "l2";
winbox fix the Memory Limit field of fq_codel to use bytes;
winbox fix the Min Prefix field in the routing rule dialog;
winbox fix the MPLS TE tunnel path hops field;
winbox fix the range field displayed in route filters;
winbox fix the signal indication graphs for ppp-out interfaces;
winbox fix the Skins menu for user groups opening a non-existent window;
winbox fix the system note display on startup;
winbox fix the wifi Authentication Types and Encryption fields;
winbox fix wg-import creating a WireGuard interface without a config file;
winbox improve status reporting under Tools/Email menu;
winbox make the Power Cycle button act only on the selected interface;
winbox open the Format Drive panel only for supported disks;
winbox remove the redundant empty status field from the License window;
winbox rename "send" to "transmit" in the Bandwidth Test window;
winbox rework the switch QoS statistics table;
winbox set minimal supported WinBox version to 4.3;
winbox show warning messages under "System/Users/SSH Keys" and "System/Users/SSH Private Keys" menu;
winbox show WireGuard peer information;
wireguard add the client-mtu parameter;
wireguard allow referencing a peer by its name;
wireguard allow unsetting the client-listen-port;
wireguard fix a peer that would not work after import when no endpoint address is set;
wireguard improve error message reporting when adding a new peer;
wireguard keep peer rx/tx counters when the peer is disabled and enabled;
wireguard support comment lines in wg-import configuration files;
wireguard treat empty private-key and preshared-key values as none;
wireguard use the MTU value when importing a configuration;
wireguard warn when an allowed-address overlaps another peer;
www add the remote client IP and domain to HTTPS log messages;
www fix a memory leak when parsing authentication headers;
www improve URI parsing;