MikroTik Changelogs
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Version: 7.21beta4

Testing

41 changelog entries across 33 component(s)

2025-Oct-28 (6 months ago)

Component Change
arm64 allow enabling receive packet steering on /system/resource/irq/rps menu in order to overcome unbalanced CPU load (additional fixes);
bridge fixed incorrectly blocked ports by STP (introduced in v7.20);
certificate fixed incorrect appearance of "invalid-before" and "invalid-after" dates;
dhcp4-server allow creating static DHCPv4 leases for VETH interfaces;
dhcpv6-client improved system stability when DHCPv6 client uses "rapid-commit=no", "accept-prefix-without-address=no" and receives only prefix from the server;
dhcpv6-server do not force set "address-pool" on static bindings with unset pool option after system reboot;
email added "certificate-verify" parameter;
ethernet fixed issue with 10/100 Mbps links for C53, S53 devices on certain ethernet interfaces (introduced in v7.21beta2);
evpn added basic logging support;
evpn fixed MAC mobility;
file improved stability and interoperability with WinBox and console;
firewall reduce maximum connection tracking entry count;
ip removed duplicate CLI parameters for socksify;
ippool6 added "Valid Lifetime" and "Preferred Lifetime" options and use them when constructing IPv6 address (additional fixes);
ipsec support Post-Quantum Pre-shared Key (PPK) with QKD integration (CLI only) (additional fixes);
l3hw added per-VLAN "l3-hw-offloading" setting and "H" flag for /interface/vlan menu (additional fixes);
log cleaned up older config by removing leading slashes from "disk-file-name" values;
lte fixed LED behavior for Chateau 5G R17 ax;
lte fixed MTU inheritance from master interface in multi-APN setups;
mpls fixed LDP label binding if nexthop is link-local address;
ospf fixed possible LSA issue after reboot or link changes (introduced in v7.21beta2);
ovpn-server added support for pushing IPv6 routes (additional fixes);
ppp do not automatically add apn=internet for manually created ppp-client interfaces;
ppp fixed ppp-client not dialing when two interfaces are same multi-channel port;
qos-hw always show usage and PFC counters, even when they are zero;
routing-filter change "^$" regexp to bgp-path-len=0 on upgrade from v6 to v7;
routing-filter use bgp-out-med for set bgp-med on upgrade from v6 to v7;
snmp fixed various connection tracking OID definitions in MIKROTIK-MIB;
snmp set maximum message size to 8 KB;
ssh fixed non-interactive command execution (introduced in v7.20);
switch improved HW bond load balancing by adding MPLS labels to transmit hash for 98DXxxxx, 98CXxxxx switches;
system fixed ".auto.rsc" file execution (introduced in v7.20);
system fixed package list fetch from local upgrade server;
tr069-client added LTE link recovery timer setting (additional fixes);
veth fixed VETH interface not getting an IP addresses in a vlan-aware bridge containing multiple DHCP servers;
wifi changed country code to "XA" for "UK 5.8 fixed outdoor" regulatory domain;
wifi improved interface stability when encountering authentication failures;
wifi,wireless include "Event-Timestamp" in RADIUS accounting messages;
winbox added IP/Socksify menu;
winbox fixed Ethernet Tx Stats (introduced in v7.20);
wireguard added VRF option (CLI only) (additional fixes);