Resolved Issues: 21.3R3

On ACX5448 devices, the BFD session status goes in the Init state after the system reboots when you have both CFM and BFD configured on the system.PR1552235

CFMD cores could be seen if CCM configuration is changed from aggregated Ethernet IFL to physical IFL, and if the physical IFL was previously part of aggregated Ethernet bundle. PR1612212

Interface state gets reset after the Packet Forwarding Engine restarts. PR1613314

On ACX5000 devices, the local fault and remote fault signaling do not get logged on the /var/log/messages file. PR1624761

On ACX2000 devices, output packet statistics are not incremented on the unit even after configuring statistics. PR1627040

Multicast traffic drop might be seen if IGMP snooping is enabled for VLAN. PR1628600

Speed 10m configuration error on ACX5048 and ACX5096 devices. PR1633226

The storm-control rate-limit might not work with VPLS policer under IFL. PR1633427

IS-IS last transition time never increments. PR1634747

IPv6 BFD session over aggregated Ethernet might stay down on ACX5448 and ACX710 devices. PR1635020

Locally switched traffic might be dropped on ACX5448 device with ESI configured. PR1638386

The ARP request packets might be sent out from ACX device without VLAN header. PR1638421

L3 interface creation might fail on the ACX5448 and ACX710 devices. PR1638581

High priority packets might be dropped on ACX5448 devices. PR1642187

The copper ports on ACX5448 device might go down if loaded with copper SFP. PR1643989

While sending BGP NOTIFICATION messages for RFC 8538 HARD RESET, the data portion is not present at times. PR1648479

Due to the MAC learning limit being exceeded traffic drop might be observed in the MC-AE scenario. PR1653926

The LDP sessions might flap in VPLS scenario resulting in Packet Forwarding Engine errors. PR1654172

The vmxt_lnx process generates core file at topo_get_link jnh_features_get_jnh jnh_stream_attach. PR1638166