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Resolved Issues: 21.3R2

General Routing

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

  • On ACX710 routers, PTP might get stuck and does not function properly in certain condition. PR1587990

  • Specific packets over VXLAN causes FPC memory leakage and ultimately resets the Packet Forwarding Engine. PR1602407

  • On ACX5448 routers, CFM does not go into the Ok state after the router reboots. PR1602489

  • On ACX5448 and ACX710 routers, running the DHCP relay does not process the packets arriving over MPLS. PR1605854

  • On ACX5096 routers, the output of the pps traffic is displayed on the deactivated interfaces. PR1608827

  • On ACX710 routers running Junos OS Release 21.2R1 and later might cause kernel to crash. PR1608852

  • On ACX5448 and ACX710 routers, traffic towards the CE devices through the default route might be dropped in VRF. PR1611651

  • On ACX5448 routers, the following error message gets generated while overriding the baseline configuration from the profile configuration:

  • The routing protocol engine CPU gets stuck at 100 percent. PR1612387

  • On ACX5448 routers with rates above 4 GB, there might be mismatches in the statistics between the physical and logical interfaces. PR1614550

  • Host-outbound-traffic might be placed in the incorrect queue. PR1619174

  • Traffic might get equally load-balanced irrespective of the scheduler configuration. PR1620137

  • In IGMP, there might be 6 to 8 seconds delay when the receiver switches in between the groups. PR1620685

  • Traffic forwarding to one of the the single homed PE devices or routers does not occur after the VLAN-ID gets changed under the routing instance. PR1621036

  • On ACX5448 and ACX710 routers with Layer 3 VPN scenarios, after multiple core link or protocol flaps, error messages might get generated. PR1621425

  • SNMP interface reports temperature instead of the RX alarms. PR1621894

  • On ACX5448 routers, the smartd configurations do not get applied. PR1623359

  • On ACX5448 routers, the EXP rewrite does not work in a Layer 3 VPN scenario when you configure the mf filter. PR1623922

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

  • On ACX5048 routers, the filters that reports the TCAM errors do not get installed in the hardware after upgrading from Junos OS Release 17.4R2-S8 to 20.4R3. PR1630280

  • DHCP clients might not come online in the IRB with VLAN or EVPN scenario. PR1633778

  • On ACX5448 routers, incorrect PEM overload alarm threshold gets displayed. PR1636222

  • ZTP does not work on the et-x interfaces. PR1601798

  • On ACX5448 and ACX710 routers, MPLS traffic might not be forwarded properly after reboot. PR1605591

  • ACX Series routers running DHCP might not process packets arriving over IRB or MPLS. PR1607201

  • Packet fragmentation might be seen when you configure MTU for the logical interface. PR1614449

  • When you configure vlan-id-range or list for the aggregated Ethernet interface of l2ckt, traffic forwarding occurs for the first VLAN. PR1616147

  • Traffic might not be forwarded after failover in the Layer 2 circuit hot standby mode. PR1616892

  • On ACX710 and ACX5448 routers, the Packet Forwarding Engine daemon crashes if you disable the standby interface in the Layer 2 Circuit Pseudowire redundancy scenario. PR1617287

  • Unicast packet loss might be observed due to the control-word configuration. PR1626058

  • VPLS traffic loss might be observed post route flap. PR1626267

  • ACX710 routers running G.8275.2 becomes nonresponsive at the PTP Acquiring state if the connection is through some timing unaware nodes. PR1632761

  • The storm-control rate-limit might not work with VPLS policer under logical child interface. PR1633427

  • ISIS last transition time never increments PR1634747

  • The IS-IS last transition time never increments. PR1634747

  • On ACX5448 and ACX710 routers, the Layer 3 interface creation might fail. PR1638581

  • The Packet Forwarding Engine might crash after the device reboots or the Packet Forwarding Engine restarts. PR1626503

  • On ACX5048 and ACX5096 routers, speed 10m configuration error occurs. PR1633226

  • On ACX5448 routers with ESI configured, locally switched traffic might be dropped. PR1638386