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Resolved Issues

Learn about the issues fixed in this release for ACX Series routers.

For the most complete and latest information about known Junos OS Evolved defects, use the Juniper Networks online Junos Problem Report Search application.

General Routing

  • [interface] [ACX7509] Interfaces mapped to same BCM port group flap when any one of the interfaces speed is modified. PR1608223

  • The classification-override functionality does not work for IPv6 traffic.PR1650622

  • ACX7100-48L : jdhcpd core file seen on boot. PR1658327

  • hwdre and evo-pfemand applications might crash if idmd, fabtoken and hwdre are restarted immediately after a FEB offline. PR1669130

  • show system alarm CLI command shows Optics does not support configured speed minor alarm for few 1G optics. PR1671200

  • Some VPLS and L2VPN streams are dropped on the aggregated Ethernet interface after a change in MTU configuration on the aggregated Ethernet interface.PR1671451

  • During the device reboot service resulting in traffic loss for hardware synchronization issues. PR1677679

  • ACX7100-32C: IPv4 or IPv6 EP-Type2 intra-vni traffic fails on leaf device after loading Junos OS Evolved BO profile configurations. PR1680253

  • Commit failure on Junos OS Evolved platforms post device upgrade.PR1680266

  • ACX7100-32C port down when configuring speed as 10g at Junos OS Evolved 22.2R1. PR1681560

  • PTP or TWAMP does not work on PM50 ports ( et-0/0/0 to et-0/0/3 on ACX7024 and all ports on ACX7100-48L) if FEC74 is enabled on that port. PR1684770

  • RE or FEB primary role does not switch over automatically when primary FEB is ungracefully jacked out. PR1684982

  • Traffic egressing out of the Layer 3 interface is affected when configuration changes are made. PR1687260

  • Traffic failure when you ping from ACX leaf to it's directly attached host. PR1687842

  • Unable to appropriately failover the incoming traffic with multiple links. PR1688773

  • Inconsistent clear ARP behavior leads to traffic loss to host(s). PR1691524

  • LACP and LLDP protocol traffic are not be transparently forwarded across CE devices. PR1692402

  • [interface] [evo_ifd]:: 400G-FR4/400G-DR4: Several additional interface flaps happening after setting mtu 9100. PR1693701

Infrastructure

  • show route forwarding-table destination command takes long time in a scaled system for non-/32 prefixes. PR1685545

Interfaces and Chassis

  • LLDP packet drop is seen when the physical interface is configured with flexible-vlan-tagging. PR1689391

Services Applications

  • ACX7100: Spikes in jitter that are larger than 5 ms for UDP plugin in PAA for high bandwidth or small packet size. PR1680309