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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

  • The .include directives are deprecated, and support for them is removed in a future version.PR1647592

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

  • The evo-pfemand core file is observed during the device reboot and interface flaps. PR1677679

  • ACX7100-32C port down when configuring speed as 10g in 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

  • Traffic egressing out of 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

  • jdchpd core file seen with dhcp-snooping persistent configuration. PR1688644

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

  • ACX7509 :: timing PTP does not support Routing Engine switchover. PR1690984

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

  • Junos OS Evolved::JDI_REG::ACX7100: DHCPv6 relay bindings are not as expected after deactivating and activating interfaces. PR1692278

  • LACP and LLDP protocol traffic is not transparently forwarded across the CE devices.PR1692402

  • [jdhcpd] multiple DHCP release packets sent to the DHCP server in IRB interface with a virtual gateway address (VGA) with EVPN/MPLS ERB model.PR1693625

  • RPD core file is seen after the switchover. PR1694773

  • System reboot related log message SYSTEM_REBOOT_EVENT might not be displayed in show log messages | match SYSTEM_REBOOT_EVENT. PR1696668

  • On ACX7509, MACsec MKA sessions might not come up after restarting FPC multiple (4-5) times. The only way to recover from this situation is to reboot the chassis.PR1701941

  • On Junos OS Evolved platforms, the traffic impact is seen as the set system process routing enable or set system process routing disable configuration does not work as expected. PR1702734

  • Port-mirroring is not working if hierarchical-scheduler is enabled on the analyzer output port.PR1703567

  • ACX7509: We see FEB 0 si5394m_1 PLL Access Failure alarms and Application evo-pfemand fail on node RE0 after request system application app hwdre node re0 restart. PR1708588

EVPN

  • In EVPN-MPLS Mutihoming scenario DF election gets stuck in the preference based state.PR1662954

  • In the EVPN-MPLS multihoming scenario, MAC-IP route deletion and addition result in traffic drop. PR1691132

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 (IFD) is configured with flexible-vlan-tagging. PR1689391

Routing Protocols

  • BGP or OSPF neighbors do not come up in Junos OS Evolved platforms if IPSEC security associations are used to authenticate the peer. PR1674802

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

  • Impaired accuracy for delay measurements using PAA. PR1697270

User Interface and Configuration

  • Test configuration might fail even though the configuration file has valid configurations. PR1671112