Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

 
ON THIS PAGE
 

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

  • .include directives are deprecated, and support for them is removed. Warning comes for all custom services. PR1647592

  • Performance monitoring for 400ZR optics reporting data as suspect with reason Int Too Short. PR1670033

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

  • The FPC can go to a fault state on certain Junos OS Evolved PTX Series platforms after system reboot.s

    PR1682659

  • PTP/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

  • Routing Engine/FEB primary role does not switchover automatically when master FEB is ungracefully jacked out. PR1684982

  • Static-lsp with dynamic ARP shows traffic drop. PR1688573

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

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

  • The rpd core file is seen after the switchover. PR1694773

  • Layer 3 services is impacted due to ERPS configuration. PR1695882

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

  • DTE mask fails for cascaded setup with long run. PR1697093

  • [timing] [ptp]- Timingd core file is generated with PTPoIRB configuration. PR1701122

  • L2circuit traffic with a specific source MAC address might be dropped after label processing at an LSR. PR1701308 PR1701122

  • ACX7509 occasionally occurrs in link stuck down require reboot to recover after multiple FPC restarts. PR1701941

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

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

  • The transit Multicast traffic gets dropped on Junos OS Evolved ACX platforms. PR1705680

  • hwdfpc owned records are not exported in Junos OS Evolved platform for FPC environment sensor.PR1706833

  • Junos os Evolved:ACX7509: We see FEB 0 si5394m_1 PLL Access Failure alarms and application evo-pfemand failure on node re0 after request system application app hwdre node re0 restart PR1708588

  • ACX7024 :: On L2circuit with redundancy configured, traffic keeps dropping after primary l2ckt flaps. PR1709023

  • PTP lock-status stuck at (ACQUIRING) state and the downstream node does not get PTP packets. PR1712942

  • Junos OS Evolved-ACX: [Error] RT : Cleaning up 1 acks without processing.

  • SnP: all BGP sessions are not established when bfd IPv6 sessions are scaled to 1024. PR1715008

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

Platform and Infrastructure

  • RFC2544 in VRF instance [l2vpn/evpn-vpws] does not accept routing-instance value in Operational CLI PR1696146