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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 defects, use the Juniper Networks online Junos Problem Report Search application.

General Routing

  • EX/QFX SNMP: jnxOperatingDescr.1.1.0.0 returns blank, but jnxOperatingState.1.1.0.0 returns value. PR1683753

  • ACX-5448: pps values seen on interface even when it is in disabled state. . PR1685344

  • Traffic blackhole during l2circuit pseudowire redundancy neighbor switchover. PR1686260

  • Traffic loss is more than expected with OSPF TI-LFA enabled and the primary path is down. PR1695292

  • On ACX5448, an interface with SFP-T optic set to 100m and auto-negotiation disabled will remain down after reboot or on chassis-control restart. PR1702239

  • CoS rewrite rules will not work in L3VPN scenario. PR1703840

  • Transit traffic drop is observed for the BGP-LU route prefixes with ECMP forwarding path on Junos ACX5448/ACX710 platforms. PR1712564

  • The member interface will not be added to the AE bundle if the link-speed of the AE interface doesn't match that of the member. PR1713699

  • The traffic through the AE member link will be dropped. PR1714111

  • SFP-T cannot be recognized after detecting an I2C error on ACX5448. PR1715924

  • SNMP MIB OID output showing wrong temperature value if device running under negative temperature. PR1717105

  • The multicast packets could hit the CPU/RE on ACX5448 and ACX710 platforms. PR1722277

  • Intermittent MAC move is observed in VPLS environment when ACX5448 or ACX710 is acting as a PE. device PR1722919

  • Traffic is getting discarded in PFE when forwarding-table is changed. PR1723624

Infrastructure

  • Unable to take recovery snapshots after USB upgrade is performed on ACX710. PR1717710

Interfaces and Chassis

  • Incompatible/unsupported configuration is not getting validated correctly during ISSU/normal upgrade causing the traffic loss. PR1692404

  • On Junos platforms the dcd will flap the IFLs which are part of EVPN routing-instance. PR1712800

User Interface and Configuration

  • The system won't come up in a working state post reboot for upgrade validation fails to detect invalid host-name. PR1703745