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Open Issues

Learn about open issues 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

  • On all ACX platforms, the hosts will not receive multicast traffic when snooping is configured in a EVPN-MPLS (Ethernet Virtual Private Network - Multiprotocol Label Switching) enabled broadcast domain. PR1613462

  • On all Junos OS platforms, incorrect sensor base telemetry data are collected when multiple SR-TE tunnels are configured with at least one uncolored, sharing the same single hop segment list. PR1665943

  • The Queue statistics might show constant PPS / bps after interface is disabled. The statistics does not increment and remain same when the interface went down. PR1685344

  • Reserved buffers might be shown as 0, but internally reserved buffers do get used to queue and transmit traffic on the queue. PR1689183

  • The aggregate Ethernet statistics might show 0 bps for output traffic. It is a CLI output display issue. It does not impact the traffic output.PR1689185

  • dc-pfe: HEAP malloc(0) detected! when a VPLS instance is deactivated in ACX5048. PR1692400

  • Convergance time can be more than 60ms for OSPF TILFA Node protection testing. PR1695292

  • FIPS mode is not supported in this release for SRXSME devices. PR1697999

  • On Junos OS ACX5048 and ACX5096 platforms, if the link-speed is configured under the aggregated-ether-options hierarchy of the Aggregated Ethernet (AE) interface and the link-speed value does not match with the member link-speed, the member interface will not be added to the AE bundle.PR1713699