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

  • On the ACX7100-32C:ACX7100-48L platform running Junos OS Evolved, you cannot clear or reset the disk option specified in the scheduled request node reboot command. The node reboots with the disk option last specified. PR1517596

  • 400G DAC could not come up between ACX7100-32C and ACX7100-48L. ACX7100-32C uses Vendor's phy, ACX7100-48L uses another vendor's ASIC. When connecting ACX7100-32C to ACX7100-48L with 400G DAC, auto-negotiation and link training between these 2 vendors have issue, which results in link failure. PR1560431

  • A restart of DHCP takes more time because of internal issues with the SIGTERM event. PR1610229

  • In ACX7509, after multiple FPC online/offline, FPCs are going to fault state. PR1616227

  • After picd or rpdagent app restart multpile object-info anomalies for evo-pfemand. Here are the types of anomalies seen Type : net::juniper::rtnh::Route Type : net::juniper::rtnh::NHOpaqueTlv Type : net::juniper::rtnh::Nexthop Type : net::juniper::rtnh::Unilist Type : net::juniper::rtnh::BfdSessionId. PR1628843

  • Unexpected intermittent carrier transitions are seen on QSFP56-DD-400G-CR8-CU-2.5M cable after flapping the interface. Carrier transitions counter should increment by 2 after flapping the interface. PR1645327

  • On Junos OS Evolved Release platforms running EVPN-VXLAN service, if there's a default route in master instance pointing to mgmt interface, a policy needs to be enabled to prevent it from being used for VXLAN resolution when there is any churn in the IP underlay.PR1657222