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Resolved Issues

Learn about the issues fixed in this release for QFX 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

  • When a VXLAN encapsulated IP packet, or an IP packet with UDP port matching the VXLAN UDP port, is received on a trunk interface that does not have VXLAN configuration it is dropped. The Issue is not seen with untagged L3 interfaces PR1805922

  • DHCPv4/v6 packets may be dropped because DHCP packets are not routed to kernel after initial jdhcpd starts PR1816246

  • In high-scale, high-load environments, the l2ald process may experience hangs during Apstra polling. PR1828741

  • Packets are incorrectly directed to an inappropriate filter and are lost due to TCAM exhaustion. PR1840632

  • Stale MAC-IP entries are not cleared in an EVPN-VXLAN scenario when encapsulate-inner-vlan or decapsulate-accept-inner-vlan or both knobs are present. PR1844623

  • Packet Forwarding Engine restart and high CPU utilization for evo-pfemand process in large-Scale VXLAN Fabrics. PR1845230

  • QFX5240-64 OD/QD: PSM upgrade failure. PR1848912

  • VXLAN packets with inner VLAN tag are dropped in transit device. PR1849807

  • OSPFv3 authentication with IPSEC doesn't work on Junos OS Evolved QFX platforms. PR1862778

  • Traffic forwarding fails to recover after manually removing and reinserting the Direct Attached Copper cable. PR1862893

  • ECN copy support from VXLAN header to inner Header on Type-5 decap tunnels. PR1865671

  • The command output for show system snapshot randomly returns Error: Snapshot is in progress ... Please retry later! PR1868309

  • QFX5241-64OD: Media type not displayed correctly for OSFP DAC and DACBO cables. PR1873970

  • Rare assert with an Junos OS Evolved process. PR1874151

  • EVACL does not work on TH4 and TH5 when bound on access ports. PR1876492

  • Optics description is displayed as UNKNOWN for 3PO optics on Junos OS Evolved platforms. PR1882916

EVPN

  • Duplicate traffic will occur in an EVPN-VxLAN DCI configuration with translation VNI. PR1853110