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Resolved Issues

Learn about the issues fixed in this release for QFX Series switches.

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

  • In scaled Layer 2 network, error logs are printed for MAC Creation. MAC learning works as expected. PR1491933

  • On QFX5700 platforms few interfaces do not come up after removing channelization through single commit, that is by using delete interfaces. PR1592238

  • Unified led scheme for QFX5220 or QFX5130. PR1616209

  • QFX5220-128C : MDIO forward download fails after image upgrade. PR1636181

  • QFX5220 platform might experience system reboot or shutdown in rare cases. PR1638961

  • After sigkill or app crash, jstatsd app does not come up. PR1641229

  • FEC corrected errors which are cleared with clear statistics command show up as huge value after unified ISSU. PR1641583

  • QFX5130-32CD, QFX5220-32CD : Unexpected carrier transitions are seen on JNP-100G-2X50G-xM after plug out and plug in. PR1642744

  • Non standard optics causes pcid core file generation issue. PR1649925

  • QFX5130: A few MACS are missing from show ethernet-switching table. PR1650329

  • Junos OS Evolved QFX EvoPfemand-main process memory leak. PR1652873

  • TOS(DSCP+ECN) bits does not get copied from the inner Layer 3 header to outer VXLAN header. PR1658142

  • Junos OS Evolved white space in optics serial number in show chassis hardware display xml or json. PR1665229

  • QFX5130 sends a flow sample with the wrong value of flow record in sflow sampled packet. PR1666434

  • TPI-101526 :Junos OS Evolved:QFX5700 : 100% Layer 2 MAC traffic is not forwarded to the CE interfaces from the core on QFX5700. PR1668921

  • On QFX5130-32CD and QFX5700 platforms, IPv6 neighborships fail to establish if IPv6 loopback filters are configured. PR1671730

  • The interface does not come back to default port speed when ZTP is aborted. PR1672101

Infrastructure

  • QFX5220: Change in the output for L3VPN.inet6 route table in show route forwarding-table summary | display xml command.PR1653182

Routing Protocols

  • show multicast snooping route extensive instance evpn-vxlan-A with vlan filter does not show VE,AR mesh group route entries. PR1649410

User Interface and Configuration

  • The vlan-tagging configuration might cause blank interface configuration after a system reboot or upgrade. PR1650151