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Known Behavior


This section lists known behavior, system maximums, and limitations in hardware and software in Junos OS Release 17.4R2 for Junos Fusion Provider Edge.

For the most complete and latest information about known Junos OS defects, use the Juniper Networks online Junos Problem Report Search application.

Junos Fusion Provider Edge

  • An L2 filter with multiple terms containing mixed L2 and L3/L4 match conditions do not get programmed a QFX10000 switch as an aggregation device. This is due to an ASIC limitation. PR1286708

  • The FPCs are not online after an image upgrade due to lack of space in the /var/tmp directory. PR1296082

  • The no-mac-learning and interface-mac-limit statements are not supported on extended ports or LAGs of extended ports. PR1296731

  • The CLI interface-set command in the firewall filter match condition is not supported on a QFX10000 switch as an aggregation device. PR1298633

  • The policy route action is not supported on interfaces with a vxlan-vni configuration along with routing instances. PR1298683

  • The next-ip action for the firewall filters is not supported with an EVPN-VXLAN VNI configuration. PR1298688

  • Configuration synchronization is not triggered when you issue the rollback command on the local aggregation device (AD). PR1298747