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Resolved Issues

Learn about the issues fixed in this release for PTX 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

  • IS-IS adjacency is not coming up through TCC l2circuit. PR1590387

  • On Junos OS PTX platforms traffic blackholing can occur after interface flaps. PR1645488

  • IRP memory parity issue might result in traffic loss on PTX Junos OS platforms. PR1650217

  • PCS Errored blocks count will increment after Junos OS software upgrade to 20.2R1 or above releases. PR1651526

  • IS-IS adjacency is not coming up through the Layer 2 domain. PR1663134

  • PCS errored blocks count increments on PTX3000 and PTX5000 after Junos OS software upgrade. PR1669267

  • Reporting-interval in show jvision sensor info is stuck at 65000 when configured reporting rate is changed from 65000 to 68000. PR1673476

  • Issue with eth-lldp-stop.sh after Junos OS upgrade performed in PTX5000(i40e-NVM). PR1675177

  • The Packet Forwarding Engine process crashes from 21.4R1 version onwards on VMhost platforms. PR1681532

  • The rpd crash would be observed when two separate next-hops in rpd map to the same next-hop-index in the kernel PR1686211

Interfaces and Chassis

  • 22.2TOT :SecPDT:Unified L4/L7 Use Case Sky ATP: reth1 interface down and DCD cores observed on node1 during test on 22.2TOT image. PR1657021

MPLS

  • Premature RSVP Path Error BW-Unavailable originated by PLR. PR1670638

  • The rpd crash might be observed with container LSPs. PR1672804

  • CPU utilization of rpd process might reach 100% while reporting LSP states to pccd if the IS-IS update churn is high. PR1673348

  • The traffic might drop when the Link State protocol with the least preference is set to active and fails the CSPF algorithm. PR1677930

  • In an LDP -> BGP LU stitching scenario, Multiple LSPs will not be installed in the forwarding table, even if BGP Multipath and ECMP are enabled. PR1680574

  • In the RSVP-TE scenario, with Entropy label capability is enabled during MBB issues handling Resv Messages. PR1681403

Multicast

  • Traffic silently dropped and discarded might be seen due to next-hop install failure on Junos OS PTX platforms. PR1653920