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

Class of Service (CoS)

  • Deletion of classifier or rewrite with import statement along with some extra rules leads to the cosd process crashes. PR1787101

EVPN

  • In the EVPN-MPLS scenario, traffic between the CE devices drop. PR1786959

General Routing

  • On PTX10008 PTP-PTP and PTP-1pps, few frequencies might fail to meet the mask. PR1624478

  • On PTX1003 devices, High Scale for SPMSI NGMVPN is not supported. PR1708454

  • The pkid process fails during restart. PR1729592

  • We might encounter jdhcpd core files during initialization. The core in rare, and there is no service impact because of this core as the process recovers immediately. PR1730717

  • Observing continuous ssh errors on log messages gets generated: (error: Could not load host key: /etc/ssh/ssh_host_ec_p521_key). PR1744354

  • The license-check can get restarted. PR1760259

  • On PTX10008 devices, when the NSR Enabled and FMBB statements are configured and if SIB is Offline/Online, the resiliencyd process generates core files. PR1766097

  • FPCs experiences crashes and restarts whenever the network encounters either an MPLS LSP flap or a LAG flap. PR1767747

  • Ambient-temperature value constantly changes after configuration. PR1767840

  • The hwdre application restarts lead to non-functioning of GNMIC and memory components. PR1771597

  • The Control Board and FPC restartes if the optics present in the first three ports of PTX10001-36MR devices draw 50W or more power. PR1775320

  • Interface stay in link Down state when using third party optics. PR1776596

  • The evo-aftmand-bt process crashes during an Routing Engine switchover. PR1776828

  • Functionality provided by arp/ndp publish argument does not work on all Junos OS Evolved platforms. PR1776871

  • On PTX100004, PTX100008, and PTX1000016 devices after GRES, the backup Routing Engine BITS left over alarms is still in the CM alarms. PR1777209

  • LAG interfaces takes longer than usual to come up in a scaled scenario with ALB. PR1777759

  • The rpd process generates core file when running the Telemetry for protocols from top of tree and while performing routing instance with add or delete operation. PR1778103

  • Log message for DDoS violation information displays default time and incorrect date when its violation state is cleared by the clear ddos-protection protocols states statement. PR1778668

  • License key is not installed after USB upgrade through the set system license keys key statement. PR1783509

  • On PTX10016 devices, performing back to back SIB offline results in context deadline exceeded error. PR1784766

  • IFBD lookup failure in DLU occurs and packets needs to be dropped rather than learned through control IFL in packetio. PR1785084

  • The rpd crashes due to segment fault. PR1785884

  • Difference in TOD between EEC and PTP FPGA is seen. PR1787869

  • On PTX10000 devices with high multicast, route changes can trigger multicast traffic queue drops. PR1789679

  • The pfestatsd process might fail to restart while running out of file descriptors. PR1790095

  • COS mpls exp, dscp, and inet-precendence rewrite rules does not work on the Layer 2 SP and EP style interface for MPLS traffic. PR1793230

  • Filter action decapsulation occurs in egress direction. PR1793356

  • Port-mirroring issue gets observed while adding or deleting interface with port-mirror configuration. PR1796517

  • Interface input drops and the Packet Forwrding Engine statistics information cell drop displays an incorrect large value with any configuration leading to IFD bounce. PR1796895

  • PTX10001-36MR devices enters booting loop when a system reboot or software upgrade initiated reboot gets performed. PR1799275

  • MPLS payload traffic coming over EVPN-MPLS tunnel gets dropped. PR1799760

  • On PTX10001 devices, Minor Host 0 Voltage Threshold Crossed gets reported. PR1801330

  • The Host 0 Disk 1 Labelled incorrectly alarm sometimes gets set and cleared in five seconds. PR1801436

  • LACP goes down after adding native-vlan-id on the aggregated Ethernet interface with MACsec enabled on the child links. PR1802071

  • Time-zone information gets changes to default UTC after upgrade gets done with restart-upgrade. PR1803511

  • The LICENSE_EXPIRED syslog gets missed when license gets expired. PR1808956

  • Fails to display SNMP object values on channelized interface. PR1790394

Infrastructure

  • Tunnel interface configuration crossing routing instances might cause fibd to abort. PR1788995

Network Management and Monitoring

  • lfmd fails to send notification about CRC error on the link. PR1769373

Routing Policy and Firewall Filters

  • The fwstatsd process crashes when openconfig-NI filter has the last term with only routing-instance action. PR1788695

  • On PTX10004 devices, maximum configurable value of policer if-exceeding "bandwidth-limit" is 100Gbps. PR1798975