Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

 
ON THIS PAGE
 

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)

  • The host outbound traffic drop is seen on all Junos OS Evolved platforms due to a race condition between class-of-service host-outbound-traffic and forwarding-class configuration update. PR1692542

General Routing

  • GNOI rpc KillProcess is not supported. PR1655652

  • Routes in RIB and FIB table might go out of synchronization on all Junos OS Evolved platforms and causes a traffic impact. PR1658426

  • The license might get out of sync between primary and backup Routing Engine. PR1658869

  • The aftmand process crashes upon updating the configurations on the FTI tunnels. PR1663417

  • Na-grpcd process core file is seen in telemetry services. PR1665516

  • Fragment frames errors are seen on the 400G interface. PR1671065

  • The traffic loop is observed when you configure ESI on the physical interface. PR1672631

  • Routing Engine reboot, rpd crash, etc. can be seen if the volume of zookeeper log is high on Junos OS Evolved platforms. PR1678880

  • GNMI: /components/component[name=*]/state/oper-status has duplicate entries for FPC and Routing Engine components. PR1679823

  • FPC go to fault state with a major alarm - Power Failure on upgrading. PR1682659

  • Junos OS Evolved Release PTX Series devices can reboot in a specific scenario. PR1682898

  • Major alarm Application ztp fail on node Re0 appears about one day later post system zeroize. PR1683964

  • The evo-aftmand-bt crashes when the traffic is sampled with egress sFlow. PR1685571

  • Type elem not added for INTEGRATED_CIRCUIT. PR1685676

  • Logical components which do not have EEPROM, return empty-string for leaves hardware-version, part-no and id. PR1685968

  • The fibd process crashes when a large number of interfaces are deleted and added back. PR1685995

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

  • The rpd process crash is seen when the BGP SR-TE tunnel is marked for deletion. PR1687287

  • queue-counters-queued-bytes-rate for network-class is not within the range with CoS mru 9200 configuration. PR1691957

  • CBC-FPGA and RE-FPGA firmware upgrades fail. PR1692186

  • CM major errors alarm is not raised for pre_init_pll_programming failure with faulty Packet Forwarding Engine on PTX10004/PTX10008/PTX10016 Junos OS Evolved platforms. PR1693511

  • Context deadline exceeded observed on while adding next-hop, IPv4. PR1693567

  • The fabspoked-pfe process crashes when a FATAL ERROR occurs in the Packet Forwarding Engine. PR1693697

  • CM alarm does not trigger for Packet Forwarding Engine going into fault state. PR1693710

  • license-check warning reported on backup Routing Engine by commit or commit check. PR1694935

  • License key is not installed after upgrade. PR1696879

  • BGP sessions getting flapped. PR1697099

  • Junos OS Evolved jkey path changed under protocol IS-IS IS-IS/levels is missing PR1698192

  • PTX10008 Junos OS Evolved: FTC FPGA minimum supported firmware version mismatch alarm gets generated upon re-seating FTC. PR1698209

  • PTX10004/ PTX10008/ PTX10016 Junos OS Evolved: SNMP jnxLEDState mib returns 4(red) value even when BITS LED is unlit/off. PR1698919

  • One of the BFD state is down after performing BT restart. PR1699323

  • EVO_REG:PTX10008:fibd object-info anomalies observed@net::juniper::addrwatch::AddrWatchNotify. PR1704379

  • PTX10004/PTX10008/PTX10016 Junos OS Evolved : When offlined FPC is removed from chassis, show chassis craft-interface CLI shows Fail for removed FPC. PR1706601

  • PTX10008 Junos OS Evolved: When PSM (JNP10K-PWR-AC2) is switched off and "OK LED" is unlit off, but jnxLEDState mib shows green(2). PR1708892

  • Observed vmcore while executing MTS (scripr profile: ospf_db_protection_mts_001.robot_BRACKLA.... #bad_area_nosemaphore, #uio_dma_buf_ops_release, #task_work_run). PR1711964

  • PTX10004/PTX10008/PTX10016 Junos OS Evolved : SNMP trap jnxFruOnline is raised when JNP10K-PWR-DC2 PSM(single power input) is powered off by button press. PR1713462

  • On Junos OS Evolved based PTX Series platforms cannot confirm MAC accounting information. PR1716569

Infrastructure

  • The show route forwarding-table destination command takes long time in a scaled system for non-/32 prefixes. PR1685545

  • The incorrect source address will be used in egress packets. PR1696056

  • When a syslog is generated and transported to a log collector over an IPv6 connection, processes like eventd might crash. PR1703823

  • SYN-ACK and subsequent TCP session packets generated by Routing Engine will have incorrect DSCP value. PR1703955

Interfaces and Chassis

  • LLDP packet drop is seen when the physical interface is configured with flexible-vlan-tagging. PR1689391

  • The link-local address is not generated for loopback interface. PR1695502

Layer 2 Ethernet Services

  • The ethernet switching tables are not in sync between two PE devices. PR1686546

MPLS

  • LDP IPv6 session fails to come up in dual transport scenario. PR1683410

Network Management and Monitoring

  • snmp-subagent generates a core file at #0 0x00007f54fa7a525d. PR1683517

  • Interface physical IP address is assigned to SNMP trap source address after chassis restart although you configure source-address lo0 under trap-options. PR1690850

Routing Policy and Firewall Filters

  • Error messages are observed while configuring the firewall filter with family inet6 with next-header and no payload-protocol and committing them. PR1674893

  • Unified-ISSU issue is seen on Junos OS Evolved release. PR1685262

  • The SCU/DCU firewall filter match does not work as expected. PR1699138

Routing Protocols

  • PPMD crashes at ppm_destroy_distrib_proto_stats_group_entry ( ). PR1660299

  • Source or destination AS fields shows up as 0 in the flow record. PR1670673

  • BGP or OSPF neighbors do not come up in Junos OS Evolved platforms if IPsec associations are used to authenticate the peer. PR1674802

  • InboundConvergencePending flag is set after Routing Engine switchover. PR1680360

  • Telemetry for peer-as does not work. PR1687369

User Interface and Configuration

  • FPC ungracefully restarts when cda-bt process crashes. PR1655441

  • In Junos OS Evolved show | display inheritance does not work correctly for LSPs with whitespace in the name. PR1693630

  • The BFD fails to come up when you configure Routing Engine filter with apply-path. PR1698347