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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.

General Routing

  • PTX10003: In scaled Layer 2 network, error logs are printed for MAC Creation, mac-learning works as expected PR1491933

  • MTS-MCAST: [PTX10003] Auto RP base verification fails with multiple RPs with same group range. PR1634982

  • Sensors under /components/component/integrated-circuit/backplane-facing-capacity/state/ are not exported in UDP through WAN port, however exporting in UDP through management port works. PR1649876

  • The classification-override functionality does not work for IPv6 traffic. PR1650622

  • After configuring rpf-check on lag interface, the lag interface might go down. PR1652623

  • The protocol state sync on backup Routing Engine is affected. PR1655249

  • UEFI BIOS Key synchronization tool - efitools.service fails after optics diagnostics test. PR1655537

  • The Junos OS Evolved cda process might crash which leads to line-card or router reboot. PR1655949

  • Wrong transmit hardware priority for CLI priority medium-low.PR1656837

  • rpm-postinst fails on boot. PR1657278

  • The evo-aftmand-bt crash might be observed on Junos OS Evolved platforms. PR1657532

  • PTX10008 Junos OS Evolved : Family MPLS Firewall filter does not not work on ingress. PR1657584

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

  • The packetio might generate a core file when router reboots or FPC reboot is triggered. PR1658839

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

  • The BGP session might flap on Junos OS Evolved platforms. PR1660805

  • Channelized interface might go down if low-light-alarm or low-light-warning is enabled.PR1661215

  • The network-instance name for streaming telemetry to be changed from default to DEFAULT to align with configuration stanza. PR1662999

  • Junos OS Evolved: PTX Series: An attacker can cause a kernel panic by sending a malformed TCP packet to the device (CVE-2022-22192). PR1663201

  • PTX10003 load balance v4_dscp and v6_dscp is enabled by default. PR1665131

  • MVRP enabled trunk ports might go into blocked or designated state on Junos OS EVolved PTX Series platforms. PR1666921

  • On a platform running Junos Evolved software, snmp get for FPC MIBs might intermittently return "0" instead of the real value. PR1668285

  • The icmpd application might crash and generate a core file post assert being raised. PR1669088

  • The hwdre and evo-pfemand applications might crash if idmd, fabtoken and hwdre are restarted immediately after a FEB offline. PR1669130

  • The process fabspoked-pfe crash might be observed while executing CLI commands for fabric statistics. PR1669435

  • Traffic loss might be seen when multicast route changes.PR1669498

  • PTX10008: show snmp mib walk CLI fails at jnxLED mib if snmp mib walk is performed with multiple parallel sessions. PR1669624

  • Layer 2 filters matching DMAC or Etype takes no effect on Layer 2 SP-style aggregated Ethernet interface. PR1669718

  • The rpd-agent process might restart post mastership switchover PR1669767

  • Multicast traffic drop might be seen on PTX10008, PTX10016, PTX10001-36MR, and PTX10K-LC1202-36MR platforms. PR1669740

  • PTX10004:PTX10008:PTX10016 Junos OS Evolved : transmit-rate is not achieved on queue and traffic is dropped in oversubscription mode. PR1670859

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

  • Default DDOS rate limit for LLDP packets is 20,000 PPS. PR1671196

  • Junos OS Evolved NSR: Do not send unreplicated message to backup during switchover. PR1671458

  • JDI-RCT:Junos OS Evolved:PTX10004:PTX10008:PTX10016 - evo-aftmand-bt.fpc core file seen. PR1672512

  • The new primary Routing Engine could reboot on it's own after the kernel crashes on an old primary Routing Engine. PR1673306

  • Crash is observed when many Packet Forwarding Engines go down at the same time. PR1674724

  • PTX10004:PTX10008:PTX10016 Junos OS Evolved : LSP Link-protection takes longer time. PR1675282

  • PTX10003: The fragment-offset-except firewall match condition does not work for offset-1 value.PR1675482

  • PTX10004:PTX10008:PTX10016 Junos OS Evolved : jnxOperatingDRAMSize value displayed in Kilo bytes instead of Bytes. PR1675811

  • GNOI rpc statistics incorrect permission value. PR1676942

  • PTX10008 Junos OS Evolved ZTP : HTTP GET fails in downloading configuration file. PR1677231

  • Unexpected storage media comsumption caused by system application log.PR1677295

  • Disk usage monitoring and log clean up does not cover zookeeper log. PR1678880


  • Traffic drop might be seen due to slow TCP reestablishment after a topology change. PR1661210

  • On Junos Evolved platforms, no connectivity between the default routing instance and other routing instance might happen. PR1671024

Network Management and Monitoring

  • The SNMP counters might get stuck. PR1663713

  • The snmpd core file might be observed with filter-duplicates configuration. PR1669510

Routing Policy and Firewall Filters

  • The firewalld process might crash when nested filters are used as input list. PR1651411

  • lo0 egress filter with next-header option not supported. PR1672315

  • The aftmand process crash might be observed. PR1683361

User Interface and Configuration

  • Junos OS Evolved: syslog regex matching backslash and punctuations unable to filter output. PR1663346