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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

  • The commit changes will not take effect post software upgrade once the system is rebooted on Junos OS Evolved platforms. PR1699699

  • Small memory leak is seen on whenever anomalies command show platform object-info anomalies is executed all Junos OS Evolved platforms. PR1706565

  • The fibd core is observed on Routing Engine switchover. PR1710227

  • Multiple sys logs error are seen in script during various triggers with FPC restart and node reboot. PR1717727

  • Traffic loss is observed with FTI over IRB as underlay. PR1717782

  • The evo-aftmand-bt process might restart when an app exit. PR1719739

  • System calls for shutdown after Routing Engine switchover. PR1720259

  • Application failure would occur on Routing Engine switchover. PR1720276

  • Occasional FPC crash and traffic loss is observed with a scaled number of FIB routes. PR1722270

  • PTX Junos OS Evolved - esmc transmit interfaces may not be listed in show synchronous-ethernet esmc transmit CLI with generating clksyncd core by replacing interface name with replace pattern CLI. PR1725260

  • The /lib/systemd/system/docker.socket is marked executable logs flood after system reboot. PR1727524

  • Auto-sw-sync doesn't trigger upgrade/restart of routing engine. PR1731877

  • SFLOW not able to extract the correct interface name. PR1732005

  • Junos OS Evolved: PTX10003 Series: MAC address validation bypass vulnerability (CVE-2023-44189). PR1732283

  • Traffic drop under strict-priority queue before low priority queue. PR1732461

  • In TCP flow, the initial SYN+ACK packet will not be marked with specified CoS related action on Junos OS Evolved platforms. PR1733509

  • DNS resolution over a routing-instance fails. PR1733616

  • PTP will get stuck in acquiring state which leads to improper time synchronization after system reboot. PR1734235

  • The traffic rate for member of aggregated ethernet with class-of-service configured does not apply the policer. PR1735087

  • Junos OS Evolved: PTX10001, PTX10004, PTX10008, PTX10016: MAC address validation bypass vulnerability (CVE-2023-44190). PR1735224

  • Junos OS Evolved PTX10003: Network outage is seen due to system reboot with PFE restart when IPv6 Multicast groups configured. PR1735288

  • BGP session flaps due to hold time expiration. PR1736428

  • PTX10K Junos OS Evolved - BITS port LED color of Physical/CLI/MIB do not match. PR1738022

  • FTC X FTC FPGA minimum supported firmware version mismatch alarm raised by OIR FTC. PR1739842

  • Error/warning message is missing for unsupported speed in syslog file. PR1740145

  • Ultron sZTP: System not bootable after request system zeroize. PR1740989

  • Fans might stop working after removal and insertion of Fan Tray. PR1742174

  • IFD does not not come up whenever optics is removed and inserted on all Junos OS Evolved platforms. PR1742772

  • In P2MP-MPLS-LSP set-up traffic drop/traffic blackhaul/label swap/ttl being set to 0 seen due to ARP timeout. PR1743034

  • PTP disruption is seen as the slave goes re-acquiring on GM CC change from 7->6. PR1744746

  • Untagged control traffic on Layer 3 interface will be dropped on Junos OS Evolved based PTX platforms. PR1745528

  • The hwdre application restarted due to memory leak. PR1745749

  • PTX10001-36mr: no debug logs created post Boot of the DUT. PR1746103

  • Control board is stuck in present state. PR1747567

  • Child interfaces deleted from AE interfaces are still shown as part of AE. PR1748236

  • The picd crash can be seen on all Junos OS Evolved platforms. PR1748505

  • The default lo0 firewall filter is not used for traffic sent from a Routing Instance to a host when there is no lo0 configured under the RI. PR1751076

  • PTX10000 Junos OS Evolved - CMerror not raised post LAH(link auto-heal) fails during training failure. PR1751581

  • TTL value of the explicit null label is ignored on certain PTX platforms. PR1752262

  • Traffic blackholes due to next-hops are stuck in the pending-delete in evo-aftmand. PR1752267

  • The automatic software synchronization mechanism does not function as expected. PR1755616

  • FPC unreachable due to running out of Guid space. PR1756452

  • PTX10004/PTX10008/PTX10016 Junos OS Evolved - Mezz board status of all FPCs becomes unknown post Routing Engine switchover by request node CLI. PR1758265

  • License-service crash is seen on Junos OS Evolved platforms. PR1759618

  • Traffic loss is observed in a scaled scenario of node-link-protected LSP. PR1759664

  • Interface queue statistics are not displayed on show interfaces queue CLI command. PR1760134

  • Sflow functionality will report packets source subnet mask as 0 for the sampled copy. PR1761350

  • CFM DMM with AE might not work with PTX10001-36mr. PR1763629

  • Idmdsensor process might spontaneously crash if the standby Routing Engine has been frequently crashing. PR1764408

  • Transit traffic loss during P2MP LSP change. PR1764775

  • CCM interval change and rollback resulting in possible traffic loss. PR1766560

  • The xinted generates syslog messages "service ssh, accept: Invalid argument (errno = 22)" with high cpu usage. PR1767072

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

  • PCS errors on Ethernet interface on certain PTX platforms running Junos OS Evolved. PR1768453

  • FPC offline causes PTX10003-160C to reboot. PR1768610

  • L2TPV3 load-balancing not working properly and create out of order packet flow. PR1769545

  • Unexpected evo-aftmand-bt error logs: Jexpr: Invalid HwScId 0, Jexpr: Invalid pfeId 32 while route updated. PR1770432

  • MPLS traffic flow might not be as expected after PFE restart. PR1770859

  • The show interfaces extensive | no-more command is taking a longer time to display the output. PR1773428

  • Interfaces stay in link DOWN when using third party optics. PR1776596

  • The orchestratord core dump during JSU. PR1776669

  • PTX10001-36MR: epp_epc_intr_shmem_err seen in logs. PR1777003

  • [Junos OS Evolved] Committed configuration files are not preserved post software version rollback operation. PR1779593

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

  • On Junos OS Evolved PTX10016 platforms, performing back to back SIB offline results in traffic loss and context deadline exceeded error. PR1784766

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

  • The rpd process will crash if too many trace options are initialised. PR1732786

  • Observed MCNHMBB index availability alarm when system is subjected to heavy PIM Join/Prune churn. PR1792740

Class of Service (CoS)

  • Duplicate code points through code-point-aliases under a classifier results in cosd crash. PR1766873

EVPN

  • Traffic drop is observed in EVPN-VXLAN CRB scenario. PR1734091

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

Infrastructure

  • Upon kernel panic on a dual Routing Engine system mastership relinquishment will take longer than 5 seconds causing FPC restart. PR1759541

Interfaces and Chassis

  • Changing speed and adding to aggregate Ethernet in the same commit fails. PR1743461

  • Traffic loss will be observed when an invalid IPv6 link-local address is configured. PR1774767

MPLS

  • MPLS LSP stats will not increment post the rpd restart. PR1719162

Network Management and Monitoring

  • Syslog filter not functioning with generating /etc/syslog.conf+ file after syslog config is deactivated and re-activated. PR1726925

  • The snmpd-subagent crash seen upon upgrading or rebooting. PR1732325

  • The snmpd crash is observed after FPC restart. PR1737682

  • Custom scripts might fail in Junos OS Evolved single Routing Engine platforms. PR1753283

  • The snmpd-subagent core is generated if snmpwalk is executed on SNMP server for jnxLED mibs while the system is rebooting. PR1755599

  • The snmpd-subagent cored. PR1760937

Routing Policy and Firewall Filters

  • Commit error seen Fast-lookup-filter <filter name> cannot be configured with next-header match condition. PR1753514

  • Firewall modification will cause the AFTman crash. PR1760210

User Interface and Configuration

  • hasGlobalIP: Attribute GLOBALIPOWNER does not exist is reported on primary Routing Engine when commit synce to backup RE. PR1741284