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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)

  • 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

  • EVPN-VXLAN comp nh is not installed in PFE after peer reboot. PR1739686

  • ARP/FIB are added even if IRB in EVPN is disabled. PR1743529

General Routing

  • 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

  • The dcpfe process will crash due to memory fragmentation. PR1711860

  • EVO_REG: VSCAPA: FPC stuck in Onlining state after FPC restart when 100 lsp are configured. PR1712252

  • BMP station will not receive the RIBs as expected. PR1715886

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

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

  • Auto-sw-sync does not trigger upgrade or restart of Routing Engine. PR1731877

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

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

  • Incorrect queue-counters-trans-bytes-rate ('0')observed while verifying traffic rate for aggregated ethernet as the AE member is not configured with the shaping rate. PR1735087

  • JDI_REG:EVO:Brackla:Observing evo-aftmand-zx.re cored at jexpr_fdb_ht_ent_add (hndl=0x7fb46c431740, params=params@entry=0x7fb40cdc4e00, pfe_inst=pfe_inst@entry=16) at ../../../jfdb/common/jexpr_fdb.c:765. PR1735288

  • The interface comes up with a mismatch FEC after setting FEC91 on one end and will be stuck in down state after deleting FEC91. PR1736206

  • BGP session flaps due to hold time expiration. PR1736428

  • Junos OS Evolved is using old MAC address for forwarding leading to traffic drops. PR1736699

  • PTX10000 Junos OS Evolved - BITS port LED color of Physical/CLI/MIB do not match. PR1738022

  • EVO_REG: PTX10003: JV DB is missing leaf: /interfaces/interface[name=\'ae0\']/state/counters/out-octets , out-pkts, out-unicast-pkts , out-broadcast-pkts , out-multicast-pkts , in-errors , out-errors, in-discards ,out-discards ,in-pause-pkts, out-pause-pkts. PR1738395

  • The interface goes down and the error message floods due to the FD leak in the picd process. PR1738854

  • 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

  • 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 back up goes re-acquiring on GM CC change from 7->6. PR1744746

  • Error observed when configuring AE interface. PR1745528

  • The hwdre application restarted due to memory leak. PR1745749

  • The rpd crashes when BGP sharding, multipath and dynamic tunnel are configured. PR1746012

  • PTx10001-36mr: no debug logs created post boot of the DUT. PR1746103

  • Control board is stuck in present state. PR1747567

  • The memory consumption increases due to memory leak. PR1747992

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

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

  • PTX10000 EVO - rpdagent might core after FMBB configuration statement is enabled and deleted then system is rebooted. PR1749431

  • 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

  • License is missing on device on performing upgrade. PR1751384

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

  • Automatic software synchronization mechanism does not function as expected. PR1755616

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

  • 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 aggregate Ethernet 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

  • PCS errors on Ethernet interfaces on certain PTX platforms running Junos OS Evolved 21.2R1-S1, 21.2R2, 21.3R1 or later releases. PR1768453

  • JDI-REG : [EVO] : [VPTX10003] : Observing evo-aftmand-zx @ jprds_nh_seq_free,JexprHandleReplicate::unbindPfe,AftWorkRequest::HandleRequest,net::juniper::workqueue::WorkQueuePeerImpl::HandleOneRequest,std::execute_native_thread_routine. 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

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

  • The orchestratord core dump during JSU. PR1776669

High Availability (HA) and Resiliency

  • The traffic drop is observed during the graceful restart on Junos OS Evolved platforms. PR1727957

Infrastructure

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

Interfaces and Chassis

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

Junos XML API and Scripting

  • OpenConfig data obtained with gNMI GetRequest in json format displays module prefix. PR1736286

MPLS

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

  • LSP with auto bandwidth enabled is not updating its Max AvgBW value, preventing the LSP from being resized. PR1740226

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 crash is observed after FPC restart. PR1737682

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

  • The snmpd-subagent cored. PR1760937

Platform and Infrastructure

  • [gnoi-pblq] few pblq packets are sent out from port which was under test , after completion of pblq create request process in generator mode. PR1753228

Routing Policy and Firewall Filters

  • On all Junos OS Evolved platforms support for a firewall policer rate needs to be increased. PR1743233

  • 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

Routing Protocols

  • The mscnoopd process crash will be observed when snooping configuration is removed. PR1696374

  • Junos OS Evolved: A crafted BGP UPDATE message allows a remote attacker to de-peer (reset) BGP sessions (CVE-2023-4481). PR1709837

  • The PE advertises incorrect next-hop towards CE although BGP export policy configured with next-hop under policy-statement. PR1712527

  • The rpd process will crash in a scaled BGP setup with traceoptions configured. PR1732087

  • Enabling BGP traceoptions flags will log frequently to the trace file. PR1735189

  • The rpd crash files are seen due to a use-after free of objects. PR1737679

  • Partial application of BGP import policy with BMP configuration and after back-to-back commits changes BGP import policy. PR1742222

  • RPD scheduler slip is observed when the BGP session flaps and subsequent configuration changes for the same peer. PR1742416

  • Traffic loss observed in SR-LDP stitch scenario when ECMP is enabled on PTX platforms. PR1746349

User Interface and Configuration

  • The load replace operation might result in mustd and mgd crash. PR1740289

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

  • Commit confirm and commit race condition crashes the firewall functionality. PR1743038