Resolved Issues
Learn about the issues fixed in this release for PTX Series.
For the most complete and latest information about known Junos OS defects, use the Juniper Networks online Junos Problem Report Search application.
Class of Service (CoS)
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Change in the cosd behaviour due to the CoS interface specific wildcards. PR1760817
General Routing
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Continuous error logs and Telemetry data might not be populated. PR1661423
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Currently no alarm is raised when onchip memory exhausts on paradise based FPCs. PR1690289
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Traffic loss can be seen while switching between primary and fallback sessions in MACsec setup. PR1698687
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gNMI line card (PFE) sensor /junos/system/linecard/packet/usage/ may have packet drops (gNMI translator lookup failures). PR1711779
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Next-hop programming issue at PFE on Junos PTX Series and QFX10000 platforms when the member of unilist is in hold state. PR1713279
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Received flow-routes on PTX Series routers which aren't installed as the hardware doesn't support them, lead to an FPC heap memory leak (CVE-2023-22392). PR1716398
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Traffic loop is seen due to incorrect root bridge ID. PR1717267
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Removing a PEM that doesn't have power feed does not generate the SNMP TRAP for "Power Supply Removed". PR1719915
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Convergence delay is seen when FPC is offlined under heavy traffic and scaled scenario. PR1719956
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The error logs "fpc0 expr_hostbound_packet_handler: Receive pe 254?" might be generated. PR1725716
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Upgrading the i40e NVM Firmware on Routing Engines with VM Host Support. PR1726775
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FPC crashes when the firewall filter is configured with above 65k prefixes in a single filter. PR1727067
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FPC crash observed when the ASIC usage is high. PR1727427
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Speed configuration mismatch causes the ukern core on Junos OS PTX10008 and PTX10016 platforms. PR1734703
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Junos OS: jkdsd crash due to multiple telemetry requests (CVE-2023-44188). PR1734718
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Online SIBs will go down due to a faulty SIB that triggers spmbpfe crash. PR1734734
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Packet drop is observed due to SIB ASIC issue on fabric. PR1734735
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Traffic drops when next-hop installation fails in a high-scale multicast or unicast scenario. PR1738541
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Page allocation and next-hop installation failures on Junos OS PTX Series and QFX Series. PR1740190
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SPMB process will crash and PICs will not come online. PR1742186
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The rpd core files is oberved at #2 0x00007f9b2512742c in __assert_fail_base (fmt=0x7f9b2528bae8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x55be37507a48 "nh_idx_t_getval(nhid) == nh_idx_t_getval(rt_nexthops_nhid(rtnh))", file=0x55be375077e8 "../../../../../../../../src/layer3/usr.sbin/rpd/lib/krt/common/krt_ack.c", line=1306, function=optimized out) at assert.c:92. PR1745509
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The memory consumption increases due to memory leak. PR1747992
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The FPC will crash on Junos PTX platforms in a rare timing issue. PR1761579
High Availability (HA) and Resiliency
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The traffic drop is observed during the Graceful restart on Junos and Junos Evolved platforms. PR1727957
MPLS
Routing Protocols
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Traffic loss is more than expected when ECMP FRR is enabled in link down scenario. PR1687887
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The mscnoopd process crash will be observed when snooping configuration is removed. PR1696374
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BGP scheduler slips during sub-optimal prefix-walk while deleting selected prefixes from a large set. PR1696870
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The rpd process might crash when SPF is recalculated. PR1699076
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Unexpected behavior of bandwidth based metric for IS-IS protocol. PR1718734
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Unnecessary SPF calculation is causing high CPU utilization. PR1725686
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The rpd process crash will be observed with BMP and independent resolution is enabled for secondary BGP routes. PR1732493
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Junos OS and Junos OS Evolved: A BGP session will flap upon receipt of a specific, optional transitive attribute (CVE-2023-0026). PR1739919
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You can observe traffic loss in SR-LDP stitch scenario when ECMP is enabled on the PTX Series platforms. PR1746349
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No IS-IS routes being exported to the RIB, although the ISIS adjacencies are established. PR1749850
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Traffic drop is seen if chained-composite-next-hop is turned on for Segment Routing. PR1752551
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BMP leads to prolonged high rpd CPU utilization upon committing the BGP peer import policy configuration PR1729733