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Resolved Issues

Learn about the issues fixed in this release for MX Series routers.

For the most complete and latest information about known Junos OS defects, use the Juniper Networks online Junos Problem Report Search application.

General Routing

  • Adjust gNMI SetRequest Update handling for list keys + value payload. PR1691474

  • IS-IS Level 2 disabled after upgrade due to OpenConfig YANG model change.PR1798178

  • The "user.notice logrotate: ALERT exited abnormally with [1]" messages can be seen on a system with an MPC10E. PR1833493

  • CTRL FPGA Version Check for MX10K-LC480. PR1846388

  • Loss of synchronization are observed when SyncE/PTP configurations are changed. PR1848235

  • After GRES ptp-spll-lock-state is stuck in ACQUIRING instead of phase aligned. timingd re core is also observed which is not seen in rerun. PR1855379

  • Deprecate a few sensor paths that are not OpenConfig compliant. PR1858680

  • AE Re-anchoring Impacting CFM on untagged AE interfaces. PR1864491

  • On MX Platforms, FRU Insertion/Removal Traps for Fan are not generated. PR1866649

  • Asymmetry configuration on slave ports causes small spikes. PR1867423

  • L2ald memory usage increased up to100MB. PR1867811

  • PPE errors will be seen during ISSU. PR1868224

  • Subscribers failed to establish DS-Lite softwires due to stale softwire entries. PR1869450

  • CUPS-L2-Regression: dbng_single_up_igmp_mld_mts_part1_mts.robot fails in teardown with error no response from radius server. PR1871403

  • Restarting the evo-aftmand-bt or evo-cda-bt process disrupts PHY synchronization within the timingd service resulting in timing errors. PR1878029

  • The out-of-order delete messages are seen after core facing interface with SCU configuration flaps. PR1878057

  • Link flapping occurs on stable subinterfaces when using QDD400GZR optics if any one subinterface in the channelized group is down. PR1878198

  • GNFs in Junos Node Slicing will stop responding when both REs are rebooted at the same time and primary RE fails to recover. PR1880218

  • NAT Pool Installation failure due to Service-Set name length mismatch. PR1881192

  • On MPC11E linecards, Periodic error messages are logged as Temp sensor DDR4 A failed. PR1881499

  • MPC10E: Huge 1PPS error is seen for 15 to 20 minutes with SCB3E post DUT in phase aligned state. PR1881618

  • Firewall policy configured to match IP payloads fail matching on MPLS packets. PR1882315

  • The em0 mgmt port is unreachable after RE switchover. PR1882329

  • BFD fail to establish over an IPsec tunnel on Juniper MX Series with the SPC3. PR1882490

  • EVPN-MPLS BUM Traffic Disruption Due to Incorrect QinQ STag Insertion. PR1882561

  • MPC 10/11/12E, LC9600 and LC4800 Line cards and MX304, interface statistics stop after interrupt. PR1882845

  • The debug-collection fails due to insufficient space. PR1883317

  • Packet drops are observed when MACsec with bounded-delay is configured due to key rollover. PR1883473

  • FPC crash is seen on certain Junos platforms when firewall filter is configured for subscribers. PR1883530

  • AE interface going down on specific MX platform with exclude-protocol being re-configured under MACsec. PR1885185

  • Application rpd-agent might restart with a coredump after interface related event changes. PR1885455

  • TTE miscalculates bandwidth on AE interfaces due to zero negotiated bandwidth. PR1885563

  • IGMP or MLD packets associated with CCC services will be dropped instead of being forwarded. PR1885670

  • MX304 LNS: FPC restart and aft-trio core after LMIC OIR when SI pool spans both MICs. PR1885754

  • Few telemetry paths are not exported after router reboot. PR1886043

  • The debug_collector: support multiple modes data collection. PR1886371

  • Alarms for high usage in /var partition are not generated. PR1886757

  • Incorrect tunnel and SA count display due to simultaneous IKEv1 quick mode negotiation. PR1886887

  • The snmp mib walk DomCurrentLaneAlarms does not show proper lanes Values in the latest builds. PR1886889

  • Interfaces either fail to come up or flap or a delay is observed on MX10003 platforms when the interface is reset or the devices is restarted. PR1886937

  • Optics fail to come up post reboot. PR1887528

  • Packet loss observed with SFP-T modules on MX10K LC480 line cards due to IPG misalignment. PR1887864

  • Incorrect uSID handling in SRv6-TE will impact the traffic path. PR1887866

  • Change in the behaviour of configured lifesize kilobytes of ipsec proposal. PR1888205

  • Temporary file /tmp/veriexec_test is not cleaning up on all platforms after "request system malware-scan integrity-check". PR1889037

  • Traffic drop is observed in an EVPN multihoming as the MAC route points to the ESI interface when the CE (ESI) IFD flaps. PR1889335

  • DHCP clients do not come up when VRF leak and "dhcp-relay" with "no-snoop" are configured under a routing-instance. PR1889637

  • Data still seems to be streaming somewhere when the DialOut (Established) connection on the port is already closed. PR1889924

  • BNG CUPS Controller will not deploy on a Multi-Geo RHOCP Multicluster. PR1890548

  • Mismatch between configured and reported wavelength for some optics. PR1890558

  • Enable high-power optics on all ports, limited to a maximum of 32 high-power modules. PR1890645

  • SFB is stuck in CMTY_SFB_STATE_OFFLINE_ACK_WAIT state and does not come offline or online. PR1891047

  • A GRE tunnel configured with a tunnel key drops MPLS-encapsulated traffic. PR1891110

  • The hardware-assisted-keepalives CFM transmit packets are queued into Q4 instead of Q3/Network-control. PR1891363

  • On MX304 platform ungraceful removal of standby RE results in communication loss between REs. PR1891577

  • Clear security log reports with time interval support. PR1892154

  • Incorrect shared memory unit interpretation causes memory leak log errors. PR1892348

  • Memory leak and L2ALD process crash caused by SNMP polling of Q-BRIDGE-MIB on devices configured with RTG interfaces. PR1892944

  • Adding a new key to authentication-key-chain causes kernel crash. PR1895827

  • MX[10008, 304] Marvell Phy: MACSEC:TRD: With should-secure enabled and IFL interface configured with IFD level MACsec, ping is not working. PR1896363

  • SFP-T port will not come up after system restart. PR1896458

  • The transportd daemon which runs on Routing Engine cards generates core dump repeatedly after installing line cards or PICs are swapped for a different type. PR1896486

  • Incorrect ARP responses observed in BNG CUPS software versions. PR1897105

  • Traffic loss occurs with multiple VRRP instances using the same VRRP group ID and one of VRRP instance transitions backup. PR1897117

  • ARP resolution and device discovery failure is observed due to unexpected VLAN tags on ARP replies. PR1897336

  • Memory allocation failure in all the FPCs inside the NH partition. PR1897464

  • PFEs fail to come online after a rapid restart or power cycle. PR1898307

  • The craft-control process is unable to start on MX10004 and MX10008 platforms. PR1898722

  • The "gnsi_ssl_profiles" file is not getting synchronised between the routing engines. PR1898768

  • The vMX line card is crashing due to internal debug logging issues. PR1898885

  • MAC learning failure when moving the AE interface from one VLAN to another VLAN in a single commit. PR1899530

  • Unexpected packet retransmissions and traffic drops observed on SFP-T (1G copper) interfaces on LC480 line cards. PR1899711

  • In Fusion Provider Edge deployments, aggregator does not establish LLDP neighborship with satellite interfaces. PR1900111

  • SPC3 continues to crash after attempting to configure NETFLOW inline-service flow-table-size and mpls-flow-table-size. PR1900449

  • Service-Set Configuration Bug Leading to Kernel Panic on Junos MX. PR1901021

  • Anomalies observed on master RE during switchover. PR1901341

  • FPC unresponsive due to memory exhaustion on PTX platforms. PR1901728

  • [Clocking Solution:MX480]:SyncE stuck in Holdover after PTP protocol alone deactivated from the G.8275.1 profile configuration. PR1902478

  • Intermittent kernel panic results in device reboot or fxpc crash. PR1902609

  • Deactivating or deleting auto-configure configuration statement in an interface is not working properly. PR1902855

  • Vmcore triggers while configuring new members into an existing AMS interface on all MX platforms with specific linecard. PR1903211

  • vJunos-switch and vJunos-router can now be deployed on AMD servers. PR1903528

  • Stale entry in MAC-IP table affects ARP resolution. PR1905196

  • Redundant prefix information is included within one router-advertisement packet when configuring accept-data in VRRPv6. PR1905553

  • Correct values of ACCTG-Terminate-cause are not getting populated in ACCTG-STOP message. PR1905612

  • PPE thread timeout traps during EVPN BUM forwarding due to Invalid weighted-unilist selector. PR1905718

  • FPC crash triggered when a line card reboots with a large number of static subscribers. PR1905768

  • While collecting RSI, takes long time to produce output on MX platform. PR1906557

  • GNF will be in offline state and its mastership state is set to backup on both routing engines when RE is forced to boot from SSD2 or normal RE switchover on MX platforms. PR1906960

  • CLI based Virtium SSD firmware upgrade is missing.PR1907227

  • All Marvell(MX, ACX): LLDP protocol goes down when 'exclude protocol LLDP' is deleted from MACsec policy attached to IFD. PR1908196

  • RIB and the FIB inconsistency results in traffic loss in IPsec scenario with st0 interface configured. PR1908681

  • On all MX platforms chassid gets stuck and becomes unresponsive it resumes only after restarting both control units. PR1908719

  • Suppress humidity sensor CLI command and corresponding code in MX301. PR1909435

  • Selection of VGA-IP as source IP for RE-ARP packet causes incorrect ARP updation of VGA-IP getting bound with IRB-MAC at end-hosts. PR1909786

  • SPC3 crashes when three-color policer is attached to firewall filter. PR1910534

  • Show command execution failure for show system macsec license on MX platforms. PR1911538

  • The nsd process crash will be seen on MX platforms when configuration change is commited using ephemeral database. PR1912459

  • EVPN routes are stuck in the KRT queue. PR1913519

  • GRE-over-GRE tunnel is down due to keepalive packets dropped. PR1913870

  • On-change telemetry events dropped when l2ald telemetry queue memory limit is not configured. PR1914423

  • Total count will be incremented in show dynamic-tunnel summary for tunnels. PR1917815

  • XML validation failure is observed while verifying. show lldp neighbors and show lldp neighbors interface. PR1914374

EVPN

  • The data plane will be out of sync when migrating to EVPN A/A stitching with Vanila VXLAN (PIM Multicast). PR1848993

  • The rpd EVPN module sends a redundant license message to the license infrastructure. PR1889092

  • EVPN routes take longer to install into the FIB after being learned through BGP. PR1893671

  • Inconsistency is observed between the ARP table learned on PE devices in EVPN-MPLS or EVPN-VXLAN Multihoming scenario. PR1894803

Forwarding and Sampling

  • Filter name mapping error in routing instances with attached firewall filter. PR1889028

  • Memory leak in FPC during login or logout. PR1890097

  • Intermittent traffic loss after pfe reset due to FLT filters. PR1903047

  • [MX10008] cmd='ls -i /var/etc/filters/filter-define.conf' is logged every 1 second instead of every 30 seconds. PR1903874

J-Web

  • Junos OS: J-Web: Multiple vulnerabilities resolved in PHP software (CVE-2023-0567, CVE-2023-0662, CVE-2023-3823, CVE-2023-3824, CVE-2023-0568). PR1725808

Juniper Extension Toolkit (JET)

  • The master-eventd will fail after multiple RE switchover. PR1872284

Layer 2 Features

  • In VPLS scenario due to ungraceful switchover rpd process crash is observed. PR1882938

  • VPLS PNH configured on GRES enabled system results in traffic loss post the RE switchover. PR1903609

MPLS

  • On rare circumstances the rpd process crash is seen in RSVP scenario. PR1871664

  • MPLS ping/trace not working for direct peers via routing-instance over MPLS protocols. PR1889546

  • Record Route Object displayed in show mpls lsp output is trucated if number of hops is sixteen or more. PR1893822

  • More bandwidth admitted onto a TE link when Label Switched Paths (LSPs) undergoing make-before-break re-route over the same link carrying the bypass LSP during local repair. PR1896022

  • Frequent link-protection flaps are observed for container LSP's with no change in member LSP. PR1908506

Network Management and Monitoring

  • Bug in ddl_expand_child function adds an extra "-n" flag after comparing the command passed with (/bin/sh). PR1848295

  • Syslog forwarding intermittently stops post DUT reboot on virtual devices. PR1853209

  • JDI-REG:VIRTUAL:EVO: After management-instance is configured, Observing command timeout in device while establishing netconf sessions over outbound https. PR1865547

  • Configuration under set system trace application <app-name> gets lost during rollback with certain sequence of steps. PR1869479

  • GNMI get native configuration garbage reply when there is no configuration related to openconfig. PR1879816

  • The snmpwalk for OID ifJnxInputErrors is not working on Junos Evolved platforms. PR1890712

Platform and Infrastructure

  • DDOS/SCFD culprit-flows display wrong PPS on the detected subscriber demux0 interfaces. PR1860439

  • Traffic flow display not accurate when SCFD is enabled. PR1897237

Routing Policy and Firewall Filters

  • Deleting duplicate entries in a route-filter-list or source-filter-list can disrupt policy evaluation, leading to route withdrawal and traffic disruption for services using the filter-list. PR1887006

  • SRX and MX-SPC3: While Downgrading from 25.4/24.4R2/25.2R2/25.3R1 image with address book IPV4 range config, image installation validation is failing. PR1899519

Routing Protocols

  • Scaled BGP sessions stuck in idle after interface rollback. PR1880630

  • The rpd process crashes after BGP configuration commits involving group-split-size and RIB-sharding. PR1887911

  • BGP Prefix-SID Label collision causing RPD crash. PR1889749

  • Primary path temporarily disappear until the MLA timer expires for IPv6 SRv6 routes. PR1892136

  • The rpd process crashes in an Inter-AS Option-AB L3VPN with BGP multipath list-nexthop enabled PR1898734

  • On platforms supporting BGP RIB sharding the rpd process crash is observed on both REs. PR1903829

  • IS-IS FA configuration in IPv4 or IPv6 Multicast topology might cause inconsistency in routing table leading to routing loop. PR1906578

  • Routes are hidden when accept-own feature is enabled with rib-sharding. PR1907391

  • The rpd process crashes when generate route is configured in a VRF having VXLAN EVPN routes. PR1907558

  • Bgp prefixes get stuck in output queue forever, with bgp delay-route-advertisements and route-ack-converge feature enabled. PR1909599

  • Junos and Junos OS Evolved platforms experience high CPU after FPC reboot causing unpredictable issues with protocols (OSPF/ISIS/BGP, etc.) managed by PPMD. PR1909719

  • Memory leak is seen during VRF add/delete when vrf-table-label is present. PR1910691

  • BFD sessions will not come up on Junos OS and Junos OS Evolved platforms due to keychain names overlapping. PR1912250

  • BGP task replication will be stuck in 'InProgress' state following an RE switchover when two single hop EBGP sessions are configured on two different interfaces using the IP addresses from the same subnet. PR1914814

Services Applications

  • PAA installation failure on reboot due to "Not found default vrf" error. PR1886928

Subscriber Access Management

  • The 'bbe-smgd' process crashes in BNG with APM environment when loopback interface is moved/removed from a routing-instance through CLI. PR1862071

User Interface and Configuration

  • The dcd process crashes when deactivating only 'swap' under ' interfaces <> unit <> output-vlan-map' with no other attributes present. PR1872820

  • The mgd process crash is seen on all Junos and Junos Evolved platforms when FQDN is configured along with ephemeral database.PR1878430

  • The xnm-ssl feature fails without loopback interface configuration on Junos Evolved platforms. PR1882996

  • Slow configuration commit observed on devices with a single Routing Engine (RE). PR1884781

  • Device enters Amnesiac mode when converting Routing Engine from non-USF mode to USF mode. PR1889570

VPNs

  • In Dual PIM MVPN setup the rpd process crashes in a rare case scenario. PR1883458

  • MVPN Source PE might incorrectly send mcast traffic on SPT while actual receiver is still on RPTree. PR1888630

  • The rpd process crash is observed with MVPN and RIB sharding enabled. PR1902405