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Resolved Issues

Learn about the issues fixed in this release for ACX 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

  • [ACX7100] PSM input under voltage failure is displayed in show chassis hardware but PSM status is OK. PR1757471

  • CRC errors observed with SFT-T (740-013111 and 740-027085) optics. PR1771671

  • Multihop BFD packets always uses the network-control egress queue. PR1776127

  • LT interface does not work when Routing Engine switchover is triggered or primary Routing Engine evo-pfemand app process restarts. PR1778137

  • PTP remains in ACQUIRING state. PR1783545

  • L3 vlan tagged packets dropped and tagged as egress marking error in the egress L3VPN interface over tunnels (IP, SRv6, Dynamic etc). PR1789481

  • Error messages populate getQosRewriteHwMapIdFromIflIndex and interface physical interface queue statistics traffic goes to the wrong queue. PR1793256

  • Junos OS Evolved ACX Series platform does not respond to ICMP or SSH destined to VRF interface without vrf-table-label. PR1798925

  • Traffic drop observed for next-hop. PR1800208

  • Junos OS Evolved ACX platforms is powered down randomly due to incorrect read of temperature sensor. PR1801225

  • Parameters on xSTP interface are not as expected after switchover. PR1801786

  • The MPLS tunnel traffic arriving at the ingress interface drops on ACX7000 platforms when storm control is enabled. PR1802525

  • [ACX7000] IPSEC-AH configuration enabled OSPF or OSPF3 session does not work. PR1803437

  • Traffic loss is observed when renaming the VPLS routing-instance leading to MAC learning issues over LSI. PR1805586

  • Traffic loss is seen due to stale route after running a test script on Junos Evolved platforms. PR1807906

  • 1 second time offset can be seen on ACX7024 in the T-GM setup. PR1808134

  • Usage alerts about re0:tempfs, mounted on /run/user/#### being marked as full. PR1808552

  • L2ald-agent core file and IRB logical interface stays Hardware-down after deletion of IRB (with virtual-gateway-address config), readding same virtual-gateway-address as IRB address and move back to IRB with same virtual-gateway-address. PR1808779

  • Traffic drop is seen for the affected ECMP flows on Junos Evolved ACX platforms. PR1810357

  • The timingd process crash is seen on ACX7332 and ACX7348 platforms with GNSS service enabled. PR1810561

  • ACX7100-not able to have more than 256 single-hop BFD sessions. PR1812652

  • Failed to create LT interface due to an error message. PR1813565

  • OSPFv3 neighborship does not form when configured over an IRB interface when MLD snooping is enabled on the bridge domain where IRB is hosted. PR1816540

  • On ACX7348 and ACX7332, Jack Out Jack In of FPC blocks MACsec traffic. PR1818810

  • Negative values are seen for jnxOperatingUpTime SNMP MIB after ~248 days uptime. PR1819254

  • Traffic drop seen with HQOS on VLAN interface in EVPN FXC scenario on Junos OS Evolved ACX Series. platforms PR1820024

  • 100G LR4 optics does not come up after upgrade on Junos Evolved ACX7509 platform. PR1821275

  • Excessive logging in various log files is observed on Junos OS Evolved ACX Series platforms. PR1821807

  • [Junos OS Evolved] DDoS message logs has a spelling mistake and need to be modified from bandwith to bandwidth. PR1822419

  • MPLS payload ether-pseudowire configured along with any other MPLS payload type does not work as expected. PR1824219

  • Object anomalies seen post deactivate or delete of PTP configurations. PR1833150

  • Major FEB alarm due to broadsync unlock. PR1835268

  • Picd and securityd process crashes during FPC or system restart. PR1836262

  • On ACX Series Junos OS Evolved devices inline-sampling for sflow does not work with default route advertised through BGP. PR1836394

  • Junos Evolved ACX7000 platforms might experience packet drops due to a delay in route update. PR1839055

  • High CPU utilization observed on all Junos Evolved ACK7000 platforms.PR1841573

  • Traffic is flooded for a prolonged time when mac-table-size is reduced. PR1845015

  • Traffic statistics are missing for ipdemux lite subscribers for certain Junos Evolved ACX Series platforms PR1850651

  • The evo-pfemand process crashes on ACX Series platforms without specific trigger. PR1854255

Class of Service (CoS)

  • [Junos OS Evolved] cosd application might crash when the interface-set statement is configured under class-of-services hierarchy. PR1829632

Infrastructure

  • The rpd process crashes when routing-instance type is changed from L2 to L3 or vice versa. PR1802000

Network Management and Monitoring

  • There is no option for inband management through SNMPv3 on an interface configured with non-default routing instance. PR1814315

  • The mib2d crash is observed on Junos OS Evolved platforms with duplicate SNMP request. PR1815524