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Resolved Issues: 21.1R1

Forwarding and Sampling

  • Configuration archive transfer-on-commit fails on Junos OS Release 18.2R3-S6.5. PR1563641

General Routing

  • While verifying the Last-change op-state value through XML, the rpc-reply message is inappropriate. PR1492449

  • The mge interface might still stay up while the far end of the link goes down. PR1502467

  • SNMP POE MIB walk produces either no results or sometimes results from the master Virtual Chassis whenever one of the Virtual Chassis is renamed. PR1503985

  • The DHCP traffic might not be forwarded correctly when DHCP sends unicast packets. PR1512175

  • Traffic loss might be observed on interfaces in a VXLAN environment. PR1524955

  • On the EX2300, the following PoE message is observed: poe_get_dev_class: Failed to get PD class info. PR1536408

  • EX4300-48MP : sFlow: dcpfe core file is generated when you use the request chassis fpc slot slot_num restart command. PR1536997

  • On EX4300 platforms, the LLDP neighborship with the Voice over Internet Protocol (VoIP) phones cannot be established when LLDP is configured on the Power over Ethernet (PoE) enabled port on EX4300 and connects to the VoIP phone. PR1538482

  • On the EX3400 and EX2300 switches, the upgrade fails due to the lack of available storage. PR1539293

  • DHCP discover packet might be dropped if DHCP inform packet is received first. PR1542400

  • The JNH memory might leak on the MX Series-based line cards PR1542882

  • The Slaac-Snoopd child process generates a core file upon multiple switchovers on the Routing Engine. PR1543181

  • In every software upgrade, host needs to get upgraded. PR1543890

  • [Supportability] Improve Junos CLI outputs to display the host OS and kernel version in an easier and human-readable way. This enhancement is needed for all VMhost and Linux platforms. PR1543901

  • The chip FPC might crash during the system booting. PR1545455

  • Junos OS: Receipt of specific DHCPv6 packet may cause jdhcpd to crash and restart. PR1546166

  • show system software rollback is not supported on EX4400-48F. PR1546605

  • show pfe route summary hw shows random high free and 'Used' column for 'IPv6 LPM(< 64)' routes. PR1552623

  • The configuration statement action-shutdown of storm control does not work for ARP broadcast packets. PR1552815

  • On the EX9200 device, SF3 Fabric OIR issues is observed with Junos OS Release 23.1R1.8. PR1555727

  • Traffic might be dropped when a firewall filter rule uses the then VLAN action. PR1556198

  • On the EX4300 device, script fails while committing the IPsec authentication configuration as the algorithm statement is missing. PR1557216

  • Observing error Opening configuration database: Could not open configuration database during usb upgrading. PR1561741

  • The client authentication fails after GRES. PR1563431

  • EX2300 shows high FPC CPU usage. PR1567438

  • QinQ should not be licensed on EX2300, EX3400, EX4300, EX4300MP, and EX4400. PR1573179


  • On the EX4600 and EX4300 Virtual Chassis or Virtual Chassis Fabric, the VSTP configurations device goes unreachable and becomes nonresponsive after commit. PR1520351

  • Error message during USB install: g_vfs_done():da0p1[READ(offset=65536, length=8192)]error = 5. PR1544736

  • EX4300 Virtual Chassis or Virtual Chassis Fabric: Observing HEAP malloc(0) detected. PR1546036

  • Traffic related to IRB interface might be dropped when mac-persistence-timer expires. PR1557229

Platform and Infrastructure

  • DHCP binding does not happen after GRES. PR1515234

  • lldp-receive-packet-count is not getting exchanged properly in l2pt operation for LLDP after configuring protocols. PR1532721

  • On the EX4300 device, the LLDP neighborship might not come up with the non-aggregated Ethernet interfaces. PR1538401

  • Junos OS: EX4300: FPC crash upon receipt of specific frames on an interface without L2PT or dot1x configured. PR1545530

  • The targeted-broadcast feature might not work after a reboot. PR1548858

  • The BGP session replication might fail to start after the session crashes on the backup Routing Engine. PR1552603

  • The targeted-broadcast feature might send out duplicate packets. PR1553070

Routing Protocols

  • The OSPF neighborship gets stuck in the Start state after configuring the EVPN-VXLAN. PR1519244

  • The OSPFv3 adjacency is not be established when IPsec authentication is enabled. PR1525870

  • DCPFE crash might be observed while updating VRF for multicast routes during irb uninit. PR1546745

  • The untagged packets might not work on QFX5000 platforms. PR1568533

User Interface and Configuration

  • Removing the Flash component from the Monitor > Interfaces and DHCP pages removes other flash pages. PR1553176

  • J-Web application package cannot be automatically updated for all the supported EX Series devices PR1563588