23.4R1-S1-EVO: Software Release Notification for ACX and QFX running Junos Evolved

Alert Type

SRN - Software Release Notification

RiskRisk Description

Low/Notification

Software Release Notification

ImpactImpact Description

Low/Notification

Software Release Notification

Product Affected

ACX QFX running Junos Evolved Software

Alert Description

Junos Software Service Release version 23.4R1-S1-EVO is now available for download from the Junos software download site

Download Junos Software Service Release:

Go to Junos Platforms - Download Software page
Input your product in the "Find a Product" search box
From the Type/OS drop-down menu, select Junos SR
From the Version drop-down menu, select your version
Click the Software tab
Select the Install Package as need and follow the prompts

Solution

Junos Software service Release version 23.4R1-S1-EVO is now available.

23.4R1-S1-EVO - List of Fixed issues

PR Number	Synopsis	Category: Accounting Profile
1778726	Traffic statistics display issue may observed on AE bundle for child links with MPC10E linecard enabled Product-Group=evo	On All Junos and Evolved platforms with MPC10E linecard enabled, the traffic statistics does not show on the AE (Aggregated Ethernet) bundle child members when the member links are deleted from the line-card, whereas the physical link would show the Input/output traffic statistics. There would not be any impact to the functionality of the service, only rate will not show when the command "show interface cli" is given.
PR Number	Synopsis	Category: "agentd" software daemon
1765344	The telemetry stops streaming data when the jsd CPU utilization goes high Product-Group=evo	On Junos and Junos Evolved platforms, when it enables telemetry and uses the gRPC dial-out method, jsd might be stuck with high CPU utilization, and stop streaming data.
1772435	"/components/component/power-supply/" sensor leaves and values are not streamed in gNMI and the data is streamed via gRPC in latest master 24.1 builds Product-Group=evo	On all evo platforms, power-supply data is not getting streamed via gnmi. Issue shall be resolved in D41
PR Number	Synopsis	Category: Border Gateway Protocol
1779533	The RPD crash is observed on Junos and Junos Evolved platforms in Route Reflector scenario Product-Group=evo	On all Junos and Junos Evolved platforms, the RPD (Routing Protocol Daemon) crash can be seen in BGP-multipath scenario if it has more than 512 routes for a prefix. The RPD crash will cause a traffic drop but the system will self-recover.
PR Number	Synopsis	Category: EVO L3 routing for BCM XGS Platforms
1771209	PFE crash seen on Junos OS Evolved platforms due to upstream interface change Product-Group=evo	On all ACX and QFX running Junos OS Evolved platforms, PFE (Packet Forwarding Engine) process may crash when the upstream interface for a multicast route changes from L3 (Layer 3) interface to another L3 interface or from L3 to an IRB (Integrated Routing and Bridging) interface. This happens when the RPF (Reverse Path Forwarding) to the source changes due to an interface going down in the upstream path. Loss of traffic can happen until the PFE process restarts after the crash.
PR Number	Synopsis	Category: CoS support on DNX
1773980	Traffic forwarding will be affected over physical interface if user try to configure "hierarchical-scheduler" knob on AE member interface Product-Group=evo	On Junos Evolved ACX and PTX platforms, Traffic forwarding will be affected over physical interface if user try to configure "hierarchical-scheduler" knob on AE(aggregate-ethernet) enabled physical interface.
PR Number	Synopsis	Category: EVPN ELAN/E-TREE
1776945	Traffic drop for EVPN-ELAN can be seen when underlay unilist is modified Product-Group=evo	On all Junos OS Evolved ACX platforms, when underlay unilist is modified, traffic drop for EVPN-ELAN can be seen.
PR Number	Synopsis	Category: DNX L2 related features
1782190	Traffic disruption is seen when IRB is present within ERPS protected bridge domain Product-Group=evo	On Junos Evolved ACX7K platforms, whenever ARP (Address Resolution Protocol) refresh takes place, ARP packet will flood on both blocked (backup path) and unblocked (working path) ports in a ring node. ARP packet is being allowed in the block port, causing traffic disruption.
1784990	STP bridge domain/ERPS protected domain configured on the IRB interface causes traffic to be dropped Product-Group=evo	On Junos Evolved ACX7K platforms, With any one of the STP/RSTP/ERPS (Spanning Tree Protocol/Rapid STP/Ethernet Ring Protection Switching) bridge or protected domains configured on the IRB interface, whenever ARP (Address Resolution Protocol) on IRB refresh takes place, ARP packet will flood on both blocked (backup path) & unblocked (working path) ports in a ring node. ARP packet is being allowed in the block port, causing traffic disruption.
1786395	CFM configuration with multiple MEP under same maintenance-association cause evo-pfemand process crash and CFM session may not come up Product-Group=evo	On Junos Evolved ACX platforms, CFM(Connectivity-fault-management) configuration with multiple MEP(Maintenance association end point) under same MA(Maintenance-association), leads to evo-pfemand process crash while performing commit and CFM sessions may not come up.
PR Number	Synopsis	Category: VPWS, L2 CKT, EVPN-VPWS
1775809	In the scaled L2circuit configured with L2circuit redundancy configuration traffic drops may be observed Product-Group=evo	On Junos OS Evolved ACX platforms, in the scaled L2circuit (Layer 2 Circuit) configured (200+ L2circuits) with L2circuit redundancy configuration traffic drops may be observed on a few instances only when deactivating/activating IGP (Interior Gateway Protocol) protocol or restart routing.
1777608	Traffic drops are observed when the AE link flap in the L2VPN scenario Product-Group=evo	On Junos Evolved ACX7332 and ACX7348 platforms, traffic drops will be observed when the AE (Aggregated Ethernet) core link flaps. This issue happens due to route updates failing in PFE (Packet Forwarding Engine) leading to incorrect programming due to which traffic is received on the device but not egressing out in the L2VPN (Layer 2 Virtual Private Network) scenario.
PR Number	Synopsis	Category: Layer 3 forwarding, both v4+v6
1775867	AE load balancing issue on Junos Evolved ACX7K platforms Product-Group=evo	On all Junos Evolved ACX7K platforms, when IPv6 is tunnelled over IPV4 and hash key "MPLS all-label" is enabled with "family inet6 layer-3 hash key", the egress traffic load balancing does not work for IPv6 traffic over IPV4.
1786295	Route leaking between VRFs through the RIB group is not working as expected Product-Group=evo	On the ACX7024 platform, traffic between Virtual Routing and Forwarding (VRFs) through the RIB (Routing Information Base) group route leak is not working as expected and may cause traffic disruption.
PR Number	Synopsis	Category: DNX Multicast
1771527	IPTV traffic not forwarded to test agent Product-Group=evo	On Junos ACX EVO with PAA (Paragon Active Assurance) the IPTV (Internet Protocol Television) traffic is not forwarded to the test agent This issue is specific to IPTV traffic only and other multicast traffic is not impacted.
PR Number	Synopsis	Category: DNX VPLS
1779466	After swtichover with MPLS FRR with VPLS configured, it is observed that traffic to a few VPLS instances is dropped Product-Group=evo	MPLS FRR with VPLS after multiple switchovers causes traffic to drop on a few VPLS instances. Deactivate/activate of the affected routing instances could recover the traffic.
PR Number	Synopsis	Category: EVO ARP related PRs
1775981	Duplicate IPv4 address detection error not logged on syslog for Junos Evolved platforms Product-Group=evo	On all Junos Evolved platforms, duplicate IPv4 (Internet Protocol Version 4) address detection error is not logged on syslog.
PR Number	Synopsis	Category: JDHCP daemon for EVO platform to handle DHCP protocol
1775275	EVO(EVPN Fabric): DHCP packets are getting relayed even after deleting the dhcp relay configuration from the leaf Product-Group=evo	DHCP packets are getting relayed even after deleting the dhcp relay configuration from the leaf
PR Number	Synopsis	Category: EVO Netstack FIB Service Daemon
1788995	Tunnel interface configuration crossing routing instances can cause fibd to abort Product-Group=evo	On all Junos OS Evolved platforms, configuring a tunnel interface for which the "tunnel destination" address is reachable via a different routing instance will lead to a failure. This configuration causes fibd process to abort and generate a crash file.
PR Number	Synopsis	Category: EVO Netstack icmpd
1733616	DNS resolution over a routing-instance fails Product-Group=evo	Many issues were observed in EVO library regarding the DNS resolution & these were fixed in this PR
PR Number	Synopsis	Category: Issues related to EVO dependency layer including object graphs, incompletes, anomalies and nkdb
1777613	Lost connectivity to management IP address after abnormal Routing Engine (RE) shuts down, and new Master RE won't own the IP either. Product-Group=evo	Master-only IP address is missing on mgmt-0 interface after the master Routing-Engine abnormally shuts down, which causes the router not be accessible remotely via mgmt-0 IP address.
PR Number	Synopsis	Category: software upgrade infra issues
1779593	[Junos OS Evolved] Committed configuration files are not preserved post software version rollback operation Product-Group=evo	On all Junos OS Evolved platforms, committed configuration files are not preserved post software version rollback operation. The actual configuration is not affected.
1781632	Software upgrade with force option tries to recover space for /var partition and the upgrade fails Product-Group=evo	On all Junos Evolved platforms, while doing the upgrade with force option, it is observed that the upgrade checks for /var partition and when /var partition is 80% full, older versions are deleted to recover the space. However, still the upgrade fails and not completed.
PR Number	Synopsis	Category: Interface PRs defect & enhancement requests
1774767	Traffic loss will be observed when an invalid IPv6 link-local address is configured Product-Group=evo	On Junos OS Evolved platforms, traffic loss will be observed when an invalid IPv6 (Internet Protocol Version 6) link-local address is configured.
PR Number	Synopsis	Category: jdhcpd daemon refactored for evo
1730717	We may encounter jdhcpd core during initialization. The core in rare, and there is no service impact because of this core (as the process recovers immediately) Product-Group=evo	We may encounter jdhcpd core during initialization. The core in rare, and there is no service impact because of this core (as the process recovers immediately)
1794843	PDT:ACX7059:ACX7348: jdhcpd core is seen along with dfwd-junos-relay core after similar core is fixed in 1730717 Product-Group=evo	We may encounter jdhcpd core during initialization. The core in rare, and there is no service impact because of this core (as the process recovers immediately)
PR Number	Synopsis	Category: EVO category to hold IPv6 Neighbor Discovery Protocol and re
1778567	[EVO] Name resolution is not happening for 'show arp' output Product-Group=evo	Added code to query DNS for hostname resolution EVO output post fix- labroot@jtac-ACX7024-r002> show arp MAC Address Address Name Interface Flags 88:28:fb:1d:27:a8 172.50.1.2 172.50.1.2 et-0/0/5.300 none fc:96:43:82:a4:57 128.39.254.60 bo-gw2.uninett.no et-0/0/6.0 none Total entries: 2 labroot@jtac-ACX7024-r002> show host 128.39.254.60 60.254.39.128.in-addr.arpa domain name pointer bo-gw2.uninett.no.
PR Number	Synopsis	Category: PRs related to software Agentd daemon on EVO
1783542	ACX7024 is not booting after request system zeroize Product-Group=evo	On Junos OS Evolved ACX7024, when performing "request system zeroize", disk operation related command will consume more time than 500s thus results kernel panic. The solution is provided through this PR to periodically reset the watchdog with upper limit. This provides additional buffer time for the command to complete.
PR Number	Synopsis	Category: mgd, ddl, odl infra issues
1783888	[Junos OS Evolved] Traceoptions log sometimes shows UTC timestamp, although non UTC time-zone is configured Product-Group=evo	On all Junos OS Evolved platforms, traceoptions log sometimes shows UTC timestamp, although non UTC time-zone is configured.
PR Number	Synopsis	Category: ACX7332 & ACX7348 Platform Software
1775785	ACX7348:ACX7332 - Remote Interfaces will not going down when chassis is running headless(with both REs Pluged out from chassis) Product-Group=evo	When the chassis is running headless (both the REs are removed from the system), peer interface remains UP giving false indication that the link is UP.
1778163	clockd cored at "ibdmf::Board::enqueue_event" with restart of FPC multiple times Product-Group=evo	We need to wait for the FPC and PIC to come ONLINE before the restart FPC command is executed. When the first restart command of the FPC is executed it will offline and then online the FPC and PIC. Till both the FPC and PIC status is not shown ONLINE in "show chassis fpc pic-status" the next restart command for same FPC should not be attempted.
PR Number	Synopsis	Category: ACX7509 timing related issues
1782380	ACX7509 shows PLL alarms after an RE switch Product-Group=evo	ACX7509 shows PLL alarms after an RE switch
PR Number	Synopsis	Category: ISIS routing protocol
1760334	Routing loop will be observed during ISIS-FRC implementation Product-Group=evo	On Junos and Junos Evolved platforms, routing loop will be observed, when configuring FRC (Flood-Reflector Client) and processing anycast Layer 2 prefix advertisements, it leads to the installation of ISIS routes with incorrect nexthops .
1778841	With protocol ISIS configured, any new LSP generation triggers SPF Product-Group=evo	On all Junos platforms, with ISIS configured, when commit or any operation that attempts for LSP generation, an SPF is triggered.
1781103	Gradual memory leak seen in the rpd process on Junos based PTX and QFX10002/10008 platforms Product-Group=evo	On Junos based PTX and QFX10002/10008 platforms configured as Intermediate System to Intermediate System (ISIS) Flood-Reflectors (FR client/servers) and running images between 20.3X75-D44.4 and 20.3X75-D44.8, the Routing Protocol Daemon (rpd) process shows gradual and consistent increase in memory utilisation which eventually leads to swap memory exhaustion and the rpd process restarts impacting service. The leak is caused due to special handling of ISIS-FR routes during installation.
1782887	Traffic blackhole due to Flex-algo not removing stale entries from ISIS database Product-Group=evo	On all Junos and Junos Evolved platforms, in an ISIS scenario using Flex-algo , the system does not remove the stale (outdated) entries from the ISIS database causes traffic blackholing. This issue could lead to some traffic loss, as the routing information stored in the ISIS database does not get properly updated.
PR Number	Synopsis	Category: Layer2 forwarding on EX/NTF/PTX/QFX
1790064	The l2ald process will crash, with rapid configuration changes followed by rpd and l2ald restart process Product-Group=evo	On all Junos and Junos OS Evolved platforms with EVPN -VXLAN and high scaling configuration, rapid configuration changes followed by restart of rpd and l2ald will result in l2ald process crash and traffic drop will be observed.
PR Number	Synopsis	Category: lacp protocol
1773827	The LAG with member interface enabled with 'force-up' can flap after switchover Product-Group=evo	On Junos and Junos Evolved QFX/EX platforms if the member link of an AE (Aggregation Ethernet) interface is configured with force-up, the LAG (Link Aggregation Group) can flap after switchover through GRES (Graceful Routing Engine Switchover) or during ISSU (In Service Software Upgrade). Traffic that goes through the LAG will be dropped when the interface flaps.
PR Number	Synopsis	Category: Issues related to Junos licensing infrastructure
1775463	The RE goes into amnesiac mode upon license check validation failure Product-Group=evo	On all Junos Platforms, the RE (Routing Engine) goes into amnesiac mode upon reboot if node locked license is configured via the "set system license keys key <>".
PR Number	Synopsis	Category: Category for QFX5K EVO Platform Software PRs related to Chas
1781237	The system storage disk layout size might be different across QFX5130-48C devices Product-Group=evo	On QFX5130-48C devices running 23.4R1-EVO software image, the storage disk partition sizes might be different across devices. The difference is due to SSD disks from two different vendors.
PR Number	Synopsis	Category: RPD Next-hop issues including indirect, CNH, and MCNH
1785884	The rpd crash is observed due to segment fault Product-Group=evo	On Junos OS Evolved platforms, when no acknowledgment is received from PFE (Packet Forwarding Engine) within timeout results in the rpd (Routing Process Daemon) crash. This issue happens when routes requesting acknowledgment do not receive acknowledgment leading to segment fault.
PR Number	Synopsis	Category: Issues related to control plane security
1770453	Enhancement to add option to IMA keys deletion command (force option) Product-Group=evo	The existing CLI 'request security system-keystore unlink ' would now not delete the key if there are third-party packages that require this key. This CLI will now display a message as shown below :root@EVOvSCAPA1-RE0-re0> request security system-keystore unlink ima-key-1 Following packages require 'ima-key-1': * custom_logger 2.0.2 * multi_app_package_sysman 3.0.3Key 'ima-key-1' not removed. Use 'force' to force removal. A new 'force' option is now introduced to this CLI command to force the removal of a key if required.
PR Number	Synopsis	Category: Trio pfe stateless firewall software
1738672	FPC crashes due to back-to-back GRES Product-Group=evo	On line cards such as MPC5E/MPC7E/LC480/MPC10E/11E/LC9600 and MX304 platforms, when multiple times Graceful Routing Engine Switchover (GRES) is performed, all the FPCs crashed.
PR Number	Synopsis	Category: UI Infrastructure - mgd, DAX API, DDL/ODL
1772201	unexpected commit error - error: VLAN-ID must be specified on tagged ethernet interfaces Product-Group=evo	unexpected commit error like 'error: VLAN-ID must be specified on tagged ethernet interfaces', due to 'commit check' reset internal flag incorrectly after load overide configuration in rare condition.
PR Number	Synopsis	Category: PRs related to PICd and associated lib WAN side PI code.
1718902	LR4 and SR4 100G optics, every JPN should have a generic description. Product-Group=evo	Optics LR4 and SR4 - Starting from this release, on Junos and Junos Evo platforms, the subvariants of LR4 (having part number-740-061409) and subvariants of SR4 (having part number-740-061405) will be referred with a generalized description as QSFP-100GBASE-LR4 and QSFP-100GBASE-SR4. JPN continues to be available to customers as a source of truth on identifying distinct pieces of hardware.
PR Number	Synopsis	Category: Virtual Private LAN Services
1766991	MAC learning has been rejected due to mismatch between l2ald and PFE STP index value in VPLS Product-Group=evo	On Junos Evolved ACX7K platforms, MAC learning has been rejected and traffic loss is observed if user configured Virtual private lan service (VPLS) routing-instance without vlan-id or with knob "vlan-id none" which leads to mismatch between Layer 2 address learning daemon(l2ald) and Packet-forwarding-engine(PFE) Spanning tree protocol(STP) index value.
PR Number	Synopsis	Category: ACX hwd/chassisd software related issues.
1700839	ACX reports "/psm/0/ hwdre/0/cm/0/ psm_mcu /psm0/psm_cml_cmd_fault" even though the PSM is in working order Product-Group=evo	ACX reports "/psm/0 /hwdre/0 /cm/0 /psm_mcu/ psm0/psm_cml_cmd_fault" even though the PSM is in working order

23.4R1-S1-EVO - List of Known issues

PR Number	Synopsis	Category: BT ASIC
PR Number	Synopsis	Category: EVO interface software
PR Number	Synopsis	Category: MX Platform SW - FRU Management
1681716	The device goes down when an FRU has over-temperature Product-Group=evo	On MX240, MX480, and MX960, when the temperature for a particular FRU is above the over-temperature condition, the chassisd will start the timer(240 secs). If the over-temperature condition persists after completing 240secs, the chassis will be shut down instead of bringing down the particular FRU. This will impact the whole device traffic. Resolved In: junos:24.2R1
PR Number	Synopsis	Category: DNX Multicast
1771915	Error Msg seen with delete vlan event with IRB+VLAN+IGMP Snooping/MLD Snooping enabled. Product-Group=evo	Below Error message is seen with the delete vlan event trigger when configured with multiple vlans with IRB and IGMP snooping/MLD snooping enabled. No functionality impact. Error] compName = "BrcmPlusMcast", tpName = "Irb", msg = " fn = removeMemberFromL3FloodMcastGrp Resolved In:
1781735	Multicast traffic is not forwarded to the NG-MVPN core Product-Group=evo	On all Junos OS Evolved platforms, with Next-Generation Multicast Virtual Private Network (NG-MVPN) configured in the core and Ethernet Virtual Private Network (EVPN) in the access, multicast traffic from the EVPN sender is not forwarded to the NG-MVPN core as multicast next hop (NH) in Packet Forwarding Engine (PFE) has some programming issues resulting in traffic loss. Resolved In: evo:23.4R2-EVO evo:24.1R1-EVO
PR Number	Synopsis	Category: DNX VPLS
1759887	ACX7K: For heavily scaled VPLS scenarios (8K instances) , after a restart fpc command few MAC entries were not configured in hardware. Product-Group=evo	For heavily scaled VPLS scenarios (8K instances) , sometimes after a restart fpc command few MAC entries are not programmed in hardware. This issue is not seen in normal usecase and with reduced scale. Resolved In:
PR Number	Synopsis	Category: Dynamic rendering infrastructure
1745615	Telemetry data is not exported in an IS-IS scaled Segment Routing scenario Product-Group=evo	On all Junos and Junos OS Evolved platforms configured with SR-ISIS and with gRPC/gNMI telemetry, subscription to the path: "/junos/services/segment-routing/sid/usage/" will not work and the output could not be proper. The issue could happen only in scaled configuration (Approximately, 4000 or more per-sid ingress sensors and 4000 or more IPv4/IPv6 per-sid egress sensors are configured). Resolved In: evo:23.4R2-EVO evo:24.2R1-EVO junos:23.4R1-S1 junos:23.4R2 junos:24.2R1
PR Number	Synopsis	Category: EVO Socket replication
1732611	BGP/MACsec(key-chain) configuration applied from Netconf causes VMcore on Junos OS Evolved platforms Product-Group=evo	On all Junos OS Evolved platforms, VMcores are seen when MACsec (Media Access Control Security) key-chains and BGP(Border Gateway Protocol) configurations are applied through Netconf. Resolved In: evo:21.3R3-S5-EVO evo:21.4R3-S4-EVO evo:21.4R3-S6-EVO
PR Number	Synopsis	Category: Control plane EVPN multicast
1777493	PIM-RP registration fails in PIM EVPN Gateway configuration scenario Product-Group=evo	In an EVPN-VxLAN multicast scenario with BDs-not-being (BD - Bridge Domain) everywhere, PIM (Protocol Independent Multicast) Register Messages are not sent from the Border Leaf to the PIM-RP (Protocol Independent Multicast Rendezvous point), when the source of the multicast traffic is behind a Server Leaf and the Source-VLAN of the multicast traffic is not hosted by the Border Leaf device. Resolved In: evo:23.4R2-EVO evo:24.1R1-EVO evo:24.2R1-EVO junos:23.4R2 junos:24.1R1 junos:24.2R1
PR Number	Synopsis	Category: Category for Gamora interfaces software (ACX7332 & ACX7348)
1771671	CRC errors observed with SFT-T (740-013111 & 740-027085) Optics Product-Group=evo	CRC errors can be seen with SFP-T (Copper) optics due to Marvell PHY limitation. Resolved In:
PR Number	Synopsis	Category: ACX7332 & ACX7348 Platform Software
1653385	[Multid:Ultron] output rate is showing non-zero value when interface is down with optics removed Product-Group=evo	When interface is down, output traffic would not be non-zero as traffic is forwarded internally even when port is down. Resolved In:
1761710	Gamora: M/L: sib related log clean up in journalctl logs Product-Group=evo	In 23.4 on ACX7348/ACX7332 syslog messages related to PEX config will be seen at bootup with "sib-slot " which should be corrected as "cb-slot" in later releases. Example: Current log syslog(LOG_INFO, "%s: sib%d: pexsw bringup successful", __func__, board_slot); Expected log: syslog(LOG_INFO, "%s: cb%d: pexsw bringup successful", __func__, board_slot); Resolved In:
PR Number	Synopsis	Category: All Guardian (ACX7509) timing related issues
1756587	in ACX7509, syncE Clock failure is seen on 4x100G channelized interface Product-Group=evo	in ACX7509, syncE Clock failure is seen on 4x100G channelized interface Resolved In:
PR Number	Synopsis	Category: Category for QFX5K EVO Platform Software PRs related to Chas
1708773	Intermittently Traffic gets blackholed on line side Tx/Rx on certain platforms Product-Group=evo	On a rare scenario, platforms having Marvell PHY (Alaska 88x7121P ) such as ACX7348, QFX5700, ACX7100-32C, ACX7100-48L etc, intermittently traffic gets blackholed on line side Tx/Rx, when device is is fully loaded/populated with optics/DAC cables and is rebooted. Resolved In:
1775828	Incomplete message string will be printed onto console when remote power cycle command is issued Product-Group=evo	Whenever user issues "request system power-cycle" cli command to perform remote power cycle of the device an incomplete message string might be displayed on the console. Resolved In: evo:23.4R2-EVO evo:24.1R1-EVO junos:23.4R2 junos:24.1R1
1792619	Port 56/57 LED glows in amber for ~30 seconds when device is reset using short/long press of reset button Product-Group=evo	Whenever a QFX5130-48C device is reset using rear panel reset button by pressing the button for short/long duration, the port LEDs on ports 56/57 might glow in amber for a few seconds during boot up. The port LEDs amber status will turn off and reflect correct port state once device is up. Resolved In:
1793934	USB stick will continue to show up under "show chassis hardware detail" even after unplugging from the device Product-Group=evo	On QFX5K EVO platforms, when a USB is plugged into the chassis, the USB disk will not show up in "show chassis hardware detail" cli command output until a subsequent reboot. Similarly when the USB stick is plugged out of the chassis, the "show chassis hardware detail" cli command will continue to show up the USB stick as plugged into the chassis until subsequent reboot of the device. Resolved In:
PR Number	Synopsis	Category: Bug and Review Tracking for Segment routing traffic eng
1691459	The process rpd crash will be observed with the SRTE tunnel delete Product-Group=evo	On MX and PTX platforms configured with Segment Routing Traffic Engineering for BGP (SRTE for BGP) Tunnel, a process rpd crash might be observed on the standby Routing Engine (RE) due to the following issue: Issue 1- if the BGP-SRTE tunnel is deleted in master RE due to route delete, master RE sends tunnel id withdrawal to standby RE. If standby RE processes tunnel id withdrawal received from master RE before processing tunnel delete due to route delete then there will be tunnels in standby RE with stale tunnel IDs. Issue 2- The BGP SRTE Tunnel is marked 'to-be-deleted' due to route deletion in standby RE. If before the tunnel is actually deleted the tunnel-create is received with some different attribute set then instead of deleting the tunnel the same old tunnel will be updated. Resolved In: evo:22.2R3-EVO evo:22.3R2-EVO evo:22.4R1-EVO evo:22.4R2-EVO evo:23.1R1-EVO junos:22.2R3 junos:22.3R2 junos:22.3R3 junos:22.4R1 junos:22.4R2 junos:23.1R1
1763406	LDP traffic to destination route might be lost when TI-LFA is configured Product-Group=evo	On all Junos and Junos OS Evolved platforms, when LDP tunnel over SR-TE route or over RSVP and LFA/rLFA/TI-LFA backup path for the same destination is configured, or if rLFA/LFA with L-ISIS as backup path is configured, the route to the destination is missing. LDP route for the destination is deleted because SR-TE LSP next hop is deleted by processing L-ISIS route with the backup path. Due to this LDP route gets deleted, LDP traffic to destination route is lost. Resolved In: evo:21.4R3-S6-EVO evo:22.1R3-S5-EVO evo:22.3R3-S2-EVO evo:22.4R3-EVO evo:23.2R2-EVO evo:23.4R1-EVO evo:23.4R2-EVO evo:24.1R1-EVO junos:21.4R3-S6 junos:22.1R3-S5 junos:22.3R3-S2 junos:22.4R3 junos:23.2R2 junos:23.4R1 junos:23.4R2 junos:24.1R1
PR Number	Synopsis	Category: UI Infrastructure - mgd, DAX API, DDL/ODL
1704406	VMX :: JDI-REG-VIRTUAL: Observed xml validation failure seen for "show host \| display xml validate" and The emitted XML is INVALID. Product-Group=evo	"show host" is not properly XMLized. So from a netconf channel the XML output is encapsulated in an tag. If any automation tool plans to use the XML output of this CLI command, it may have to do some logic on its side (as the response is not 100% XMLized) Resolved In:

Modification History

First publication 2024-04-04