Alert Type
PSN - Product Support Notification
Risk
Risk Description
Low/Notification
SRN
Impact
Impact Description
Low/Notification
SRN
Product Affected
ACX, MX, EX, PTX, QFX, vMX, vRR, NFX, SRX, vSRX.
Alert Description
Junos Software Service Release version 21.4R1-S1 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 21.4R1-S1 is now available.
21.4R1-S1 - List of Fixed issues
PR Number
Synopsis
Category: EX2300/3400 platform
1627673
System time may not be updated after reboot on EX2300 platform
Product-Group=junos
System time may not be updated after reboot. Symptoms seen are: 1) After USB image installation, CLI is not working fine. 2) When DHCP persistence is configured with DHCP security and device reboots, the lease time values may show a high lease value post reboot.
PR Number
Synopsis
Category: IGP-Static, RIP, OSPF, ISIS
1634747
ISIS last transition time never increments
Product-Group=junos
On ACX710 platform ISIS last transition time never increments even though session remains stable for long time.
PR Number
Synopsis
Category: JUNOS kernel/ukernel changes for ACX
1629700
ACX-710: when panic command issued, box is stuck and no vmcore file formed
Product-Group=junos
A problem in the rescue dumper kernel caused ACX-710 switches to hang after a panic, without saving a crash dump.
1640143
JDI-REG-REGRESSIONS: PLATFORM :ACX710: "USB Installation is done, Please remove the USB media to continue" message not seen when USB image is used to recover the box
Product-Group=junos
USB installation requires a keypress before reboot to enable removal of USB device before system is restarted. Failing to remove USB stick will cause installation to start again. This fix prompts user for a keypress after installation and before reboot.
PR Number
Synopsis
Category: "agentd" software daemon
1641483
The 'show network-agent statistics gnmi detail' cli command is reporting packet drops for some gnmi target-defined mode sensors.
Product-Group=junos
When a collector installs one or more gnmi target-defined mode sensors, the 'show network-agent statistics gnmi detail' cli command might incorrectly show drops accumulating for some of the gnmi target-defined mode sensors.
1641936
GNMI Capabilities() RPC returns yang module's 'latest-revision' value instead of "semantic-version"(or oc-ext:openconfig-version) for OpenConfig yang modules
Product-Group=junos
GNMI Capabilities() RPC returns yang module's 'latest-revision' value instead of "semantic-version"(or oc-ext:openconfig-version) for OpenConfig yang modules
PR Number
Synopsis
Category: Border Gateway Protocol
1620463
The rpd may crash and restart when NSR is enabled
Product-Group=junos
On all Junos with NSR (nonstop routing) enabled the rpd crash and restart may occur when RPKI (Resource Public Key Infrastructure) records are being replicated between the primary and backup RE (Routing Engine) and some of the records are withdrawn over the RPKI session.
PR Number
Synopsis
Category: Express BT PFE L3 Features
1629097
PTX EVO ddos-protection protocols group arp counters not showing correct values
Product-Group=junos
On PTX EVO platforms, ddos-protection protocols group arp counters are not showing correct values because protocol group arp arp is not supported by PTX EVO.
PR Number
Synopsis
Category: CFM
1635293
CFM CCM PDU is not forwarded transparently on core MX if the ifd is configured under protocols oam
Product-Group=junos
Connectivity Fault Management (CFM) PDUs received from the customer-facing interface may not be transparently forwarded towards core if the ifd is configured under protocols oam on MX PE. This might lead to CFM OAM not working between CEs. The issue is not seen with tagged core interfaces.
PR Number
Synopsis
Category: OpenSSH and related subsystems
1571179
SHA-1 system login password format not accepted post upgrade
Product-Group=junos
If the Junos config contains a SHA-1 hashed password for a specific user, that user will be unable to login post upgrade. To identify any SHA-1 hashed passwords, run the following from the edit command line: # show | match \$sha1\$ Post upgrade do not use the SHA-1 password format. If the password format is set to SHA-1, the password will be hashed with SHA-512 instead.
PR Number
Synopsis
Category: Firewall Filter
1625309
Packet loss might be reported after hitting the firewall filter on Junos platform
Product-Group=junos
On Junos platform, on the egress or ingress PFE instance, after hitting a firewall, it might lead to packet loss and impact service.
PR Number
Synopsis
Category: Ethernet OAM (LFM)
1634721
CFM sessions are not up after evo-pfemand restart or gets crashed
Product-Group=junos
On ACX7509/ACX7100-48L/ACX7100-32C, when a large number of CFM sessions with 10ms or 3.3ms continuity-check interval are configured and evo-pfemand process is restarted or gets crashed, then the CFM sessions may not come up even after evo-pfemand is up.
PR Number
Synopsis
Category: EVO cfmd RE related PRs
1623443
ethtraceroute core generated on PTX EVO
Product-Group=junos
ethtraceroute core is generated on PTX EVO
PR Number
Synopsis
Category: Lacp related problems and issues.
1636093
Some daemons might get stuck when snmpd is at 100% CPU utilization
Product-Group=junos
On all Junos and EVO platforms, when snmpd is at 100% CPU utilization and some daemons are trying to raise an SNMP trap, these daemons might get stuck which results in unbaling to handle any incoming corresponding packets and unbaling to response to any CLI commands.
PR Number
Synopsis
Category: jl2tpd daemon
1629104
L2TP tunnels may go down and not able to re-establish after restarting the bbe-smgd process
Product-Group=junos
On MX configured as L2TP access concentrator (LAC), if the bbe-smgd process is restarted when L2TP tunnels are getting down (e.g., L2TP tunnel will get down due to retransmission timed out caused by loss of IP connection between LAC and LNS) and later on the same tunnels are selected to tunnel new subscriber sessions, these L2TP tunnels may be stuck in down state and not be able to re-establish. The issue could cause the subscriber to lose connectivity. This is a timing issue.
1630150
Tunneled subscribers may be stuck in terminating state in L2TP subscriber scenario
Product-Group=junos
On all MX platforms that support enhanced subscriber management (Next Generation Subscriber Management) with Layer 2 Tunneling Protocol (L2TP) subscriber scenario, L2TP subscribers may be stuck in terminating state if the L2TP subscribers try to login.
PR Number
Synopsis
Category: Flow Module
1634146
Packets may not be classified according to the CoS rewrite configuration
Product-Group=junos
When SPC3 card is used on SRX platforms, with flow mode clear text fragmented packets might not be properly classified according to the CoS rewrite configuration.
PR Number
Synopsis
Category: High Availability/NSRP/VRRP
1631938
BFD over high-availability ICL link might flap
Product-Group=junos
BFD over high-availability ICL link may flap if there were many rekeyed SAs due to simultaneous rekey. Now oldest IPsec SAs are deleting so that at max only 2 SAs are associated with HA Link tunnels.
PR Number
Synopsis
Category: Security platform jweb support
1637917
J-Web may only allow certain types of interfaces to be added in a routing-instance
Product-Group=junos
J-Web may only allow certain types of interfaces to be added in a routing-instance.
PR Number
Synopsis
Category: lacp protocol
1640240
Aggregated Ethernet interface remains up instead of down after deleting loopback and ae interface ip on neighbor while verifying BFD sessions on router
Product-Group=junos
Aggregated Ethernet child interfaces with LACP configurations are not timing out even if peer is gone and not sending any bridge protocol data unit (BPDU).
PR Number
Synopsis
Category: Label Distribution Protocol
1620262
LDP protections paths might not be established when "auto-targeted-session" knob is deactivated and activated
Product-Group=junos
On all Junos and EVO platforms, MPLS (Multiprotocol Label Switching) backup paths might not be established when LDP (Label Distribution Protocol) "auto-targeted session" knob is enabled after establishing IGP (Interior Gateway protocol) paths and traffic fails until a new path is computed.
PR Number
Synopsis
Category: Multi Protocol Label Switch OAM
1634632
VCCV BFD session keeps flapping between MX and peer device if ultimate-hop popping is enabled
Product-Group=junos
In Layer 2 circuit/Layer 2 VPN/VPLS environment with ultimate-hop popping enabled for LSP, Bidirectional Forwarding Detection (BFD) for the Pseudowire Virtual Circuit Connectivity Verification (VCCV) session between MX and peer device might flap periodically, due to the MPLS LSP ping sent from peer to MX getting failed.
PR Number
Synopsis
Category: FreeBSD Kernel Infrastructure
1625987
Master FPC may crash when user logs into the device post powercyle of a 3 member EX2300-MP VC
Product-Group=junos
When a 3 member EX2300-MP VC is power cycled, the master fpc (before power cycle) may crash when user logs in.
1639991
Recovery snapshot might fail if OAM volume is already mounted
Product-Group=junos
Recovery snapshot might fail with the error "The OAM volume is too small to store a snapshot" if OAM volume is already mounted.
PR Number
Synopsis
Category: vMX Data Plane Issues
1641119
IPv4 and v6 packet header corruption could happen with some sampling scenario
Product-Group=junos
On vMX/MX150/NFX150 platforms, when sampling is enabled on input WAN interfaces and the sampled packet go out through a GRE tunnel, IPv4/6 header corruption may happen. Due to IP header corruption, remote router reports L3 incompletes at receiving interface.
PR Number
Synopsis
Category: vMX Platform Infrastructure related issue tracking
1643932
VRRP and ISIS fails to converge after interface flap
Product-Group=junos
On VMX platforms with i40e drivers, VRRP and ISIS might fail to converge after the interface flaps which might affect multicast services.
PR Number
Synopsis
Category: KRT Queue issues within RPD
1638745
CCL:NGPR: RPD_KRT_RESPOSE_ERROR: krt change failed for prefix <> error from kernel is "EINVAL -- Bad parameter in request
Product-Group=junos
EINVAL Issue is observed in EVO while installing a route with indirect next-hop ( having no-forward type ).In this scenario, after "deactivate routing-options forwarding-table export" configuration , route is flashed to KRT layer which is referring to an indirect next-hop with no-forwarding(0x2). KRT installs such route to rpd-agent with discard next-hop and it causes EINVAL error. But same trigger in Junos, kernel is treating the same event as success(#AT-43). Such issue is transient which is observed while changing configuration "deactivate routing-options forwarding-table export". Due to configuration change, all routes are flashed in KRT and its download next-hop as "discard" type.Indirect next-hop with valid forwarding next-hop is calculated later due to change in forwarding export policy and corresponding route change is flashed again in KRT for installation in kernel/rpd-agent.
PR Number
Synopsis
Category: MX10003/MX204 MPC defects tracking
1636654
Wrong interface statistics might be reported on MX204/EX9251
Product-Group=junos
Starting from Junos 21.4R1, wrong interface statistics might be reported on MX204/EX9251, e.g., incorrect bps/pps counter values could be seen on "show interfaces" CLI.
PR Number
Synopsis
Category: ZT/YTpfe bridging, learning, stp, oam, irb software
1638489
Interoperability issue between legacy line cards and MPC10E/11E may cause incorrect load balancing over aggregate ethernet links
Product-Group=junos
On MX platforms, due to a software defect seen in interoperability scenarios on newer AFT-based MX cards (MPC10E and MPC11E), packets entering through legacy(non-AFT) card interfaces and exiting through AE interfaces via IRB may get incorrectly load balanced.
PR Number
Synopsis
Category: Trio LU, IX, QX, MQ chip drivers, ucode & related SW
1637618
During ISSU on MX platforms fpc crash may be observed
Product-Group=junos
On Junos and Junos Evolved MX platforms fpc(Flexible PIC Concentrator) crash might be observed. This issue may be encountered on LC(Linecards) such as LC2103 when an ISSU(In-Service Software Upgrade)code upgrade is performed. The fpc crash may be followed by a LC reboot, post the reboot the LC returns to normal functionality.
PR Number
Synopsis
Category: Trio pfe l3 forwarding issues
1607077
IPv6 link-local BFD session might not come up on MX platforms
Product-Group=junos
On all MX platforms with line cards up to MPC-9E, the IPv6 single hop link-local inline BFD (Bidirectional Forwarding Detection) session configured over AE (Aggregate Ethernet) interface might not come up, if one of the child links of the AE interface is not connected to PFE0 of the anchor FPC.
PR Number
Synopsis
Category: Junos Automation, Commit/Op/Event and SLAX
1634027
Automation Infra may fail when the interface is pre-configured with flexible-vlan-tagging
Product-Group=junos
On all Junos and Evolved(EVO) platforms, when two interfaces are configured in the device under the same commit action and if one of the interfaces is pre-configured with flexible-vlan-tagging knob, it might impact the automation infra which includes commit, op, event, and JET scripts to fail.
PR Number
Synopsis
Category: DDL/ODL infrastructure and CLI/Op commands
1632645
MXVC: Summit MX chassis communication does not work after VC member-id set/delete
Product-Group=junos
MXVC: Summit MX chassis communication does not work after VC member-id set/delete This problem seen because host missed to reboot. Rebooting vmhost in resolves this problem.
PR Number
Synopsis
Category: Ephemeral Database
1553469
Ephemeral instance configuration not removed even after deleting the ephemeral instance from set system configuration-database
Product-Group=junos
When the ephemeral instance is deleted, physical files related to the instance is not deleted and the content of the file will remain as it is and can cause device to behave uncertain.
PR Number
Synopsis
Category: UI Infrastructure - mgd, DAX API, DDL/ODL
1608718
In an SRX cluster with VPN configuration, primary node in cluster may generate kmd core files in a loop when a commit fails with "lock can not be taken on other node" followed by another commit.
Product-Group=junos
When a commit is failed due to "lock can not be taken on other node", "/var/etc/vpn_tunnel.id+" and other ffp(foreign file propagation) files are not getting cleaned up on srx cluster. In next commit, these stale ffp files are activated for use, it is resulting in discrepancy and resulting in assert failure in applications/KMD daemons. The problem moves to the secondary node if the failover is executed.
PR Number
Synopsis
Category: VMHOST platforms software
1605971
VM host platforms might boot exactly 30 minutes after executing 'request vmhost halt' command
Product-Group=junos
On all VM host platforms running Junos OS Release 19.3R1 onwards, when 'request vmhost halt' is executed, the system reboots after exactly 30 minutes instead of maintaining the halt condition.
PR Number
Synopsis
Category: VNID L2-forwarding on Trio
1630163
Scenario where within a VRF multiple VXLAN type-5 tunnels with same decap prefix are not handled on MPC10/11
Product-Group=junos
On MPC10/11 line cards, EVPN/VXLAN scenario where within a VRF multiple VXLAN type-5 tunnels with same decap prefix are created is not well handled, which might lead to traffic drop.
21.4R1-S1 - List of Known issues
PR Number
Synopsis
Category: Mfg Software test script bugs or new requests
1651103
[protocols_segment_routing] [bgp] mx960 : :: [PRedator] :JDI-REG-REGRESSIONS:VMX:Extra frr_inh is seeing in show route 174.174.174.174/32 table vpn1.inet.0 protocol bgp extensive fib-expanded-nh exact output
Product-Group=junos
Release note needed
PR Number
Synopsis
Category: 5G CUPS - PFCP subscriber
1634966
When all configured anchor PFEs are offline on the SAEGW-u, there may be a peer association mis-match between the SAEGW-u and SAEGW-c
Product-Group=junos
If all configured anchor PFEs are offline, SAEGW daemon stops replying to PFCP heartbeat requests. The control peer will interpret this as as loss of connectivity to the user plane device and may not send PFCP Association Release Request. This may result in the control-peer association to remain on the SAEGW-u, but removed from the SAEGW-c
PR Number
Synopsis
Category: CoS support on ACX
1633427
The storm-control rate-limit might not work with VPLS policer under IFL
Product-Group=junos
On ACX5448 platforms, when storm-control rate-limit is configured on the physical interface along with the VPLS(Virtual Private LAN Service) filter and policer configured under attached IFL(logical interface), storm-control rate-limit might not get applied to the ingress traffic and hence entire traffic might get forwarded further unexpectedly.
PR Number
Synopsis
Category: "agentd" software daemon
1611498
Alfaromeo: show ldp traffic-statistics interface p2mp is not displaying any traffic stats
Product-Group=junos
Re cli "show ldp traffic-statistics interface p2mp" does not display traffic stats. This issue is applicable to AFT based trio line cards on MX routers.
1641483
The 'show network-agent statistics gnmi detail' cli command is reporting packet drops for some gnmi target-defined mode sensors.
Product-Group=junos
When a collector installs one or more gnmi target-defined mode sensors, the 'show network-agent statistics gnmi detail' cli command might incorrectly show drops accumulating for some of the gnmi target-defined mode sensors.
PR Number
Synopsis
Category: common or misc area for SRX product
1630040
USB image upgrade for RE-1800x4 K2re "bare-metal" platforms (SRX5k, MX240, MX480, MX960, MX2010, EX9208 chassis) might not be successful.
Product-Group=junos
USB image upgrade for RE-1800x4 K2re "bare-metal" platforms (SRX5k, MX240, MX480, MX960, MX2010, EX9208 chassis) might not be successful.
PR Number
Synopsis
Category: Border Gateway Protocol
1642365
Traffic loss might be seen if eBGP LU is configured without "rib inet.3"
Product-Group=junos
On all Junos platforms, in Inter-AS VPN Option-C scenario, when eBGP family inet Labeled Unicast (LU) is configured without "rib inet.3", Autonomous System Border Router (ASBR) will pop the label instead of swapping the label. Due to wrong label operation, traffic might be forwarded with only VPN labels and Inter-AS traffic will be dropped at the next core router.
PR Number
Synopsis
Category: Device Configuration Daemon
1637636
[VALE] [USB-Upgrade] JDI_REG_TPTX_REGRESSIONS::The FPCs are not online with USB upgrade from 21.3R1.9 to 21.4R1.11
Product-Group=junos
Problem : After USB upgrade, mastership is getting resolved but FPC's are not coming online. Root Cause : All bme interface are loosing 128.0.0.1 IP address after USB upgrade.
1641585
The ae interface with 400GE gets flapped on adding/removing a 400GE member link
Product-Group=junos
On all platforms supporting 400GE interface, once adding/removing a 400GE interface member to/from an aggregate bundle, that ae interface gets flapped.
PR Number
Synopsis
Category: ACX BFD specific issues
1635020
IPv6 BFD session over AE interface might remain down on ACX5448/ACX710 platforms
Product-Group=junos
On ACX5448/ACX710 platforms, if IPv6 BFD is configured over an AE interface with more than one child member, the BFD session might stay down.
PR Number
Synopsis
Category: Control Plane for Node Virtualization
1576173
"CHASSISD_FRU_IPC_WRITE_ERROR: fru_send_msg: FRU GNF 2, errno 40, Message too long" may appear periodically in the chassisd logs
Product-Group=junos
"CHASSISD_FRU_IPC_WRITE_ERROR: fru_send_msg: FRU GNF 2, errno 40, Message too long" may appear periodically in the chassisd logs
PR Number
Synopsis
Category: mgd, ddl, odl infra issues
1642743
Ignore the syslog - UI_MOTD_PROPAGATE_ERROR: Unable to propagate login announcement (motd) to /var/etc/motd.junos
Product-Group=junos
An unharmful syslog error message [UI_MOTD_PROPAGATE_ERROR: Unable to propagate login announcement (motd) to /var/etc/motd.junos] is seen in EVO in case someone configures "system login announcement". There is no functional impact and the error message can be ignored.
PR Number
Synopsis
Category: Enhanced Broadband Edge support for firewall
1621998
AR:Firewall: percentage physical-interface policer is not working on AE, after switching between baseline config to policer config.
Product-Group=junos
Percentage physical-interface policer is not working on AE, after switching between baseline config to policer config
PR Number
Synopsis
Category: Multicast for L3VPNs
1562056
The multicast route is not getting installed after exporting of secondary routes from one instance to another
Product-Group=junos
On all Junos and EVO platforms running 21.1R1 onward release, in NG-MVPN scenario, the multicast route exported from one instance to another is not getting installed when both primary route and secondary route are from the same instance.
PR Number
Synopsis
Category: MX10K platform
1629558
[Chassisd] [platformtag] MX10008 :: AlfaRomeo :: LC9600 is going to Offline state due to ---Chassis connection dropped--- after Fresh USB installation
Product-Group=junos
Whenver vmhost image is installed on MX10008 chassis via USB, LC9600 will eventually go offline when no interface (either loopback or management port) is configured. Configure one interface and restart chassisd process (cli> restart chassis-control) upon completion of USB installation of VMHOST image on MX10008 REs to avoid LC9600 going offline.
PR Number
Synopsis
Category: IPv6/ND/ICMPv6 issues
1629345
Inter vlan ipv6 traffic loss for some hosts after configuration remove and restore.
Product-Group=junos
For a topology with VSTP and VRRP configured and IPV6 traffic, if VSTP bridge priority is changed a couple of times (to trigger toggling of root bridge), it is possible that V6 traffic drop is seen on some of the streams.
PR Number
Synopsis
Category: PFE Peer Infra
1635984
"PFE_ERROR_FAIL_OPERATION: nh_msg_handler ifpfh route create failed" error msg can be seen some times during FPC boot up.
Product-Group=junos
When system is in transient state during FPC boot up you might see "PFE_ERROR_FAIL_OPERATION: nh_msg_handler ifpfh route create failed" error message but it does not have any functional impact. Traffic flows as expected.
PR Number
Synopsis
Category: Related to sw defects for K2-RE
1497592
Backup Routing Engine reboots because of power cycle or failure when the offline and online operations are performed on CB1.
Product-Group=junos
After backup Routing Engine halt, CB1 goes offline and comes back online; this leads to the backup Routing Engine booting up, and it shows the reboot reason as "0x1:power cycle/failure." This issue is only for the RE reboot reason, and there is no other functional impact of this.
PR Number
Synopsis
Category: KRT Queue issues within RPD
1638745
CCL:NGPR: RPD_KRT_RESPOSE_ERROR: krt change failed for prefix <> error from kernel is "EINVAL -- Bad parameter in request
Product-Group=junos
EINVAL Issue is observed in EVO while installing a route with indirect next-hop ( having no-forward type ).In this scenario, after "deactivate routing-options forwarding-table export" configuration , route is flashed to KRT layer which is referring to an indirect next-hop with no-forwarding(0x2). KRT installs such route to rpd-agent with discard next-hop and it causes EINVAL error. But same trigger in Junos, kernel is treating the same event as success(#AT-43). Such issue is transient which is observed while changing configuration "deactivate routing-options forwarding-table export". Due to configuration change, all routes are flashed in KRT and its download next-hop as "discard" type.Indirect next-hop with valid forwarding next-hop is calculated later due to change in forwarding export policy and corresponding route change is flashed again in KRT for installation in kernel/rpd-agent.
PR Number
Synopsis
Category: Remote Access VPN issues on SRX
1611003
Juniper Secure Client: traffic gets dropped during reaching JSC installed CLIENT from SERVER behind gateway in TCP path finder enabled VPN gateway
Product-Group=junos
The issue is when we enable TCP path finder in the VPN gateway, VPN connection is established properly. After VPN connection is established, able to ping from JSC installed CLIENT to SERVER behind gateway, but unable to ping from SERVER behind gateway to JSC installed CLIENT
PR Number
Synopsis
Category: Issues related to broadband edge apps (PPP, DHCP) on ZT/YT
1623785
BBE AFT: cannot login dhcp/pppoe client on double-tagged dynamic vlans
Product-Group=junos
Release note needed
PR Number
Synopsis
Category: ZT/YT pfe infra issues
1633286
PPMAN crash may be seen on MPC10/MPC11 line cards during ZPL ISSU if LACP and LFM configs are present
Product-Group=junos
During ZPL ISSU of MPC10/MPC11 line cards, if LACP and LFM configs are present, PPMAN core may be seen.
PR Number
Synopsis
Category: ZT/YT pfe firewall software
1626115
Traffic drop might be seen in node slicing scenario
Product-Group=junos
On MX platforms that use MPC11E cards, when fast-lookup-filter is enabled, traffic drop might be seen in the node slicing scenario.
1637023
Telemetry/jvision: Filter counter not getting exported to jvision server in 21.4R1
Product-Group=junos
Telemetry/jvision: Filter counter not getting exported to jvision server in 21.4R1
PR Number
Synopsis
Category: ZT/YTpfe bridging, learning, stp, oam, irb software
1625391
[alfaromeo][mx10008]: Module: YT[1]-SL0, pfe id:2, error_id:0x40098 reason:PFE 2 has congestion in PPE possibly due to forwarding path loop. Ignore the PPE timeout errors
Product-Group=junos
With 21.4R1, the below MAC-table clear commands executed in sequence in scale config scenarios, w/ AE configs, with or without AE activate/deactivate configs can cause an FPC crash because of fabric down issue. "clear bridge mac-table clear vpls mac-table clear bridge mac-table bridge-domain all clear vpls mac-table vlan-id all-vlan"
PR Number
Synopsis
Category: Trio pfe l3 forwarding issues
1631612
[Indus][Daniel][mx10008] 100% CPU Utilization for ~20 mins on Indus and Daniel cards with FIT configuration after any negative trigger
Product-Group=junos
In scaled setup with high number of nexthops and routes, a config churn could lead to high cpu utilization and delayed convergence for Indus and Daniel MPC linecards
PR Number
Synopsis
Category: MX10K platform
1623273
chassisd memory leak may be seen after adding or removing an interface configuration
Product-Group=junos
On MX10008/10016 platforms, after adding/deleting interface in a loop, chassisd memory leak(approx. 24 byte of memory per commit) may be seen.
Modification History
First publication 2022-04-11
21.4R1-S1: Software Release Notification for JUNOS Software Version 21.4R1-S1