Alert Type

SRN - Software Release Notification
Low/NotificationSoftware Release Notification
Low/NotificationSoftware Release Notification

Product Affected

ACX QFX PTX running Junos Evolved Software

Alert Description

Junos Software Service Release version 22.3R1-S2-EVO is now available for download from the Junos software download site

Download Junos Software Service Release:

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

Solution

Junos Software service Release version 22.3R1-S2-EVO is now available.

22.3R1-S2-EVO - List of Fixed issues

PR NumberSynopsisCategory: EX4300 Layer 2 implementation
1684072The l2cpd process crash may be observed when disabling RSTP on an interface
Product-Group=evo		On all Junos and Junos Evolved platforms, the l2cpd process may crash and generates the core when disabling RSTP (Rapid Spanning Tree Protocol) on an interface.
PR NumberSynopsisCategory: Track PRs in BGP Flow Spec area & is part of BGP inside RPD.
1698446Junos OS and Junos OS Evolved: A BGP session will flap upon receipt of a specific, optional transitive attribute in version 22.3R1 (CVE-2022-22184)
Product-Group=evo		If a BGP update message is received over an established BGP session, and that message contains a specific, optional transitive attribute, this session will be torn down with an update message error. This issue cannot propagate beyond an affected system as the processing error occurs as soon as the update is received. This issue is exploitable remotely as the respective attribute will propagate through unaffected systems and intermediate AS (if any). Please refer to https://kb.juniper.net/JSA70175 [juniper.net] for more information.
PR NumberSynopsisCategory: ACX VxLAN Issue
1688773Unable to appropriately failover the incoming traffic with multiple links
Product-Group=evo		All Junos OS Evolved ACX based platforms are unable to appropriately failover the incoming traffic during link failure with multiple links under Aggregated-Ethernet (ae) interface.
PR NumberSynopsisCategory: Protocol Independant Multicast
1675212KRT queue shows deferred operation while creating IFL after FPC offline/online event
Product-Group=evo		Dynamic IFL add request is waiting to be processed in KRT queue during that if chassid down event occurs. To handle the chassid down event RPD Infra sends notification to protocol(producer of Dynamic IFL add request) and it is producer jobs to DELETE the dynamic ifls request which were there in the KRT queue. PIM code is not clearing those Dyanamic IFLs ADD request during chassis fpc down event. Hence getting error 'ENOENT -- Item not found' when chassis comes back up.
PR NumberSynopsisCategory: PTX10K RE EVO Issues
1692186CBC-FPGA and RE-FPGA firmware upgrades fail
Product-Group=evo		On Junos Evolved PTX10004, PTX10008, and PTX10016 RE-FPGA (Routing Engine Field Programmable Gate Array) and CBC-FPGA (Control Board Field Programmable Gate Array) firmware upgrades will fail and the current RE-FPGA firmware version will not be displayed.
PR NumberSynopsisCategory: Configuration management, ffp, load action
1671112Test Configuration might fail even though the config file is having valid configurations
Product-Group=evo		Root cause; In test configuration flow we are calling mustd as "/usr/sbin/mustd -q /var/run/db/file.data /var/run/db/file.data+ -F -m" where we just copy the existing cog.db (generated out of committed config) as cdg.db+ , use it for testing the configuration passed, and remove it once the testing is done. This is creating the issue because the configuration is tested against the existing cdg.db. Fix would be to create the cdg.db fresh from the configuration to be tested and test the configuration against that. This new cdg.db should not replace the existing one in /var/run/db.
PR NumberSynopsisCategory: UI Infrastructure - mgd, DAX API, DDL/ODL
1679413Configuration filtering doesn't work when the logical system is present
Product-Group=evo		On SRX platforms, configuration filtering doesn't work when the logical system is present.
1699245The mgd process might crash during commit synchronize
Product-Group=evo		On all Junos OS and Evolved OS platforms with dual RE (Routing Engine) during commit script synchronize, backup RE mgd get crash once the memory leak reaches to 65K due to which commit configuration will fail which are performed through Master RE.
 
 

22.3R1-S2-EVO - List of Known issues

PR NumberSynopsisCategory: Issues related to NETCONF
1585855< ok/> response is getting generated along with < rpc-error>
Product-Group=evo		When maximum-password-length is configured and user tries to configure password whose length exceeds configured maximum-password-length, error is thrown, along with error '' tag is also emitted. (Ideally '' tag should not be emitted in an error scenario.) The configuration does not get committed.

Resolved In: evo:23.1R1-EVO evo:23.2R1-EVO junos:23.1R1
PR NumberSynopsisCategory: Category for Ultron (ACX724) timing issues
1684770PTP/TWAMP will not work on PM50 ports ( et-0/0/0 to et-0/0/3 on ACX7024 and all ports on ACX7100-48L) if FEC74 is enabled on that port.
Product-Group=evo		PTP/TWAMP will not work on PM50 ports ( et-0/0/0 to et-0/0/3 on ACX7024 and all ports on ACX7100-48L) if FEC74 is enabled on that port.

Resolved In: evo:22.3R2-EVO evo:22.4R1-EVO evo:22.4R2-EVO evo:23.1R1-EVO

Modification History

First publication 2023-02-03