Alert Type

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

Alert Description

Junos Software Service Release version 22.1R3-S1-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 22.1R3-S1-EVO is now available.

22.1R3-S1-EVO - List of Fixed issues

PR NumberSynopsisCategory: Port-based link layer security services and protocols that a
1693301MacSec session will not be up on the new fallback key during the primary key transition
Product-Group=evo		On all Junos and Evolved platforms, during the primary key transition on the MacSec session, when a new fallback key is updated on the MacSec peers the session will not come up due to the primary key remaining live on the same interface. When this happens, there will be a traffic drop on the MacSec interface. This is a rare issue and only occur when certain sequence of steps will be performed.
PR NumberSynopsisCategory: Multiprotocol Label Switching
1694648The rpd crash will be observed during the MPLS label block allocation
Product-Group=evo		On all Junos and Junos Evolved platforms in the Multiprotocol Label Switching (MPLS) scenario, the rpd crash will happen in rare conditions during MPLS label block allocation.
PR NumberSynopsisCategory: Resource Reservation Protocol
1661526The rpd crash would be observed in a RSVP scenario
Product-Group=evo		On all Junos and Junos Evolved platforms with RSVP enabled, the rpd (routing protocol daemon) crash will be observed while updating the RSVP path information with a new metric. When this happens, the core files are generated and some traffic loss will be seen.
 
 

22.1R3-S1-EVO - List of Known issues

PR NumberSynopsisCategory: EVO L3 routing for BCM XGS Platforms
1685462EVO:: JDI_FT_REGRESSIONS [tunnel] [grtag] : qfx5130-32cd :: Partial traffic loss is seen while verifying bi-directinal traffic over GRE
Product-Group=evo		Release note needed

Resolved In:
PR NumberSynopsisCategory: PFE L2 forwarding features on BT based platforms
1672631The traffic loop would be observed when ESI is configured on IFD
Product-Group=evo		On PTX Junos Evolved platforms when Ethernet Segment Identifier (ESI) for multihomed Ethernet Virtual Private Network-Multiprotocol Label Switching (EVPN-MPLS) scenario is configured on the physical interface (IFD), and multiple logical interfaces (IFLs) within the same IFD are associated with Bridge Domains/VLANs within the same MAC-VRF routing instance for service-type VLAN-Aware, then the traffic loop will be observed between Multihomed Customer Edge and Provider Edge devices for the Broadcast, Unknown unicast, and Multicast (BUM) traffic.

Resolved In: evo:22.2R3-EVO evo:22.3R2-EVO evo:22.3R3-EVO evo:22.4R2-EVO evo:23.1R1-EVO junos:22.2R3 junos:22.3R3 junos:22.4R2 junos:23.1R1
 

Modification History

First publication 2023-01-20