Alert Type
PSN - Product Support Notification
Risk
Risk Description
Low/Notification
Software Release Notification
Impact
Impact Description
Low/Notification
Software Release Notification
Product Affected
ACX, QFX, PTX running Junos Evolved Software
Alert Description
Junos Software Service Release version 21.3R3-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 21.3R3-S1-EVO is now available.
21.3R3-S1-EVO - List of Fixed issues
PR Number
Synopsis
Category: Configd, ffp issues
1643192
Observing configd object-info anomalies at net::juniper :: config :: interface :: IFDCEtherOptionsCommon
Product-Group=evo
When the configuration related to the "aggregated-ether-options" hierarchies is configured and then deleted, then it leads to these anomalies.
PR Number
Synopsis
Category: Multiprotocol Label Switching
1664670
Dynamic label space usage crossed the threshold limit of 90 percent
Product-Group=evo
On all Junos and EVO platforms, in warm standby mode, when the MPLS route is learnt on the standby, a label was allocated. As protocols are not running it will not be automatically synced/mirrored. But in case the route is deleted, this was not deallocated back and will result in traffic loss.
21.3R3-S1-EVO - List of Known issues
PR Number
Synopsis
Category: bug and enchancement in RPD Infra
1655249
When disabling/removing warm standby config and enable/adding NSR, please split these into two separate config commits.
Product-Group=evo
When disabling/removing warm standby config and enable/adding NSR, please split these into two separate config commits.
PR Number
Synopsis
Category: PRs for Subscriber Management Statistics daemon & libraries
1590424
The bbe-statsd process might crash in the subscriber management environment during session log out
Product-Group=evo
On all MX platforms, when the subscribers are configured with services, the bbe-statsd process crash might be observed during log out of services.
PR Number
Synopsis
Category: Used to track Layer-2 switching related PRs in EVO for BCM X
1661855
QFX EVO : Transit NTP packets will be trapped to CPU.
Product-Group=evo
On QFX EVO, transit NTP packets will be trapped to CPU.
PR Number
Synopsis
Category: System Management daemon and related issues
1589737
The RE goes into a fault state if "request node power-on" CLI is executed while the node is powering off
Product-Group=evo
On PTX10008 EVO, the routing Engine might go into a fault state if "request node power-on" CLI is executed while the node is powering off.
PR Number
Synopsis
Category: Configd, ffp issues
1641960
[configd][app]: Observing configd object-info anomalies at net::juniper::config:: chassis:: ChassisAggregatedDevices, net::juniper:: config::interface:: IFDCGigetherOptions, net::juniper ::config:: interface:: IFDCAEOptions
Product-Group=evo
After a config change, the "configd" is still holding on to the shared pointer in DDS preventing complete cleanup of the deleted EVO object. There is no functional impact.
PR Number
Synopsis
Category: Express PFE FW Features
1672512
JDI-RCT:EVO:PTX10004:PTX10008:PTX10016 - evo-aftmand-bt.fpc core seen
Product-Group=evo
Interface-specific Firewall Filter with fast-lookup-filter CLI knob with counters configured in the Firewall config. When this filter is binded to multiple AE interfaces and then deactivated/activated(deact/act interface <> <> filter output) multiple times, evo-aftmand-bt FPC core is seen occasionally.
PR Number
Synopsis
Category: ISIS routing protocol
1572441
When DUT and non-DUT have different system time, with different active auth keys the ISIS adjacency do not go DOWN.
Product-Group=evo
This scenario happens when we enable ISIS authentication key-chain having multiple keys between routers. The isis adjacency is up since both routers have the same key active. When we manually change the system time in such a way that routers have different keys active in the key chain, the isis adjacency should go down. But that is not happening.
PR Number
Synopsis
Category: 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.
Modification History
First publication 2022-08-24
21.3R3-S1-EVO: Software Release Notification for JUNOS Software Version 21.3R3-S1-EVO