- Introduction
- Cover Page
- play_arrow Junos OS Release Notes for ACX Series
- play_arrow Junos OS Release Notes for cPCE
- play_arrow Junos OS Release Notes for cRPD
- play_arrow Junos OS Release Notes for cSRX
- play_arrow Junos OS Release Notes for EX Series
- play_arrow Junos OS Release Notes for JRR Series
- play_arrow Junos OS Release Notes for MX Series
- play_arrow What's New
- Hardware
- Authentication and Access Control
- Chassis
- Class of Service
- Dynamic Host Configuration Protocol
- EVPN
- Forwarding Options
- High Availability
- Interfaces
- Juniper Extension Toolkit (JET)
- Junos OS API and Scripting
- Junos Telemetry Interface
- MPLS
- Network Management and Monitoring
- Precision Time Protocol (PTP)
- Public Key Infrastructure (PKI)
- Routing Policy and Firewall Filters
- Routing Protocols
- Securing GTP and SCTP Traffic
- Serviceability
- Services Applications
- Source Packet Routing in Networking (SPRING) or Segment Routing
- Software Installation and Upgrade
- Subscriber Management and Services
- Additional Features
- What's Changed
- Known Limitations
- Open Issues
- Resolved Issues
- Migration, Upgrade, and Downgrade Instructions
- play_arrow Junos OS Release Notes for NFX Series
- play_arrow Junos OS Release Notes for QFX Series
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- play_arrow What's New
- Hardware
- Application Identification (AppID)
- Chassis
- Flow-Based and Packet-Based Processing
- High Availability
- Interfaces
- Juniper Advanced Threat Prevention Cloud (ATP Cloud)
- Juniper Extension Toolkit (JET)
- J-Web
- Network Management and Monitoring
- Public Key Infrastructure (PKI)
- Serviceability
- Software Installation and Upgrade
- VPNs
- Additional Features
- What's Changed
- Known Limitations
- Open Issues
- Resolved Issues
- Migration, Upgrade, and Downgrade Instructions
- Documentation Updates
- Licensing
- Finding More Information
- Requesting Technical Support
- Revision History
ON THIS PAGE
Open Issues
Learn about open issues in this release for vSRX.
For the most complete and latest information about known Junos OS defects, use the Juniper Networks online Junos Problem Report Search application.
Flow-Based and Packet-Based Processing
In a chassis cluster setup configured in Active/Active mode, the fabric forward packet enters the flow module causing the flow process to pause impacting the traffic forwarding and failing the Services Processing Card (SPC). PR1761542
VPNs
By default, Routing Engine in vSRX3.0 assigns only one CPU that is shared by kernel and all processes. When the CPU is very busy or hogged, it would cause some sockets in vSRX3.0 VM timeout and got closed. As a workaround, we recommended to allocate more CPU resource to VM in HOST and Routing Engine. You can use set security forwarding-options resource-manager cpu re to assign more CPUs to Routing Engine. PR1777916