- Introduction
- Key Features in Junos OS Evolved Release 22.1
-
- play_arrow What's New
- play_arrow What's Changed
- Known Limitations
- Open Issues
- Resolved Issues: 22.1R1
- play_arrow Junos OS Evolved Release Notes for PTX10001-36MR, PTX10003, PTX10004, PTX10008, and PTX10016 Devices
- play_arrow What's New
- play_arrow What's New in 22.1R1
- play_arrow What's Changed
- Known Limitations
- Open Issues
- play_arrow Resolved Issues
- Upgrade Your Junos OS Evolved Software
- Licensing
- Finding More Information
- Requesting Technical Support
- Revision History
Routing Protocols
Support for BGP route advertisement based on Packet Forwarding Engine acknowledgement (QFX5130-32CD and QFX5700)—Starting in Junos OS Evolved Release 22.1R1, you can enable BGP to advertise routes only if the route version installed in the Routing Engine matches the route version installed in the Packet Forwarding Engine. If a mismatch occurs, then BGP withdraws the route from the forwarding path and stops advertising the route. You can enable this feature by including the
request-long-lived-ack
and thesend-withdrawal-on-route-change
configuration statements at the [edit policy-options policy-statement policy-name then
] hierarchy level.[See Advertising BGP Routes Based on Packet Forwarding Engine.]