- Introduction
- Key Features in Junos OS Evolved Release 22.1
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- play_arrow What's New
- play_arrow What's Changed
- Known Limitations
- Open Issues
- Resolved Issues: 22.1R1
-
- play_arrow What's New
- 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
Authentication and Access Control
Support for Keychain Mechanism for BGP and LDP Routing Protocols (PTX10001-36MR, PTX10003, PTX10004, PTX10008, and PTX10016)—Starting in Junos OS Evolved Release 22.1R1, the PTX Series routers support non-stop routing (NSR) for TCP keychain authenticated sessions with faster initial keychain scale commit and subsequent keychain config changes.This allows for a smooth transition during switchover from backup routing engine (RE).