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Maniphest T8126

Add 'no' support for FRR commands that are needed for Segment Routing Traffic Engineering
Closed, ResolvedPublicFEATURE REQUEST
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Description

Summary

To support https://vyos.dev/T6750 we need 'no' versions of all commands under 'segment-routing' including at least:

no segment-routing
no formats (segment-routing/srv6/)
no traffic-eng (segment-routing/)

Use case

Needed for adding Segment Routing options, see https://vyos.dev/T6750

Additional information

Need fix in FRR

Details

Version
-
Is it a breaking change?
Unspecified (possibly destroys the router)
Issue type
Feature (new functionality)

Related Objects

Event Timeline

hedrok created this task.Dec 27 2025, 8:30 AM
hedrok claimed this task.
pasik subscribed.Dec 27 2025, 8:54 AM
Cheeze_It subscribed.Dec 27 2025, 6:37 PM
Viacheslav triaged this task as Normal priority.Jan 2 2026, 2:35 PM
hedrok added a comment.Jan 30 2026, 5:47 PM

frr-reload.py correctly handles no segment-routing and no formats under segment-routing/srv6/, so I've added only no traffic-eng and fixed a few problems in FRR PR: https://github.com/FRRouting/frr/pull/20638

hedrok closed this task as Resolved.Feb 17 2026, 6:23 PM

Patch in vyos-build: https://github.com/vyos/vyos-build/pull/1120