Supported Platforms
Related Documentation
- ACX, M, PTX, T Series
- Improving Traffic Engineering Database Accuracy with RSVP PathErr Messages
rsvp-error-hold-time
Syntax
Hierarchy Level
Release Information
Statement introduced before Junos OS Release 7.4.
Description
Amount of time MPLS retains RSVP PathErr messages and considers them for CSPF computations. The more time you configure, the more time a source node (ingress of an RSVP LSP) can have to learn about the failures of its LSP by monitoring PathErr messages transmitted from downstream nodes.
Information from the PathErr messages is incorporated into subsequent LSP computations, which can improve the accuracy and speed of LSP setup. Some PathErr messages are also used to update traffic engineering database bandwidth information, reducing inconsistencies between the database and the network.
Options
seconds—Amount of time MPLS retains RSVP PathErr messages and considers them for CSPF computations.
Range: 0 through 240 seconds
Default: 25 seconds
Required Privilege Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Related Documentation
- ACX, M, PTX, T Series
- Improving Traffic Engineering Database Accuracy with RSVP PathErr Messages
Published: 2012-11-29
Supported Platforms
Related Documentation
- ACX, M, PTX, T Series
- Improving Traffic Engineering Database Accuracy with RSVP PathErr Messages
