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What's Changed

Learn about what changed in this release for MX Series routers.

General Routing

  • In order to monitor vmhost storage usage: ? A new minor alarm, VMHost RE 0 Disk 1 inode usage breached threshold is introduced ? The existing minor alarm, VMHost RE 0 Disk 1 Usage is above threshold is changed to VMHost RE 0 Disk 1 Size usage breached threshold.

  • sFlow configuration? sFlow configuration is allowed only on et, xe, and ge interfaces in EVO-based platforms. All other interfaces are blocked for configuring sFlow on EVO platforms. A cli error will be thrown if sFlow is configured on any other interface other than et, xe or ge interface.

MPLS

  • CSPF LSP resignaling uses new instance ID (MX480)—A Constrained Shortest Path First (CSPF) LSP uses a new instance ID when attempting to resignal an LSP that is down. In earlier releases, the CSPF LSPs that went down were stuck in CSPF path computation stage. You had to manually clear the affected LSPs and recompute the paths for the LSPs to be up again.

    [See LSP Computation.]