BugZero | Cisco BugID CSCuv58273 - Leased-line BRI does not come up on boot

Cisco - Defect ID: CSCuv58273

Leased-line BRI does not come up on boot

Cisco - Defect ID: CSCuv58273

Leased-line BRI does not come up on boot

Last updated on February 25th, 2026

BugZero Risk Score
6.1 Medium

Overall: 6.1

Severity: 6.4

Lifecycle: 9.1

Popularity: 4.6

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Bug Details

Description

Symptom

BRI configured for leased-line does not come up on boot and stays down.

Conditions

The problem is not consistently seen.

Workaround

There is no workaround. Router recovers from the problem by clearing the parent BRI interface.

Further Problem Description

Change history

2026-02-25 Added: 15.4(3)M1

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Cisco - Defect ID: CSCuv58273

Leased-line BRI does not come up on boot

Cisco - Defect ID: CSCuv58273

Leased-line BRI does not come up on boot

Last updated on February 25th, 2026

BugZero Risk Score6.1 Medium

Bug Details

Symptom

Conditions

Workaround

Further Problem Description

Links

Top Cisco Defects

Ready to prevent the next vendor outage?

BugZero Risk Score
6.1 Medium