BugZero | F5 BugID 1621481 - Tmrouted in a restart loop when large number of ro...

F5 - Defect ID: 1621481

Tmrouted in a restart loop when large number of route-domains is configured.

F5 - Defect ID: 1621481

Tmrouted in a restart loop when large number of route-domains is configured.

Last updated on August 6th, 2026

BugZero Risk Score
6.1 Medium

Overall: 6.1

Severity: 6.4

Community: 4.2

Lifecycle: 9.2

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Bug Details

Priority: 4-Minor
Status: Test
Impact Category: TMOS

Description

Symptoms

Tmrouted enters a restart loop when large number of route-domains is configured.

Impact

Tmrouted is unable to start successfully.

Conditions

Large number of route-domains configured (~ >1000)

Workaround

None

Fix Information

None

Change history

Links

Original Vendor Announcement

Relevant Products

Click on a version to see all relevant bugs

Affected versions:15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1, 15.1.8.2, 15.1.9, 15.1.9.1, 15.1.10, 15.1.10.2, 15.1.10.3, 15.1.10.4, 15.1.10.5, 15.1.10.6, 15.1.10.7, 15.1.10.8, 16.1.0, 16.1.1, 16.1.2, 16.1.2.1, 16.1.2.2, 16.1.3, 16.1.3.1, 16.1.3.2, 16.1.3.3, 16.1.3.4, 16.1.3.5, 16.1.4, 16.1.4.1, 16.1.4.2, 16.1.4.3, 16.1.5, 16.1.5.1, 16.1.5.2, 16.1.6, 16.1.6.1, 17.1.0, 17.1.0.1, 17.1.0.2, 17.1.0.3, 17.1.1, 17.1.1.1, 17.1.1.2, 17.1.1.3, 17.1.1.4, 17.1.2, 17.1.2.1, 17.1.2.2, 17.1.3, 17.1.3.1, 17.1.3.2, 17.1.3.4, 17.5.0, 17.5.1, 17.5.1.2, 17.5.1.3, 17.5.1.4, 17.5.1.5, 17.5.1.6, 17.5.1.8

Fixed versions: No known fixed versions

Relevant Products

Click on a version to see all relevant bugs

Fixed versions: No known fixed versions

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F5 - Defect ID: 1621481

Tmrouted in a restart loop when large number of route-domains is configured.

F5 - Defect ID: 1621481

Tmrouted in a restart loop when large number of route-domains is configured.

Last updated on August 6th, 2026

BugZero Risk Score6.1 Medium

Bug Details

Symptoms

Impact

Conditions

Workaround

Fix Information

Links

Top F5 Defects

Ready to prevent the next vendor outage?

F5 - Defect ID: 1621481

Tmrouted in a restart loop when large number of route-domains is configured.

F5 - Defect ID: 1621481

Tmrouted in a restart loop when large number of route-domains is configured.

Last updated on August 6th, 2026

BugZero Risk Score6.1 Medium

Bug Details

Symptoms

Impact

Conditions

Workaround

Fix Information

Links

Top F5 Defects

Ready to prevent the next vendor outage?

BugZero Risk Score
6.1 Medium

BugZero Risk Score
6.1 Medium