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Cisco Bug: CSCvh97620 - BD Configuration failed fault after BD deleted and different one created with the same subnet

Last Modified

Jan 21, 2020

Products (1)

  • Cisco Application Policy Infrastructure Controller (APIC)

Known Affected Releases

3.1(1i) 3.1(2n) 3.2(0.93c)

Description (partial)

After deleting a bridge domain and creating a new bridge domain that uses the same subnet, the Cisco APIC generates a fault on the bridge domain stating that there is already another bridge domain with the same subnet within the same VRF instance. The error is similar to the following example:

Fault delegate: BD Configuration failed for [BD_NEW_dn] due to duplicate-subnets-within-ctx: [BD_OLD_dn]

This issue occurs when the duplicated bridge domain no longer exists on the Cisco APIC. This can be checked by running "moquery -c fvBD | grep dn" on the Cisco APIC.
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