Cisco Bug: CSCvv11517 - IMR4: InterVRF DHCP relay use router ID IP as source even though it is not used as loopback
Sep 01, 2020
- Cisco Application Policy Infrastructure Controller (APIC)
Known Affected Releases
Symptom: The DHCP server response is dropped at the external router. Conditions: This issue could happen when all of the following conditions are met: - DHCP is relayed between different VRF tables. - The router-id of one or both border leaf switches corresponding to the vPC is not configured as the loopback. - The DHCP server is part of external domain.
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
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