Cisco Bug: CSCtd87264 - DHCP relay fails if unicast flag set by client
Jan 28, 2017
- Cisco IOS
Known Affected Releases
Symptoms: DHCP unicast BootP offers can not be propagated back in the incoming interface as the ARP entry is missing. This happens only when the relay function is combined in a VRF and the incoming interface is unnumbered. Conditions: The symptom is observed when SRD/SRE Cisco 7600 series router is a DHCP relay/snooping agent. The request must come in a VRF.
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