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Cisco Bug: CSCuj57921 - DHCP proxy binding stuck in INIT state

Last Modified

May 10, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

4.3.1.BASE

Description (partial)

For the clients having multiple IA-IDs of same type (IA_PD), upon lease timer expiry, the cleanup was not proper, leading to stale entries.

Symptom:
Stale client entries present and it might affect new client creation.

Conditions:
For the clients having multiple IA-IDs of same type (IA_PD), upon lease timer expiry, the cleanup was not proper, leading to stale entries. For those stale entries, the ROUTE is still present in H/W. Hence, if DHCPV6-SERVER allocates same IP prefix to other clients, ROUTE-ADDITION will fail resulting in  NON-BOUND states.
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