Cisco Bug: CSCuk56893 - No reply to DHCPv6 REBIND messages
Feb 04, 2017
- Cisco IOS
Known Affected Releases
12.2(33)SRC1 12.3(12.12)T5 12.4(10)
Symptom: The DHCPv6 server does not reply to REBIND messages coming from the DHCPv6 clients if they come along a virtual interface which is different from the one used to exchange the previous DHCPv6 messages Conditions:The symptom is observed on a router hosting the DHCPv6 server in a Virtual Template. So when a DHCPv6 client connects, disconnects and reconnects, it is likely that the new virtual interface index is different from the initial one.
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