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Cisco Bug: CSCua79309 - DHCPv6: add check for more than one Authentication Option present

Last Modified

Mar 30, 2013

Products (1)

  • Cisco IOS

Known Affected Releases

15.2(22.22)

Description (partial)

Symptom:

DHCPv6 packets with more than one authentication option are not being discarded by IOS DHCPv6 server. 

Conditions:

DHCPv6 sends SOLICITs with more than one authentication option (option 11) to the server.
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