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Cisco Bug: CSCuw33713 - IKEv2: crypto iskamp identity auto doesn't work - DN not IKE ID but IP.

Last Modified

Nov 09, 2016

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

9.4(1) 9.5(1)

Description (partial)

Despite the "crypto isakmp identity auto" the ASA does not send DN as IKE ID. It consistently sends IPv4 address.

As a result the peer identity verification fails.

1. IKEv2 L2L VPN

2. Certificate hierarchy:

ECDSA key root
ECDSA key sub
ECDSA key identity


RSA key root
ECDSA key sub
ECDSA key identity

3. "crypto isakmp identity auto" enabled
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