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Cisco Bug: CSCun63242 - Accept IKEv2 ID strings of DER_ASN1_DN when performing EAP-TLS auth

Last Modified

May 05, 2016

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

Strongswan VPN client on Linux is unable to authenticate to an IOS based flexvpn headend when using EAP-TLS as its authentication method because it presents the certificate's DN string as its IKEv2 ID, and IOS cannot match on this type of value as a string.

- Known to occur with Strongswan VPN client
- Using EAP-TLS between client and Radius server as IKE Authentication method.
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