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Softwire Authentication
Authentication
Softwire protocol MUST support customer authentication in the control plane.
Authentication varies from non-authentication to mutual authentication between SI and SC.
Authentication possible at different layers
PPP CHAP authentication
L2TPv2 CHAP-like authentication.
IPsec authentication (pre-shared key, cerficates, and EAP exchange identity for IKEv2)
PPT Version