Is there a dependency between source address selection and SEND? ... The design of SEND only considered Redirect as a message to inform of a better router ...
As per Vienna decision, SEND now uses ND options rather than IPsec. See draft for details. ... No major changes to draft-ietf-send-cga. CGA Last Call Issues ...
Impersonation of another client. Resource exhaustion attack on server (more likely on IPv4) ... Attacker can impersonate an insecure server in an insecure realm, ...
Per RFC 2461 receivers ignore unknown ND options, a CERT- only receiver can ... whether it trusts received ND messages: ... No modifications to current ND ...