1. 1992-12-16 Re: FWD: Re: Encapsulation vs options ipsec Steve Kent 2. 1992-12-15 Re: FWD: Re: Encapsulation vs options ipsec Donald E. Eastlake 3. 1992-12-10 Re: FWD: Re: Encapsulation vs options ipsec Donald E. Eastlake