(usagi-users 00819) SPD behavior in IPSEC

[latten@xxxxxxxxxxxxxx]

Hi,

I have an IPSEC question. Should I be able to add the same security
association to a Security Policy multiple times?? I was manually
adding my security policies with the pfkey command and accidently
added one twice. When I viewed my SPD I saw that my SA policy had been 
added twice to the SPD. Is this correct and expected behavior?  
Should the SAs within a policy be unique with respect to its 3 fields; 
destination, ipsec protocol, and spi?

Joy Latten