Parent or neighbor?

Hello,

I just switched from squid-1.0b5 to squid-1.0.0. My configuration is
simple: I have one parent cache and no neighbor. I was amazed when
looking in the hierarchy_log file to find some FIRST_PARENT_MISS,
TIMEOUT_DIRECT, etc... And UDP_HIT_OBJ instead of the usual
FIRST_PARENT_HIT.

Did I do something wrong? Or does this version consider each parent
cache as a neighbor as well? If yes, what is the rationale for this
choice?

-- 
Guillaume PIERRE
INRIA Projet SOR - B.P. 105 - 78153 Le Chesnay Cedex - FRANCE
Tel : +33 1 39 63 57 55    e-mail : Guillaume.Pierre@inria.fr
Fax : +33 1 39 63 53 30   Web : http://prof.inria.fr/~pierre/          
Sans la liberté de blâmer, il n'est point d'éloge flatteur. (Beaumarchais)