Dobroe vremia sutok

u menia v squide ustanovlen kluch
cache_peer 127.0.0.1 parent 83 0
vse rabotaet bez problem no kogda parent proxy podixaet ia xochu chtobi squid poshol cherez direct napriamuiu bez parenta, a esli parent ozhivet opiat perekluchilsa na parent.
podskazhite pozhalusta, kak etogo dobitsa