Ça y est !

ncftp /debian/dists > ls -l
lrwxrwxrwx    1 1176     1176            5 jun  6 18:33 oldstable -> woody
lrwxrwxrwx    1 1176     1176            5 jun  6 18:33 stable -> sarge
lrwxrwxrwx    1 1176     1176            4 jun  6 18:33 testing -> etch