A.讓數(shù)據(jù)包透明通過 B.簡單地丟棄數(shù)據(jù)包 C.丟棄該數(shù)據(jù),同時通知數(shù)據(jù)的發(fā)送者數(shù)據(jù)被拒絕通過 D.被偽裝成是從本地主機發(fā)出的,回應(yīng)的數(shù)據(jù)被自動地在轉(zhuǎn)發(fā)時解偽裝
A./etc/squid B./var/squid C./etc/spool/squid D./var/spool/squid
A./var/log/message B./var/log/maillog C./var/mail/maillog D./var/mail/message