# /etc/rc.firewall
/sbin/ipfw add pass tcp from any to ${myip} 20 via ${outif}
/sbin/ipfw add pass tcp from any to ${myip} 21 via ${outif}
/sbin/ipfw add pass tcp from any to ${myip} 22 via ${outif}
/sbin/ipfw add pass tcp from any to ${myip} 23 via ${outif}
/sbin/ipfw add pass tcp from any to ${myip} 25 via ${outif}
/sbin/ipfw add pass tcp from any to ${myip} 53 via ${outif}
/sbin/ipfw add pass udp from any to ${myip} 53 via ${outif}
/sbin/ipfw add pass tcp from any to ${myip} 80 via ${outif}
/sbin/ipfw add pass tcp from any to ${myip} 110 via ${outif}
/sbin/ipfw add deny all from any to any
防火牆設這樣, 為何從遠端可 FTP 登入, 但為何出現建立資料 Socket 失敗?
也就是沒法看到目錄及檔案?
防火牆如果關了, 就一切正常, 請問我所設的防火牆有錯嗎?
Regards,
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