netscreen 5xt 的問題

[herculez]

set policy id 11 from "Trust" to "Untrust" "192.168.1.32/24" "Any" "Any" Deny

set policy id 10 from "Trust" to "Untrust" "Any" "Any" "BT" Deny log
set policy id 4 from "Trust" to "Untrust" "Any" "Any" "Ezpeer" Deny log
set policy id 5 from "Trust" to "Untrust" "Any" "Any" "KURO" Deny log
set policy id 6 from "Trust" to "Untrust" "Any" "Any" "EDONKEY" Deny log
set policy id 3 from "Trust" to "Untrust" "Any" "Any" "ANY" Permit count

請問，我 將 192.168.1.32 這個 IP 設為無法對外上網，為什麼全部的電腦就不能上了，將 ID11 disable 又就可以了，這是什麼問題呢？
記得之前這樣子設，都是正常的。

[chunhua]

mask need class D .... 32

[herculez]

mask need class D .... 32

ya 可以了，謝謝指導