
我最近將我們的伺服器移至 AWS,但很難讓 UFW 禁止 IP,但在本地運行我們的伺服器時從未遇到過此問題。我已經嘗試了典型的建議(排序規則、重新載入等),但沒有成功。目前我有一個 IP 經常打星號,而 UFW 似乎並沒有禁止該 IP。
[ 1] Anywhere DENY IN xx.xx.xx.xx
[ 5] 22/tcp ALLOW IN Anywhere
[ 6] 80 ALLOW IN Anywhere
[ 7] 443 ALLOW IN Anywhere
[ 8] 25/tcp ALLOW IN Anywhere
[ 9] 465/tcp ALLOW IN Anywhere
[10] 993 ALLOW IN Anywhere
[11] 10000:20000/tcp ALLOW IN Anywhere
[12] 10000:20000/udp ALLOW IN Anywhere
[13] 5060 ALLOW IN Anywhere
我運行的是 ubuntu 16.04。任何有關 UFW 為何不阻止 IP 的建議將不勝感激。