
的結果ufw status
是
To Action From
-- ------ ----
22/tcp ALLOW Anywhere
80/tcp ALLOW Anywhere
30333 ALLOW Anywhere
8200 ALLOW Anywhere
443/tcp ALLOW Anywhere
8200/tcp ALLOW Anywhere
22/tcp (v6) ALLOW Anywhere (v6)
80/tcp (v6) ALLOW Anywhere (v6)
30333 (v6) ALLOW Anywhere (v6)
8200 (v6) ALLOW Anywhere (v6)
443/tcp (v6) ALLOW Anywhere (v6)
8200/tcp (v6) ALLOW Anywhere (v6)
然而netstat -an | grep "LISTEN "
回報
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN
tcp 0 0 127.0.1.10:8080 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.10:8080 0.0.0.0:* LISTEN
tcp 0 0 127.0.100.1:8080 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.53:53 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:443 0.0.0.0:* LISTEN
tcp6 0 0 :::22 :::* LISTEN
我期待 0.0.0.0:8200 被收聽...我怎麼能實現這一目標?我顯然在這裡遺漏了一些東西...
答案1
因為你要檢查8200埠你可以使用這個指令sudo netstat -ano -p tcp |grep "8200"
或者你用你正在尋找的連接埠號碼來 grep 你的 sudo netstat -an | grep "8200 "