Konfigurasi Firewall UFW: Difference between revisions
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*Untuk memblokir alamat IP agar tidak mengakses semua port di server Anda | *Untuk memblokir alamat IP agar tidak mengakses semua port di server Anda | ||
sudo ufw insert 1 deny in from 12.34.56.78 | sudo ufw insert 1 deny in from 12.34.56.78 | ||
==Deleting UFW rules by rule number== | |||
sudo ufw status numbered | |||
*'''Output''' | |||
To Action From | |||
-- ------ ---- | |||
[ 1] 80/tcp ALLOW IN Anywhere | |||
[ 2] 443/tcp ALLOW IN Anywhere | |||
[ 3] 6789/tcp ALLOW IN Anywhere | |||
[ 4] 22/tcp DENY IN Anywhere | |||
[ 5] 80/tcp (v6) ALLOW IN Anywhere (v6) | |||
[ 6] 443/tcp (v6) ALLOW IN Anywhere (v6) | |||
[ 7] 6789/tcp (v6) ALLOW IN Anywhere (v6) | |||
[ 8] 22/tcp (v6) DENY IN Anywhere (v6) | |||
Jika ingin menghapus port 80/tcp masukkan perintah berikut | |||
sudo ufw delete 1 | |||
==Removing UFW rules by ufw syntax== | |||
sudo ufw allow 80/tcp | |||
sudo ufw allow 443/tcp | |||
sudo ufw deny 23/tcp | |||
*Deleted | |||
sudo ufw delete allow 80/tcp | |||
sudo ufw delete allow 443/tcp | |||
sudo ufw delete deny 23/tcp | |||
==Source== | ==Source== | ||