How to Configure a Firewall with UFW on Ubuntu 18.04
How To Install nftables In Ubuntu | Liquid Web Oct 25, 2019 Ubuntu 16.04 iptables設定（基礎知識） - Qiita ubuntuさんはiptablesの内容が再起動時に保存されない。 Qiita can be used more conveniently after logging in. We will deliver articles that match you. By following users and tags, you can catch up information on technical fields that you are interested in as a … iptables for Ubuntu servers : linuxquestions If you're running Ubuntu then you should have firewalld which is an interface for iptables. It automatically comes with a Samba service that you can allow. Personally, I use a rich rule to allow Samba from only one specific IP address that I want allowed in like this: firewall-cmd --zone=public --add-rich-rule='rule family=ipv4 source address How to Install Iptables on Ubuntu Server 14.04 - e Learning
How To Install nftables In Ubuntu | Liquid Web
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A brief demonstration of IPTables on Ubuntu - YouTube
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