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Questions tagged [nftables]

nftables is a project providing packet filtering and packet classification on Linux

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Translate the source address of all packets leaving a particular interface with nftables

I am running Ubuntu Server 18-04 VM on Zorin host. I am wanting to translate the source address of all packets leaving via enp0s3 to 192.168.1.120 with nftables. This is what I have done: apt ...
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hostapd and nftables

I successfully installed hostapd and dnsmasq on my Ubuntu desktop with a PCI wifi card. Wifi clients can connect and get IP addresses with no problem but traffic to internet does not work. I use ...
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replace iptables with nftables

I am using ubuntu 16.04.4 LTS (latest). I want to move to nftables. How can I remove iptables and install nftables ?
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Able to ping through ubuntu NFT firewall both directions for thirty seconds, then blocked

I'm testing an ubuntu 17.10 NFT firewall before connecting to the internet. I have three ubuntu machines. A --> B --> C A is "internal network", B is router/firewall, C is "external" This is all ...
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Where to get nftables?

As far as I understand the kernel facility nftables exists in the kernel that comes with Ubuntu 14.04. As is proven by the following two commands: # grep -E '(NF_TABLES|NFT_)' /boot/config-$(uname -r)...